CN105917930A - Full-seedling strong-plant cultivation method for corn - Google Patents
Full-seedling strong-plant cultivation method for corn Download PDFInfo
- Publication number
- CN105917930A CN105917930A CN201610303431.4A CN201610303431A CN105917930A CN 105917930 A CN105917930 A CN 105917930A CN 201610303431 A CN201610303431 A CN 201610303431A CN 105917930 A CN105917930 A CN 105917930A
- Authority
- CN
- China
- Prior art keywords
- mass concentration
- semen maydis
- fertilizer
- furrow
- seed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 240000008042 Zea mays Species 0.000 title claims abstract description 79
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 77
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 40
- 235000005822 corn Nutrition 0.000 title claims abstract description 40
- 238000012364 cultivation method Methods 0.000 title abstract 2
- 239000003337 fertilizer Substances 0.000 claims abstract description 135
- 239000002689 soil Substances 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 230000004720 fertilization Effects 0.000 claims abstract description 35
- 238000009331 sowing Methods 0.000 claims abstract description 29
- 241000196324 Embryophyta Species 0.000 claims abstract description 28
- 239000010902 straw Substances 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 24
- 238000003971 tillage Methods 0.000 claims abstract description 11
- 210000000582 semen Anatomy 0.000 claims description 100
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 42
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 37
- 235000009973 maize Nutrition 0.000 claims description 37
- 210000003608 fece Anatomy 0.000 claims description 35
- 239000010871 livestock manure Substances 0.000 claims description 35
- 239000007921 spray Substances 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 30
- 239000004202 carbamide Substances 0.000 claims description 27
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M potassium chloride Inorganic materials [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 22
- 235000013877 carbamide Nutrition 0.000 claims description 21
- 239000011248 coating agent Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 17
- 238000009332 manuring Methods 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 238000010899 nucleation Methods 0.000 claims description 14
- 239000004563 wettable powder Substances 0.000 claims description 13
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 11
- 201000010099 disease Diseases 0.000 claims description 11
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 11
- 239000001103 potassium chloride Substances 0.000 claims description 11
- VTNQPKFIQCLBDU-UHFFFAOYSA-N Acetochlor Chemical compound CCOCN(C(=O)CCl)C1=C(C)C=CC=C1CC VTNQPKFIQCLBDU-UHFFFAOYSA-N 0.000 claims description 10
- 241000607479 Yersinia pestis Species 0.000 claims description 10
- 239000002362 mulch Substances 0.000 claims description 10
- 238000005553 drilling Methods 0.000 claims description 8
- 239000004495 emulsifiable concentrate Substances 0.000 claims description 8
- 239000008187 granular material Substances 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001498622 Cixius wagneri Species 0.000 claims description 7
- 241000702659 Maize rough dwarf virus Species 0.000 claims description 7
- 240000007594 Oryza sativa Species 0.000 claims description 7
- 235000007164 Oryza sativa Nutrition 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 235000021329 brown rice Nutrition 0.000 claims description 7
- 239000005906 Imidacloprid Substances 0.000 claims description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 229940056881 imidacloprid Drugs 0.000 claims description 6
- YWTYJOPNNQFBPC-UHFFFAOYSA-N imidacloprid Chemical compound [O-][N+](=O)\N=C1/NCCN1CC1=CC=C(Cl)N=C1 YWTYJOPNNQFBPC-UHFFFAOYSA-N 0.000 claims description 6
- 239000000618 nitrogen fertilizer Substances 0.000 claims description 6
- ATROHALUCMTWTB-OWBHPGMISA-N phoxim Chemical compound CCOP(=S)(OCC)O\N=C(\C#N)C1=CC=CC=C1 ATROHALUCMTWTB-OWBHPGMISA-N 0.000 claims description 6
- 229950001664 phoxim Drugs 0.000 claims description 6
- 239000011593 sulfur Substances 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 6
- 241001136249 Agriotes lineatus Species 0.000 claims description 5
- 241000894006 Bacteria Species 0.000 claims description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 5
- 241000289763 Dasygaster padockina Species 0.000 claims description 5
- 241001243091 Gryllotalpa Species 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 5
- 241001477931 Mythimna unipuncta Species 0.000 claims description 5
- 241000256259 Noctuidae Species 0.000 claims description 5
- 241000488583 Panonychus ulmi Species 0.000 claims description 5
- 241000689666 Rousselia humilis Species 0.000 claims description 5
- 239000005843 Thiram Substances 0.000 claims description 5
- 241001414989 Thysanoptera Species 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 150000003851 azoles Chemical class 0.000 claims description 5
- 229910052796 boron Inorganic materials 0.000 claims description 5
- DUEPRVBVGDRKAG-UHFFFAOYSA-N carbofuran Chemical compound CNC(=O)OC1=CC=CC2=C1OC(C)(C)C2 DUEPRVBVGDRKAG-UHFFFAOYSA-N 0.000 claims description 5
- 239000000839 emulsion Substances 0.000 claims description 5
- 230000002363 herbicidal effect Effects 0.000 claims description 5
- 239000004009 herbicide Substances 0.000 claims description 5
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 239000011733 molybdenum Substances 0.000 claims description 5
- 150000002825 nitriles Chemical class 0.000 claims description 5
- 230000010152 pollination Effects 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 235000009566 rice Nutrition 0.000 claims description 5
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims description 5
- 229960002447 thiram Drugs 0.000 claims description 5
- 238000009333 weeding Methods 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- WURBVZBTWMNKQT-UHFFFAOYSA-N 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-one Chemical compound C1=NC=NN1C(C(=O)C(C)(C)C)OC1=CC=C(Cl)C=C1 WURBVZBTWMNKQT-UHFFFAOYSA-N 0.000 claims description 4
- 241001530056 Athelia rolfsii Species 0.000 claims description 4
- 229930192734 Avilamycin Natural products 0.000 claims description 4
- 239000004190 Avilamycin Substances 0.000 claims description 4
- 241000287828 Gallus gallus Species 0.000 claims description 4
- 241001523405 Limax Species 0.000 claims description 4
- 241001582888 Lobus Species 0.000 claims description 4
- 241001147398 Ostrinia nubilalis Species 0.000 claims description 4
- 241000382923 Oxya chinensis Species 0.000 claims description 4
- 241000500441 Plutellidae Species 0.000 claims description 4
- 241000985245 Spodoptera litura Species 0.000 claims description 4
- 244000228451 Stevia rebaudiana Species 0.000 claims description 4
- 235000006092 Stevia rebaudiana Nutrition 0.000 claims description 4
- XIRGHRXBGGPPKY-OTPQUNEMSA-N [(2r,3s,4r,6s)-6-[(2'r,3's,3ar,4r,4'r,6s,7ar)-6-[(2s,3r,4r,5s,6r)-2-[(2r,3s,4s,5s,6s)-6-[(2r,3as,3'ar,6'r,7r,7's,7ar,7'ar)-7'-acetyl-7'-hydroxy-6'-methyl-7-(2-methylpropanoyloxy)spiro[4,6,7,7a-tetrahydro-3ah-[1,3]dioxolo[4,5-c]pyran-2,4'-6,7a-dihydro-3ah- Chemical compound O([C@H]1[C@H](O)C[C@@H](O[C@@H]1C)O[C@H]1[C@H](O)CC2(O[C@]3(C)C[C@@H](O[C@H](C)[C@H]3O2)O[C@H]2[C@@H](OC)[C@@H](C)O[C@H]([C@@H]2O)O[C@H]2[C@H](O)[C@H](OC)[C@H](OC3[C@@H]([C@@H]4O[C@]5(O[C@H]4CO3)[C@@H]3OCO[C@H]3[C@@](O)([C@@H](C)O5)C(C)=O)OC(=O)C(C)C)O[C@@H]2COC)O[C@@H]1C)C(=O)C1=C(C)C(Cl)=C(O)C(Cl)=C1OC XIRGHRXBGGPPKY-OTPQUNEMSA-N 0.000 claims description 4
- 229960005185 avilamycin Drugs 0.000 claims description 4
- 235000019379 avilamycin Nutrition 0.000 claims description 4
- 230000001580 bacterial effect Effects 0.000 claims description 4
- 235000013339 cereals Nutrition 0.000 claims description 4
- ZXQYGBMAQZUVMI-UNOMPAQXSA-N cyhalothrin Chemical compound CC1(C)C(\C=C(/Cl)C(F)(F)F)C1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 ZXQYGBMAQZUVMI-UNOMPAQXSA-N 0.000 claims description 4
- ZXQYGBMAQZUVMI-RDDWSQKMSA-N (1S)-cis-(alphaR)-cyhalothrin Chemical compound CC1(C)[C@H](\C=C(/Cl)C(F)(F)F)[C@@H]1C(=O)O[C@@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 ZXQYGBMAQZUVMI-RDDWSQKMSA-N 0.000 claims description 3
- 239000005875 Acetamiprid Substances 0.000 claims description 3
- 239000005802 Mancozeb Substances 0.000 claims description 3
- 239000005807 Metalaxyl Substances 0.000 claims description 3
- CFZLNRGUBAVQNO-UHFFFAOYSA-N N-(3,5-Dichlorophenyl)succinimide Chemical compound ClC1=CC(Cl)=CC(N2C(CCC2=O)=O)=C1 CFZLNRGUBAVQNO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005925 Pymetrozine Substances 0.000 claims description 3
- 239000005842 Thiophanate-methyl Substances 0.000 claims description 3
- 239000006071 cream Substances 0.000 claims description 3
- 239000005910 lambda-Cyhalothrin Substances 0.000 claims description 3
- ZQEIXNIJLIKNTD-UHFFFAOYSA-N methyl N-(2,6-dimethylphenyl)-N-(methoxyacetyl)alaninate Chemical compound COCC(=O)N(C(C)C(=O)OC)C1=C(C)C=CC=C1C ZQEIXNIJLIKNTD-UHFFFAOYSA-N 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- QHMTXANCGGJZRX-WUXMJOGZSA-N pymetrozine Chemical compound C1C(C)=NNC(=O)N1\N=C\C1=CC=CN=C1 QHMTXANCGGJZRX-WUXMJOGZSA-N 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- QGHREAKMXXNCOA-UHFFFAOYSA-N thiophanate-methyl Chemical compound COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC QGHREAKMXXNCOA-UHFFFAOYSA-N 0.000 claims description 3
- FFSJPOPLSWBGQY-UHFFFAOYSA-N triazol-4-one Chemical compound O=C1C=NN=N1 FFSJPOPLSWBGQY-UHFFFAOYSA-N 0.000 claims description 3
- 235000005637 Brassica campestris Nutrition 0.000 claims description 2
- 241001301148 Brassica rapa subsp. oleifera Species 0.000 claims description 2
- 230000036541 health Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 244000082204 Phyllostachys viridis Species 0.000 claims 2
- 210000004209 hair Anatomy 0.000 abstract description 4
- 239000012466 permeate Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 69
- 238000011160 research Methods 0.000 description 8
- 241000238631 Hexapoda Species 0.000 description 7
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 235000019691 monocalcium phosphate Nutrition 0.000 description 7
- 235000011164 potassium chloride Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000005696 Diammonium phosphate Substances 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 235000007244 Zea mays Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 2
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 2
- 235000019838 diammonium phosphate Nutrition 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 208000000509 infertility Diseases 0.000 description 2
- 230000036512 infertility Effects 0.000 description 2
- 231100000535 infertility Toxicity 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 230000007226 seed germination Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- WCXDHFDTOYPNIE-RIYZIHGNSA-N (E)-acetamiprid Chemical compound N#C/N=C(\C)N(C)CC1=CC=C(Cl)N=C1 WCXDHFDTOYPNIE-RIYZIHGNSA-N 0.000 description 1
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- -1 boot stage Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000004459 forage Substances 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002366 mineral element Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002686 phosphate fertilizer Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention belongs to the technical field of agricultural cultivation, and discloses a full-seedling strong-plant cultivation method for corn. According to the method, furrows are dug in the middle of the corn sowing rows of the board stubble no-tillage ridged field, the ground straws are paved on the bottom layer of the fertilizing furrows, the straws can prevent the upper fertilizer from leaking downwards, the decomposed fertilizer is absorbed and utilized by corn root hairs, and the loam is used for implementing layered fertilization at intervals, so that the corn is used in the whole growth period by applying fertilizer once; two healthy, full and viable corn seeds are respectively sown in the sowing areas in the row digging holes to be fixed seedlings in a proper period; after the chemical removal, a mulching film is covered in the fertilizing area, the temperature under the mulching film is higher than the underground temperature of the corn sowing area, so that fertilizer water under the mulching film slowly permeates into soil of the corn sowing area, the whole corn seedling and strong seedling and plant are realized, and the foundation is tamped for improving the corn yield.
Description
Technical field
The present invention relates to technical field of agricultural cultivation, be specifically related to a kind of Semen Maydis full stand and strengthen strain cultural method.
Background technology
Semen Maydis is cereal crops, forage crop and the oil crop that China is important, and containing abundant crude fibre, protein, fat, carbohydrate, vitamin and mineral element, it is of high nutritive value and of many uses.
Semen Maydis is upland grain, but there is no enough moisture the time of infertility, it is difficult to normal growth, have because soil moisture content is not enough, lack moisture, causing corn emergence rate low, therefore field soil moisture conservation seems extremely important, and each growth stage must also require the fertilizer nutrient of abundance, guarantee maize sprout-promoting strengthens strain, otherwise can cause de-fertile senilism phenomenon.Show according to China's various places rational application of fertilizers research, field crop nitrogen this season utilization rate less than 35%, phosphorus this season utilization rate less than 20%, potassium this season utilization rate less than 50%.Traditional planting patterns is generally spread fertilizer over the fields fertilizer in soil and ploughs, fertilizer is dispersed in soil, the lower leakage in soil of part fertilizer sinks to the bottom, or the manure digestion being exposed at earth's surface becomes gas to scatter and disappear in atmosphere, make part fertilizer loss, utilization can not be fully absorbed by milpa root system, cause utilization rate of fertilizer low;At corn seeding Chang Shaoyu in season, dry land periphery often can not be spread and sunk in filling in time because of hydropenia, and large area ploughs the soil reclamation evaporation of water in soil, is unfavorable for that corn seed goes out full stand.
The straw-returning of Different Crop, it is seen that research report, but buried becoming thoroughly decomposed as the interlayer later stage in advance at dressing furrow has no report as granulated fertilizer.Layer by layer manuring, Semen Maydis, Semen Tritici aestivi, Semen sojae atricolor, peanut and other crops have been applied, but the layer by layer manuring of existing proposition, being broadly divided into three kinds: one is the lower section that fertilizer layering imposes on seed, though seed is separated with fertilizer, but this fertilization mode is easy to the root hair of burn maize seedling so that it is lose water suction or inhale fertile function;Two is the periphery that fertilizer cross stratification imposes on seed, although being separated by the distance of more than 5cm, but this fertilization mode the most easily injures the root hair of maize seedling because of fertilizer local concentration height, varying number fertilizer divides five layers executed and has no report at same dressing furrow as seed manure, seed manure, jointing fertilizer, ear manuer and granulated fertilizer;Three is that fertilizer is buried in layering of digging pit around seed, and some holes are up big and down small, it is easy to causing fertilizer to scatter and disappear, utilization rate of fertilizer is not the most the highest.Plastic-film-covered cultivation technology also has application on the crops such as Semen arachidis hypogaeae, Semen Maydis, Cotton Gossypii, usually by covering with ground sheeting soil on ridge culture or the flat seed made, it is therefore an objective to soil moisture conservation heats, mulch film only covers in fertilization area not cover-seeding district and rarely has report.
It is investigated and read related data, disclosed layer by layer manuring method is as follows: 1. patent No. ZL 200310115877.7, mentions digging pit and bury fertilizer in " maize drought defying cultivation pit culture method ";2. public announcement of a patent application number 201110151602.3 " fertilizing method under maize mulched drip irrigation cultivation condition " being mentioned, staggered floor applies fertilizer and both sides fertilising, every big ridge is executed three row fertile, relate to Maize in Earlier Stage and absorb shallow-layer fertilizer, middle and late stage absorption deep layer fertilizer;
3. by fertilizer point two-layer subsoil-application in soil when number of patent application 201010185761.0 " the Semen Maydis Efficient fertilization method of a kind of double-deck deep placement " mentions corn planting in spring;4. number of patent application 201310687590.5 " fertilizing method of Semen Maydis " mentions a point two-layer fertilising, and fertilizer directly imposes on the lower section of seed;5. number of patent application 201410517939.5 " a kind of corn planting method " is mentioned and is arranged groove between two row Semen Maydiss, and at the groove fertilizer of shop fixtures from the bottom to top, quick-acting fertilizer, backfill soil, mouth is fertile, backfill native supreme notch;6. " Chinese soil and fertilizer " phase nineteen ninety-five the 1st, Semen Maydis disposable layer by layer manuring technical research, Wu Jinggui, Ren Chengli, Dai Jingyu, Jiang Yimei, Cong Jiahou, Wang Xingyuan, Jilin Agriculture University, the Jilin institute of agricultural sciences, mention that test Diammonium phosphate (DAP), carbamide, potassium sulfate, the disposable Hierachical Basis of zinc sulfate fertilizer are excuted a law: upper strata imposes on 5-7cm under seed, lower floor imposes on 12-14cm under seed, and after the mixing of whole fertilizer, 1/3 imposes on upper strata, and 2/3 imposes on lower floor;7. " agricultural journal " 2011 the 4th phase, Semen Maydis is disposably layered slow release fertilizer practice experimental study, Zou Zhongjun, Sun Yanhua, agricultural technology extension center, Hulan District, Harbin City, mentions that the slow releasing function with sulfur-coated urea and disposable Hierachical Basis execute raising yield;8. " Heilongjiang Bayi Agricultural Reclamation University's journal " in December, 1993 the 2nd phase of volume 7, the research of Fertilizer Practice of Corn Used Layer By Layer Manuring And According To Fertilizer Ratio In Low Damp Land, law of the country political affairs, Dong Yaru, Yankee army, mentions the layering proportion fertilizer research carrying out corn mechanization cultivation on low-lying damp land;9. the phase in " agricultural research " November the 4th in 1996, corn dividing layer depth fertilizer test and the research of mechanical fertilization technology and application, Zhao Fazhen, management board of Heilongjinag State Farm HONGGUANG farm, mention that mu uses diamidogen 10.5kg, carbamide 11.5kg, nitrogen phosphorus most preferably ratio 1.5:1, divide three layers of fertilising, ground floor is base fertilizer, impose at the 14-15cm of top, ridge, based on nitrogenous fertilizer, account for the 25% of total fertilization amount, the second layer imposes at the 8-12cm of top, ridge, N/P ratio is identical with base fertilizer, account for total dose 50%, third layer imposes on kind of a side 5-7cm, deep 4-5cm, for seed manure, phosphate fertilizer is main, account for total dose 25%;10. master thesis, 2011, Semen Maydis simplified High Yield Fertilization Technique research, Wang little Xue, Agricultural University Of Hebei, mentions summer corn subsoiling bi-layered fertilizing drilling technology;11. " science and technology of the farm machinery popularization " 2014 the 6th phases, corn no-tillage subsoiling multilamellar ferti-seeding technology, Liu Shaofeng, Li Zhimin, Shandong Dezhou City Agricultural Machinery Bureau, mention every mu of dose 45-60kg, layer by layer manuring 10-25cm, plant bed with fertile bed horizontal vertical spacing more than 5cm, compacting is covered tightly after broadcasting, use the corn no-tillage superior seeder of subsoiling whole layer placement of fertilizer, applied fertilizer by slow release, 6 layers of three-dimensional turriform are once divided to be distributed in the deep soil layer of 8-25cm in fertilizer needed for whole for Semen Maydis period of duration, meet Semen Maydis different growing stages needs, mainly teach the feasibility using the corn no-tillage superior seeder of subsoiling whole layer placement of fertilizer.
Summary of the invention
The problem existed for above-mentioned prior art, the present invention provides a kind of Semen Maydis full stand to strengthen strain cultural method, both the enough soil moisture content of period of drought, overcast and rainy row in period pool fall flood had been kept, utilization rate of fertilizer can be improved again, prevention fertilizer concentrates close contact burn kind of burn seedlings and suitably increase the density of sowing, it is achieved Semen Maydis full stand strengthens strain and high yield.
In order to achieve the above object, the technical solution that the present invention uses is that this cultural method includes seed selection coating, trench digging bedding, straw-returning, layer by layer manuring, precision drilling, eliminates overlay film, optimum period final singling, field management, and it specifically comprises the following steps that
(1) seed selection coating: select suitable period of duration, high-quality, disease-resistant, pest-resistant, resistance kind;Fair weather is selected to shine seed 2-3 day before broadcasting, choosing health, full, great-hearted seed is as seed, to there is no the seed nitrile bacterium azoles containing mass concentration 0.75% of coating, the carbofuran of mass concentration 7%, the thiram of mass concentration 13% and the boron of total content mass concentration 2%, zinc, manganese, molybdenum, ferrum, sulfur, the seed coat agent of cu microelements, it is even that mass ratio with pesticide-seeds ratio as 1:65-70 puts into the rolling that fluctuates after sealing in plastic bag, or put into and quickly stir in fixing cauldron, make each the seed can uniform coating, hands, mouthful, eye stops directly to contact seed coat agent with skin;
(2) trench digging bedding: field plate stubble is no-tillage, the height for the stubble left≤15cm;With plough or ploughshare, railway carriage or compartment ditch bedding, furrow width 2.3m are opened in north-south in field;Furrow length every 10m East and West direction opens waist ditch, railway carriage or compartment ditch and the furrow width 30cm of waist ditch, ditch depth 20cm, and its cross section is sector;Field surrounding is opened and is enclosed ditch, furrow width 35cm, ditch depth 25cm, and its cross section is sector;Field septal fossula is connected unimpeded with field outer fissure;Respectively opening a row application ditch, furrow width 30cm, ditch depth 25cm on the furrow face of distance furrow limit 45cm, its cross section is rectangle;
(3) straw-returning: the straw chopping of crop becomes every section≤10cm, is paved with one layer of straw bottom dressing furrow, is advisable loseing bottom of trench earth, thickness 2cm;
(4) layer by layer manuring: execute five layers of fertilizer from bottom to top;Nethermost fertile for layer 5, it is the granulated fertilizer of Semen Maydis, uses the carbamide straw that becomes thoroughly decomposed as fertilizer, on dressing furrow straw, uniformly spread fertilizer over the fields 90kg/hm by field area2Carbamide, cover loam compacting, blinding thickness 3cm;4th layer of fertilizer, is the ear manuer of Semen Maydis, uses 180kg/hm by field area2Slow-release nitrogen fertilizer and N-P-K content are respectively the compound fertilizer 300kg/hm of 15%2, uniformly spread fertilizer over the fields into dressing furrow, cover loam compacting, blinding thickness 5cm;Third layer is fertile, is the jointing fertilizer of Semen Maydis, uses 150kg/hm by field area2Carbamide, 180kg/hm2Calcium superphosphate and 200kg/hm2Potassium chloride, uniformly spread fertilizer over the fields into dressing furrow, cover loam compacting, blinding thickness 5cm;The second layer is fertile, is the seed manure of Semen Maydis, uses 60kg/hm by field area2Carbamide, 45kg/hm2Calcium superphosphate and 70kg/hm2Potassium chloride, uniformly spread fertilizer over the fields into dressing furrow, cover loam compacting, blinding thickness 4cm;Uppermost fertile for ground floor, it is the seed manure of Semen Maydis, uses the chicken manure 150kg/hm become thoroughly decomposed by field area2Or the farm manure 225kg/hm become thoroughly decomposed2, uniformly spread fertilizer over the fields into dressing furrow, cover loam compacting, blinding thickness 4cm;
(5) precision drilling: to grab embanked field soil agglomerating when hands, 0.5m falls the most scattered the most naturally, for the field soil moisture content that corn seeding is suitable, 5cm deep soil temperature in underground is stable starts sowing more than 11 DEG C, MRDV and corn growth later stage Emasculation that Northern Area of Huaihe River causes in order to avoid small brown rice planthopper cause bald fringe or scarce row to lack grain, and Suitable Sowing Period is that June 15 was to July 5;At every drill seeding kind 8 row Semen Maydis, furrow medium sowing 4 row, middle adjacent two line-spacing 30cm, other adjacent lines middle are away from 10cm, and two row, line-spacing 10cm are respectively sowed in furrow both sides, furrow gutter and limit row Semen Maydis distance 20cm, the both sides Row spacing of maize 60cm of fertilization area, fertilization area with adjacent Row spacing of maize from 15cm, often row Hole spacing of maize 30cm, every 2 corn seeds of bunch planting kind, depth of planting 5-6cm, steady and sure soil after broadcasting, make seed be in close contact with soil;
(6) overlay film is eliminated: after planting by mass concentration 75% Acetochlor emulsion 1200ml/hm2Furrow face is uniformly sprayed by water 600kg, thick at fertilization area 0.008mm, wide for 40cm biodegradable mulch film smooth Manure Mulching district, the soil that film overlying 2cm is thick, after overlay film blinding, spray an Acetochlor herbicide on exposed ground again;
(7) optimum period final singling: during Semen Maydis field more than 50% plant strain growth to 5 leaf phase, starts final singling, and every cave retains a healthy and strong plant, stays 90000-97500 strain/hm2, weeding in sowing division during final singling;
(8) field management: according to Maize at Seedling Stage and fringe phase plant pest and disease damage and growing state, dispenser to the ill;When the loose powder phase, select fine day 9:0 in morning point to 16:00 point in afternoon, bind two thick waddys or bamboo pole top, the two thick waddy of human hand held or bamboo poles with the hawser of diameter 1.5-2cm length 10m, impact tassel with hawser gently, promote pollen to be scattered pollination.
Wherein, in step (3), crop material is the agricultural crop straws such as Semen Tritici aestivi, Brassica campestris L, Semen Maydis, pulse family class crop, Semen arachidis hypogaeae, Oryza sativa L..
Wherein, in step (8), seedling blight their early stage, spray corn root or pouring root with 1000 times of liquid of mass concentration 20% triazolone cream or 800 times of liquid of mass concentration 70% thiophanate-methyl or mass concentration 58% 500 times of liquid of Mancozeb metalaxyl wettable powder.
Wherein, in step (8), in small brown rice planthopper peak period with mass concentration 10% imidacloprid wettable powder 400g/hm2Acetamiprid EC 250g/hm to water 800kg or mass concentration 5%2To water 750kg or mass concentration 25% pymetrozine 300g/hm2To water 600kg to Semen Maydis foliage-spray, prevent and treat MRDV.
Wherein, in step (8), before Semen Maydis final singling or maize brown spot their early stage, with mass concentration 25% triadimefon wettable powder 300g/hm2To water 600kg to Semen Maydis foliage-spray.
Wherein, in step (8), with mass concentration 40% chlopyrifos 1500ml/hm2To water 1000kg or mass concentration 50% phoxim emulsifiable concentrate 1200ml/hm2To subterranean pest-insects such as water 1200kg pouring root, control of grubs, wireworm, cutworm, Gryllotalpas, or spray insect on the ground such as preventing and treating Limax, Gryllus Chinensis etc..
Wherein, in step (8), spray Semen Maydis blade face with 1000 times of liquid of mass concentration 10% imidacloprid wettable powder or 1200 times of liquid of mass concentration 10% avilamycin or fill the heart, the insect such as preventing and treating pink rice borer, thrips, 2 committees noctuid, red spider, armyworms.
Wherein, in step (8), banded sclerotial blight 1000 times of liquid of their early stage mass concentration 5% jingganmycin or 1000 times of liquid of mass concentration 40% dimethachlon spray preventing and treating to Maize Stem base portion sheath;With 500 times of liquid of mass concentration 5% octicin solution, lobus cardiacus sprayed preventing and treating Bacterial stalk rot, top rot.
Wherein, in step (8), with mass concentration 5% cyhalothrin emulsifiable concentrate 1200 times of liquid foliage-sprays preventing and treating Prodenia litura, sweetleaf diamond-back moths;It is sprinkled in horn mouth with mass concentration 3% phoxim granule or mass concentration 0.15% lambda-cyhalothrin granule or mass concentration 14% chlopyrifos granule, prevents and treats Pyrausta nubilalis (Hubern)..
Wherein, in step (8), when more than 50% milpa tassel to be ready appearing, use healthy and strong agent 450ml/hm2Water 300kg is sprayed blade face, plant top, it is possible to decrease fringe position and plant height, resistant to lodging.
The invention have the advantages that
1. moisturizing increases moisture in the soil, realize full stand: by seed pelleting conservation, plate stubble no-tillage seeding preserves soil moisture, and during arid, sowing division, fertilization area compacting soil form capillary water absorption moisturizing, and fertilization area overlay film promotes temperature under film and forms the temperature difference with sowing division, moisture is spread from high-temperature region to low-temperature space, increasing sowing division soil moisture content, during rainy weather, sowing division soil easily absorbs water soil moisture conservation, emerge for Course of Corn Seed Germination and the moisture of necessity is provided, promote Semen Maydis full stand.
2. improving fertilizer efficiency, it is achieved strong strain: applied fertilizer by dressing furrow, fertilizer is concentrated, it is to avoid fertilizer is dispersed in soil, is unfavorable for that corn root absorbs and reduces utilization rate of fertilizer;It is embedded in equably bottom dressing furrow by straw-returning, before corruption the most completely, as interlayer, the fertilizer in dressing furrow is separated with following soil, very fast lower leakage after stoping fertilizer to melt;By layer by layer manuring in dressing furrow, it is ensured that the necessary seed manure of Semen Maydis, seed manure, jointing fertilizer, ear manuer and granulated fertilizer, it is achieved single-dose application, Semen Maydis utilizes the time of infertility;Biodegradable mulch film is covered by fertilization area, the soil layer of 2cm is covered on mulch film, both Radix Saposhnikoviae took off film, again can prevent evaporation steam film next part sweat and make rich water be unfavorable in concentrating on fertilization area maize root system absorbs, overlay film makes the temperature temperature higher than sowing division of fertilization area, the steam of evaporation gradually melts fertilizer in fertilization area, rich water is the most little by little to the sowing division diffusion of relative low temperature, and flowing to sowing division rich water is slowly to spread, kind of a burn seedlings, beneficially Zea mays root will not be burnt must absorb so rich water concentration is on the low side;Fertilization area and the sowing division shallow soil layer temperature difference under overlay film is obvious, and the temperature difference of deep soil layer is the most inconspicuous, along with the rising of seasonal temperature, the lower soil layer temperature difference is also being gradually increased, realize upper strata fertilizer first with, after lower floor's fertilizer utilize, meet the demand of each growth period of Semen Maydis;During rainy weather, overlay film can protect fertilizer not to be flushed away lower leakage, and corn root ground moistening promotes fertilizer to shift to root, and by above measure, fertilizer utilization is concentrated efficiently, it is achieved strong sprout strengthens strain.
3. seed manure is separately, prevent from burning and plant: corn seed and dressing furrow are at a distance of more than 15cm, seed manure maintains an equal level lower slightly with seed height, and the chicken manure become thoroughly decomposed used or farm manure, guarantee will not be planted because fertilizer Relatively centralized burns, because fertilization area rich water is by temperature difference conduction diffusion, slowly fertilizer is discharged into sowing division, burn seedlings will not occur.
4. layer by layer manuring, prevention senilism: the principle steady according to seed manure, seed manure light, jointing fertilizer promotees, ear manuer weight, granulated fertilizer are mended, seed protects out full stand, the seed-fertilizer applying fertilizer become thoroughly decomposed, seedling stage is few because of the root tender fertilizer requirement of children, gently executes carbamide, and the jointing stage is vigorous period of nourishing and growing, fertilizer requirement is bigger, using appropriate carbamide, calcium superphosphate and potassium chloride, boot stage, fertilizer requirement was maximum, used slow-release fertilizer of carbamide and compound fertilizer, pustulation period fertilizer requirement is relatively fewer, and granulated fertilizer is using the straw that becomes thoroughly decomposed as fertilizer;When after Seed germination and emergence, seed the most slowly sends out roots must, sowing division not lid mulch film, the gas permeability of soil is strong, being more beneficial for Zea mays root under the weather condition of arid must comparatively fast grow, main root is the longest can grow to 15-20cm, also has many longer secondary root hairs, layer by layer manuring can meet the fertilizer demand of Semen Maydis different growing stage, solve produce upper each growthdevelopmental stage can not application in time and the problem that causes de-fertile senilism.
5. straw corruption, favorably loosen the soil: straw is embedded in bottom dressing furrow, with external environment, beneficially straw corruption degraded, carbamide promotes the speed of straw corruption, the gas produced in the process, will be discharged by the pore in soil, and fertilization area covering with plastic film, gas will be discharged along the Soil Surrounding of mulch film, be conducive to the loosing soil around corn root, without poisoning maize seedling.
6. density adds away from, ventilation and penetrating light: railway carriage or compartment ditch is opened in north-south, and north-south, embanked field is sowed, and is conducive to utilizing illumination, and the row and column of milpa is the most aligned, beneficially milpa illumination and ventilation, can utilize phosgene resource fully;Plantation four row in the middle of 2.3m embanked field, mesophase adjacent rows is away from 30cm, and other adjacent lines middle are away from 10cm, two row, line-spacing 10cm, railway carriage or compartment, Hang Yuqi limit, limit ditch distance 20cm are respectively planted in both sides, center row and both sides row are at a distance of 60cm, centre is the fertilization area of 30cm, every distance between rows and hills 30cm, and such sowing distance between rows and hills is reasonable in design, can suitably increase milpa density, per hectare reaches more than 90000 strains, can be sufficiently used rich water resource, is beneficial to strive for high yield.
7. dart transfer, increases the benefit: by plate stubble no-tillage seeding, Maize Seeds Coated diseases prevention, returning total stalks into fields makees fertilizer; fertilizer layering disposably applies dressing furrow, beneficially dart transfer, protects environment; turn waste into wealth, easily strive for high yield after full stand strengthens strain realizing, increase the benefit.
The most compared with prior art, the trench digging time in the present invention, the degree of depth, shape, fertilization mode, fertilizer value volume and range of product, the mode of overlay film, the mechanism of action, type of seeding are the most different.
Accompanying drawing explanation
Fig. 1 is sowing division, Semen Maydis embanked field, fertilization area, railway carriage or compartment ditch cross sectional representation.
Fig. 2 is Semen Maydis embanked field, railway carriage or compartment ditch, Yao Gou, encloses ditch schematic top plan view.
Detailed description of the invention
Further illustrate the technical solution of the present invention below in conjunction with specific embodiment, these embodiments are not to be construed as the restriction to technical scheme.
Embodiment 1:Being embodied as the sandy loam field in three groups of peasant households of Wu Ji village, Wu market town, Huaiyin District, Huai'an, the place, totally 1000 square metres, periphery is without water source;It is as follows that it is embodied as step:
(1) seed selection coating: select suitable period of duration, high-quality, disease-resistant, pest-resistant, resistance kind Su Yu 20;Fair weather is selected to shine seed 2 before broadcasting, select seed healthy, full, great-hearted as seed, to there is no seed nitrile bacterium azoles, the carbofuran of mass concentration 7%, the thiram of mass concentration 13% and the boron of total content mass concentration 2% containing mass concentration 0.75% of coating, zinc, manganese, molybdenum, ferrum, sulfur, the seed coat agent of cu microelements, it is even that mass ratio with pesticide-seeds ratio as 1:65 puts into the rolling that fluctuates after sealing in plastic bag, make each seed can uniform coating, hands, mouth, eye stop directly to contact seed coat agent with skin;
(2) trench digging bedding: field plate stubble is no-tillage, the height for the stubble left≤15cm;Railway carriage or compartment ditch bedding, furrow width 2.3m is opened with plough north-south in field;Furrow length every 10m East and West direction opens waist ditch, railway carriage or compartment ditch and the furrow width 30cm of waist ditch, ditch depth 20cm, and its cross section is sector;Field surrounding is opened and is enclosed ditch, furrow width 35cm, ditch depth 25cm, and its cross section is sector;Field septal fossula is connected unimpeded with field outer fissure;Respectively opening a row application ditch, furrow width 30cm, ditch depth 25cm on the furrow face of distance furrow limit 45cm, its cross section is rectangle;
(3) straw-returning: wheat stalk is chopped into every section≤10cm, is paved with one layer of straw bottom dressing furrow, is advisable loseing bottom of trench earth, thickness 2cm;
(4) layer by layer manuring: execute five layers of fertilizer from bottom to top;Nethermost fertile for layer 5, it is the granulated fertilizer of Semen Maydis, uses the carbamide straw that becomes thoroughly decomposed as fertilizer, on dressing furrow straw, uniformly spread fertilizer over the fields the carbamide of 9kg by field area, cover loam compacting, blinding thickness 3cm;4th layer of fertilizer, is the ear manuer of Semen Maydis, use 18kg slow-release nitrogen fertilizer by field area and N-P-K content be respectively 15% compound fertilizer 30kg, uniformly spread fertilizer over the fields into dressing furrow, cover loam compacting, blinding thickness 5cm;Third layer is fertile, is the jointing fertilizer of Semen Maydis, uses 15kg carbamide, 18kg calcium superphosphate and the potassium chloride of 20kg by field area, uniformly spread fertilizer over the fields into dressing furrow, covers loam compacting, blinding thickness 5cm;The second layer is fertile, is the seed manure of Semen Maydis, uses 6kg carbamide, 4.5kg calcium superphosphate and the potassium chloride of 7kg by field area, uniformly spread fertilizer over the fields into dressing furrow, covers loam compacting, blinding thickness 4cm;Become on is fertile for ground floor, is the seed manure of Semen Maydis, uses the chicken manure 15kg become thoroughly decomposed by field area, uniformly spread fertilizer over the fields into dressing furrow, covers loam compacting, blinding thickness 4cm;
(5) precision drilling: on June 15th, 2015, field soil moisture content is suitable for seeding corn, proper temperature is sowed, every drill seeding kind 8 row Semen Maydis, furrow medium sowing 4 row, middle adjacent two line-spacing 30cm, other adjacent lines middle are away from 10cm, two row are respectively sowed on furrow both sides, line-spacing 10cm, furrow gutter and limit row Semen Maydis distance 20cm, the both sides Row spacing of maize 60cm of fertilization area, fertilization area with adjacent Row spacing of maize from 15cm, often row Hole spacing of maize 30cm, 2 corn seeds of every bunch planting kind, depth of planting 5cm, steady and sure soil after broadcasting, makes seed be in close contact with soil;
(6) overlay film is eliminated: after planting by mass concentration 75% Acetochlor emulsion 120ml, furrow face is uniformly sprayed by water 60kg, the biodegradable mulch film smooth Manure Mulching district thick, wide for 40cm at fertilization area 0.008mm, the soil that film overlying 2cm is thick, sprays an Acetochlor herbicide again on exposed ground after overlay film blinding;
(7) optimum period final singling: during Semen Maydis field more than 50% plant strain growth to 5 leaf phase, start final singling, every cave retain a healthy and strong plant, stop 9000 strains, during final singling in weeding;
(8) field management: according to Maize at Seedling Stage and fringe phase plant pest and disease damage and growing state, dispenser to the ill;When the loose powder phase, fine day 9:00 in morning point to 16:00 point in afternoon, bind two thick waddy tops, the two thick waddys of human hand held with the hawser of diameter 1.5cm length 10m, impact tassel with hawser gently, promote pollen to be scattered pollination;Wherein, seedling blight their early stage, spray corn root with 1000 times of liquid of mass concentration 20% triazolone cream;In small brown rice planthopper peak period with mass concentration 10% imidacloprid wettable powder 40g to water 80kg to Semen Maydis foliage-spray, prevent and treat MRDV;
Before Semen Maydis final singling, with mass concentration 25% triadimefon wettable powder 30g maize brown spot anti-to Semen Maydis foliage-spray to water 60kg;With mass concentration 40% chlopyrifos 150ml to subterranean pest-insects such as water 100kg pouring root, control of grubs, wireworm, cutworm, Gryllotalpas, and spray insect on the ground such as preventing and treating Limax, Gryllus Chinensis etc.;Semen Maydis blade face, the insect such as preventing and treating pink rice borer, thrips, committee noctuid, red spider, armyworms is sprayed at 2 with 1000 times of liquid of mass concentration 10% imidacloprid wettable powder;Banded sclerotial blight 1000 times of liquid of their early stage mass concentration 5% jingganmycin spray preventing and treating to Maize Stem base portion sheath;With 500 times of liquid of mass concentration 5% octicin solution, lobus cardiacus sprayed preventing and treating Bacterial stalk rot, top rot;With mass concentration 5% cyhalothrin emulsifiable concentrate 1200 times of liquid foliage-sprays preventing and treating Prodenia litura, sweetleaf diamond-back moths;When more than 50% milpa tassel to be ready appearing, with healthy and strong agent 45ml water 30kg sprayed blade face, plant top, fall low spike position and plant height, resistant to lodging.
Embodiment 2:Being embodied as the yellow moist soil field in two groups of peasant households of Peng Li village, Yu Gou town, Huaiyin District, Huai'an, the place, totally 750 square metres, periphery is without water source;It is as follows that it is embodied as step:
(1) seed selection coating: select suitable period of duration, high-quality, disease-resistant, pest-resistant, resistance kind Su Yu 24;Fair weather is selected to shine seed 3 before broadcasting, select seed healthy, full, great-hearted as seed, to there is no seed nitrile bacterium azoles, the carbofuran of mass concentration 7%, the thiram of mass concentration 13% and the boron of total content mass concentration 2% containing mass concentration 0.75% of coating, zinc, manganese, molybdenum, ferrum, sulfur, the seed coat agent of cu microelements, mass ratio with pesticide-seeds ratio as 1:67.5 is put into and is quickly stirred in fixing cauldron, make each seed can uniform coating, hands, mouth, eye stop directly to contact seed coat agent with skin;
(2) trench digging bedding: field plate stubble is no-tillage, the height for the stubble left≤15cm;Railway carriage or compartment ditch bedding, furrow width 2.3m is opened with ploughshare north-south in field;Furrow length every 10m East and West direction opens waist ditch, railway carriage or compartment ditch and the furrow width 30cm of waist ditch, ditch depth 20cm, and its cross section is sector;Field surrounding is opened and is enclosed ditch, furrow width 35cm, ditch depth 25cm, and its cross section is sector;Field septal fossula is connected unimpeded with field outer fissure;Respectively opening a row application ditch, furrow width 30cm, ditch depth 25cm on the furrow face of distance furrow limit 45cm, its cross section is rectangle;
(3) straw-returning: rape stalk is chopped into every section≤10cm, is paved with one layer of straw bottom dressing furrow, is advisable loseing bottom of trench earth, thickness 2cm;
(4) layer by layer manuring: execute five layers of fertilizer from bottom to top;Nethermost fertile for layer 5, it is the granulated fertilizer of Semen Maydis, uses the carbamide straw that becomes thoroughly decomposed as fertilizer, on dressing furrow straw, uniformly spread fertilizer over the fields the carbamide of 6.75kg by field area, cover loam compacting, blinding thickness 3cm;4th layer of fertilizer, is the ear manuer of Semen Maydis, use 13.5kg slow-release nitrogen fertilizer by field area and N-P-K content be respectively 15% compound fertilizer 22.5kg, uniformly spread fertilizer over the fields into dressing furrow, cover loam compacting, blinding thickness 5cm;Third layer is fertile, is the jointing fertilizer of Semen Maydis, uses 11.25kg carbamide, 113.5kg calcium superphosphate and the potassium chloride of 15kg by field area, uniformly spread fertilizer over the fields into dressing furrow, covers loam compacting, blinding thickness 5cm;The second layer is fertile, is the seed manure of Semen Maydis, uses 4.5kg carbamide, 3.38kg calcium superphosphate and the potassium chloride of 5.25kg by field area, uniformly spread fertilizer over the fields into dressing furrow, covers loam compacting, blinding thickness 4cm;Uppermost fertile for ground floor, it is the seed manure of Semen Maydis, uses the farm manure 16.9kg become thoroughly decomposed by field area, uniformly spread fertilizer over the fields into dressing furrow, cover loam compacting, blinding thickness 4cm;
(5) precision drilling: on June 28th, 2015, field soil moisture content is suitable, ground temperature is suitably sowed, at every drill seeding kind 8 row Semen Maydis, furrow medium sowing 4 row, middle adjacent two line-spacing 30cm, other adjacent lines middle are away from 10cm, two row are respectively sowed on furrow both sides, line-spacing 10cm, furrow gutter and limit row Semen Maydis distance 20cm, the both sides Row spacing of maize 60cm of fertilization area, fertilization area with adjacent Row spacing of maize from 15cm, often row Hole spacing of maize 30cm, 2 corn seeds of every bunch planting kind, depth of planting 6cm, steady and sure soil after broadcasting, makes seed be in close contact with soil;
(6) overlay film is eliminated: after planting by mass concentration 75% Acetochlor emulsion 90ml, furrow face is uniformly sprayed by water 45kg, the biodegradable mulch film smooth Manure Mulching district thick, wide for 40cm at fertilization area 0.008mm, the soil that film overlying 2cm is thick, sprays an Acetochlor herbicide again on exposed ground after overlay film blinding;
(7) optimum period final singling: during Semen Maydis field more than 50% plant strain growth to 5 leaf phase, start final singling, every cave retain a healthy and strong plant, stop 6750 strains, during final singling in weeding;
(8) field management: according to Maize at Seedling Stage and fringe phase plant pest and disease damage and growing state, dispenser to the ill;When the loose powder phase, fine day 9:00 in morning point to 16:00 point in afternoon, bind two thick bamboo pole tops, the two thick bamboo poles of human hand held with the hawser of diameter 1.8cm length 10m, impact tassel with hawser gently, promote pollen to be scattered pollination;Wherein, seedling blight their early stage, with 800 times of liquid irrigating roots of mass concentration 70% thiophanate-methyl;In small brown rice planthopper peak period with the acetamiprid EC 18.75g of mass concentration 5% to water 56.25kg to Semen Maydis foliage-spray, prevent and treat MRDV;At maize brown spot their early stage, with mass concentration 25% triadimefon wettable powder 22.5g to water 45kg to Semen Maydis foliage-spray;With mass concentration 50% phoxim emulsifiable concentrate 90ml to subterranean pest-insects such as water 90kg pouring root, control of grubs, wireworm, cutworm, Gryllotalpas, and spray insect on the ground such as preventing and treating Limax, Gryllus Chinensis etc.;Semen Maydis blade face, the insect such as preventing and treating pink rice borer, thrips, committee noctuid, red spider, armyworms is sprayed at 2 with 1200 times of liquid of mass concentration 10% avilamycin;Banded sclerotial blight 1000 times of liquid of their early stage mass concentration 40% dimethachlon spray preventing and treating to Maize Stem base portion sheath;With 500 times of liquid of mass concentration 5% octicin solution, lobus cardiacus sprayed preventing and treating Bacterial stalk rot, top rot;It is sprinkled in horn mouth with mass concentration 0.15% lambda-cyhalothrin granule, prevents and treats Pyrausta nubilalis (Hubern).;When more than 50% milpa tassel to be ready appearing, with healthy and strong agent 33.75ml water 22.5kg sprayed blade face, plant top, fall low spike position and plant height, resistant to lodging.
Embodiment 3:Being embodied as the place field in six groups of peasant households of Wu Li village, Wu Li town, Huaiyin District, Huai'an, totally 1500 square metres, periphery is without water source;ItsIt is embodied as step as follows:
(1) seed selection coating: select suitable period of duration, high-quality, disease-resistant, pest-resistant, resistance kind Su Yu 29;Fair weather is selected to shine seed 3 before broadcasting, select seed healthy, full, great-hearted as seed, to there is no seed nitrile bacterium azoles, the carbofuran of mass concentration 7%, the thiram of mass concentration 13% and the boron of total content mass concentration 2% containing mass concentration 0.75% of coating, zinc, manganese, molybdenum, ferrum, sulfur, the seed coat agent of cu microelements, mass ratio with pesticide-seeds ratio as 1:70 is put into and is quickly stirred in fixing cauldron, make each seed can uniform coating, hands, mouth, eye stop directly to contact seed coat agent with skin;
(2) trench digging bedding: field plate stubble is no-tillage, the height for the stubble left≤15cm;Railway carriage or compartment ditch bedding, furrow width 2.3m is opened with plough north-south in field;Furrow length every 10m East and West direction opens waist ditch, railway carriage or compartment ditch and the furrow width 30cm of waist ditch, ditch depth 20cm, and its cross section is sector;Field surrounding is opened and is enclosed ditch, furrow width 35cm, ditch depth 25cm, and its cross section is sector;Field septal fossula is connected unimpeded with field outer fissure;Respectively opening a row application ditch, furrow width 30cm, ditch depth 25cm on the furrow face of distance furrow limit 45cm, its cross section is rectangle;
(3) straw-returning: wheat stalk is chopped into every section≤10cm, is paved with one layer of straw bottom dressing furrow, is advisable loseing bottom of trench earth, thickness 2cm;
(4) layer by layer manuring: execute five layers of fertilizer from bottom to top;Nethermost fertile for layer 5, it is the granulated fertilizer of Semen Maydis, uses the carbamide straw that becomes thoroughly decomposed as fertilizer, on dressing furrow straw, uniformly spread fertilizer over the fields the carbamide of 13.5kg by field area, cover loam compacting, blinding thickness 3cm;4th layer of fertilizer, is the ear manuer of Semen Maydis, use 27kg slow-release nitrogen fertilizer by field area and N-P-K content be respectively 15% compound fertilizer 45kg, uniformly spread fertilizer over the fields into dressing furrow, cover loam compacting, blinding thickness 5cm;Third layer is fertile, is the jointing fertilizer of Semen Maydis, uses 22.5kg carbamide, 27kg calcium superphosphate and the potassium chloride of 30kg by field area, uniformly spread fertilizer over the fields into dressing furrow, covers loam compacting, blinding thickness 5cm;The second layer is fertile, is the seed manure of Semen Maydis, uses 9kg carbamide, 6.75kg calcium superphosphate and the potassium chloride of 10.5kg by field area, uniformly spread fertilizer over the fields into dressing furrow, covers loam compacting, blinding thickness 4cm;Uppermost fertile for ground floor, it is the seed manure of Semen Maydis, uses the farm manure 33.75kg become thoroughly decomposed by field area, uniformly spread fertilizer over the fields into dressing furrow, cover loam compacting, blinding thickness 4cm;
(5) precision drilling: on July 5th, 2015, between soil moisture content suitable, ground temperature is suitably sowed, at every drill seeding kind 8 row Semen Maydis, furrow medium sowing 4 row, middle adjacent two line-spacing 30cm, other adjacent lines middle are away from 10cm, two row are respectively sowed on furrow both sides, line-spacing 10cm, furrow gutter and limit row Semen Maydis distance 20cm, the both sides Row spacing of maize 60cm of fertilization area, fertilization area with adjacent Row spacing of maize from 15cm, often row Hole spacing of maize 30cm, 2 corn seeds of every bunch planting kind, depth of planting 5cm, steady and sure soil after broadcasting, makes seed be in close contact with soil;
(6) overlay film is eliminated: after planting by mass concentration 75% Acetochlor emulsion 180ml, furrow face is uniformly sprayed by water 90kg, the biodegradable mulch film smooth Manure Mulching district thick, wide for 40cm at fertilization area 0.008mm, the soil that film overlying 2cm is thick, sprays an Acetochlor herbicide again on exposed ground after overlay film blinding;
(7) optimum period final singling: during Semen Maydis field more than 50% plant strain growth to 5 leaf phase, start final singling, every cave retain a healthy and strong plant, stop 13500 strains, during final singling in weeding;
(8) field management: according to Maize at Seedling Stage and fringe phase plant pest and disease damage and growing state, dispenser to the ill;When the loose powder phase, fine day 9:00 in morning point to 16:00 point in afternoon, bind two thick waddy tops, the two thick bamboo poles of human hand held with the hawser of diameter 2cm length 10m, impact tassel with hawser gently, promote pollen to be scattered pollination;Wherein, seedling blight their early stage, spray corn root with mass concentration 58% 500 times of liquid of Mancozeb metalaxyl wettable powder;In small brown rice planthopper peak period with mass concentration 25% pymetrozine 45g to water 90kg to Semen Maydis foliage-spray, prevent and treat MRDV;With mass concentration 50% phoxim emulsifiable concentrate 180ml to subterranean pest-insects such as water 180kg pouring root, control of grubs, wireworm, cutworm, Gryllotalpas;The heart, the insect such as preventing and treating pink rice borer, thrips, committee noctuid, red spider, armyworms is filled at 2 with 1200 times of liquid of mass concentration 10% avilamycin;With mass concentration 5% cyhalothrin emulsifiable concentrate 1200 times of liquid foliage-sprays preventing and treating Prodenia litura, sweetleaf diamond-back moths;It is sprinkled in horn mouth with mass concentration 14% chlopyrifos granule, prevents and treats Pyrausta nubilalis (Hubern).;When more than 50% milpa tassel to be ready appearing, with healthy and strong agent 67.5ml, water 45kg sprayed blade face, plant top and reduce fringe position and plant height, resistant to lodging.
The Semen Maydis of three above embodiment has a following index:
Semen Maydis Indexes Comparison table
Note: tradition planting patterns is all used in comparison, implements base manure, topdresses;Compare 1 straw and do not go back field, sowing division overlay film;Compare 2 straw-returnings, not overlay film;Compare 3 straws and do not go back field, not overlay film.
Claims (10)
1. Semen Maydis full stand strengthens strain cultural method, and this cultural method includes seed selection coating, trench digging bedding, straw-returning, layer by layer manuring, precision drilling, eliminates overlay film, optimum period final singling, field management, it is characterised in that this cultural method comprises the steps:
(1) seed selection coating: select suitable period of duration, high-quality, disease-resistant, pest-resistant, resistance kind;Fair weather is selected to shine seed 2-3 day before broadcasting, choosing health, full, great-hearted seed is as seed, to there is no the seed nitrile bacterium azoles containing mass concentration 0.75% of coating, the carbofuran of mass concentration 7%, the thiram of mass concentration 13% and the boron of total content mass concentration 2%, zinc, manganese, molybdenum, ferrum, sulfur, the seed coat agent of cu microelements, it is even that mass ratio with pesticide-seeds ratio as 1:65-70 puts into the rolling that fluctuates after sealing in plastic bag, or put into and quickly stir in fixing cauldron, make each the seed can uniform coating, hands, mouthful, eye stops directly to contact seed coat agent with skin;
(2) trench digging bedding: field plate stubble is no-tillage, the height for the stubble left≤15cm;With plough or ploughshare, railway carriage or compartment ditch bedding, furrow width 2.3m are opened in north-south in field;Furrow length every 10m East and West direction opens waist ditch, railway carriage or compartment ditch and the furrow width 30cm of waist ditch, ditch depth 20cm, and its cross section is sector;Field surrounding is opened and is enclosed ditch, furrow width 35cm, ditch depth 25cm, and its cross section is sector;Field septal fossula is connected unimpeded with field outer fissure;Respectively opening a row application ditch, furrow width 30cm, ditch depth 25cm on the furrow face of distance furrow limit 45cm, its cross section is rectangle;
(3) straw-returning: the straw chopping of crop becomes every section≤10cm, is paved with one layer of straw bottom dressing furrow, is advisable loseing bottom of trench earth, thickness 2cm;
(4) layer by layer manuring: execute five layers of fertilizer the most successively;Nethermost fertile for layer 5, it is the granulated fertilizer of Semen Maydis, uses the carbamide straw that becomes thoroughly decomposed as fertilizer, on dressing furrow straw, uniformly spread fertilizer over the fields 90kg/hm by field area2Carbamide, cover loam compacting, blinding thickness 3cm;4th layer of fertilizer, is the ear manuer of Semen Maydis, uses 180kg/hm by field area2Slow-release nitrogen fertilizer and N-P-K content are respectively the compound fertilizer 300kg/hm of 15%2, uniformly spread fertilizer over the fields into dressing furrow, cover loam compacting, blinding thickness 5cm;Third layer is fertile, is the jointing fertilizer of Semen Maydis, uses 150kg/hm by field area2Carbamide, 180kg/hm2Calcium superphosphate and 200kg/hm2Potassium chloride, uniformly spread fertilizer over the fields into dressing furrow, cover loam compacting, blinding thickness 5cm;The second layer is fertile, is the seed manure of Semen Maydis, uses 60kg/hm by field area2Carbamide, 45kg/hm2Calcium superphosphate and 70kg/hm2Potassium chloride, uniformly spread fertilizer over the fields into dressing furrow, cover loam compacting, blinding thickness 4cm;Uppermost fertile for ground floor, it is the seed manure of Semen Maydis, uses the chicken manure 150kg/hm become thoroughly decomposed by field area2Or the farm manure 225kg/hm become thoroughly decomposed2, uniformly spread fertilizer over the fields into dressing furrow, cover loam compacting, blinding thickness 4cm;
(5) precision drilling: to grab embanked field soil agglomerating when hands, 0.5m falls the most scattered the most naturally, for the field soil moisture content that corn seeding is suitable, 5cm deep soil temperature in underground is stable starts sowing more than 11 DEG C, MRDV and corn growth later stage Emasculation that Northern Area of Huaihe River causes in order to avoid small brown rice planthopper cause bald fringe or scarce row to lack grain, and Suitable Sowing Period is that June 15 was to July 5;At every drill seeding kind 8 row Semen Maydis, furrow medium sowing 4 row, middle adjacent two line-spacing 30cm, other adjacent lines middle are away from 10cm, and two row, line-spacing 10cm are respectively sowed in furrow both sides, furrow gutter and limit row Semen Maydis distance 20cm, the both sides Row spacing of maize 60cm of fertilization area, fertilization area with adjacent Row spacing of maize from 15cm, often row Hole spacing of maize 30cm, every 2 corn seeds of bunch planting kind, depth of planting 5-6cm, steady and sure soil after broadcasting, make seed be in close contact with soil;
(6) overlay film is eliminated: after planting by mass concentration 75% Acetochlor emulsion 1200ml/hm2Furrow face is uniformly sprayed by water 600kg, thick at fertilization area 0.008mm, wide for 40cm biodegradable mulch film smooth Manure Mulching district, the soil that film overlying 2cm is thick, after overlay film blinding, spray an Acetochlor herbicide on exposed ground again;
(7) optimum period final singling: during Semen Maydis field more than 50% plant strain growth to 5 leaf phase, starts final singling, and every cave retains a healthy and strong plant, stays 90000-97500 strain/hm2, weeding in sowing division during final singling;
(8) field management: according to Maize at Seedling Stage and fringe phase plant pest and disease damage and growing state, dispenser to the ill;When the loose powder phase, select fine day 9:00 in morning point to 16:00 point in afternoon, bind two thick waddys or bamboo pole top, the two thick waddy of human hand held or bamboo poles with the hawser of diameter 1.5-2cm length 10m, impact tassel with hawser gently, promote pollen to be scattered pollination.
Semen Maydis full stand the most according to claim 1 strengthens strain cultural method, it is characterised in that: in step (3), crop material is Semen Tritici aestivi, Brassica campestris L, Semen Maydis, pulse family class crop, Semen arachidis hypogaeae, Oryza sativa L. agricultural crop straw.
Semen Maydis full stand the most according to claim 1 strengthens strain cultural method, it is characterized in that: in step (8), seedling blight their early stage, sprays corn root or pouring root with 1000 times of liquid of mass concentration 20% triazolone cream or 800 times of liquid of mass concentration 70% thiophanate-methyl or mass concentration 58% 500 times of liquid of Mancozeb metalaxyl wettable powder.
Semen Maydis full stand the most according to claim 1 strengthens strain cultural method, and step (8) is characterized in that: in step (8), in small brown rice planthopper peak period with mass concentration 10% imidacloprid wettable powder 400g/hm2Acetamiprid EC 250g/hm to water 800kg or mass concentration 5%2To water 750kg or mass concentration 25% pymetrozine 300g/hm2To water 600kg to Semen Maydis foliage-spray, prevent and treat MRDV.
Semen Maydis full stand the most according to claim 1 strengthens strain cultural method, it is characterised in that: in step (8), before Semen Maydis final singling or maize brown spot their early stage, with mass concentration 25% triadimefon wettable powder 300g/hm2To water 600kg to Semen Maydis foliage-spray.
Semen Maydis full stand the most according to claim 1 strengthens strain cultural method, it is characterised in that: in step (8), with mass concentration 40% chlopyrifos 1500ml/hm2To water 1000kg or mass concentration 50% phoxim emulsifiable concentrate 1200ml/hm2To water 1200kg pouring root, control of grubs, wireworm, cutworm, Gryllotalpa subterranean pest-insect, or spray preventing and treating Limax, Gryllus Chinensis insect on the ground.
Semen Maydis full stand the most according to claim 1 strengthens strain cultural method, it is characterized in that: in step (8), spray Semen Maydis blade face with 1000 times of liquid of mass concentration 10% imidacloprid wettable powder or 1200 times of liquid of mass concentration 10% avilamycin or fill the heart, preventing and treating pink rice borer, thrips, 2 committees noctuid, red spider, armyworm insects.
Semen Maydis full stand the most according to claim 1 strengthens strain cultural method, it is characterised in that: in step (8), banded sclerotial blight 1000 times of liquid of their early stage mass concentration 5% jingganmycin or 1000 times of liquid of mass concentration 40% dimethachlon spray preventing and treating to Maize Stem base portion sheath;With 500 times of liquid of mass concentration 5% octicin solution, lobus cardiacus sprayed preventing and treating Bacterial stalk rot, top rot.
Semen Maydis full stand the most according to claim 1 strengthens strain cultural method, it is characterised in that: in step (8), with mass concentration 5% cyhalothrin emulsifiable concentrate 1200 times of liquid foliage-sprays preventing and treating Prodenia litura, sweetleaf diamond-back moths;It is sprinkled in horn mouth with mass concentration 3% phoxim granule or mass concentration 0.15% lambda-cyhalothrin granule or mass concentration 14% chlopyrifos granule, prevents and treats Pyrausta nubilalis (Hubern)..
Semen Maydis full stand the most according to claim 1 strengthens strain cultural method, it is characterised in that: in step (8), when more than 50% milpa tassel to be ready appearing, use healthy and strong agent 450ml/hm2Water 300kg is sprayed blade face, plant top, fall low spike position and plant height, resistant to lodging.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610303431.4A CN105917930B (en) | 2016-05-10 | 2016-05-10 | Full-seedling strong-plant cultivation method for corn |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610303431.4A CN105917930B (en) | 2016-05-10 | 2016-05-10 | Full-seedling strong-plant cultivation method for corn |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105917930A true CN105917930A (en) | 2016-09-07 |
CN105917930B CN105917930B (en) | 2018-12-25 |
Family
ID=56835471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610303431.4A Expired - Fee Related CN105917930B (en) | 2016-05-10 | 2016-05-10 | Full-seedling strong-plant cultivation method for corn |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105917930B (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106416687A (en) * | 2016-09-18 | 2017-02-22 | 胡云龙 | Planting method of selenium rich high yield corn |
CN106688590A (en) * | 2017-01-18 | 2017-05-24 | 山西大学 | Anti-drought and water-retention maize yield-increasing planting method |
CN106888659A (en) * | 2017-02-27 | 2017-06-27 | 中国水稻研究所 | Paddy rice single-dose application method |
CN108184575A (en) * | 2018-01-10 | 2018-06-22 | 广西壮族自治区农业科学院玉米研究所 | A kind of method for the prevention and control of plant diseases, pest control in southern fresh edible maize cultivation |
CN108684467A (en) * | 2017-05-24 | 2018-10-23 | 安徽农业大学 | A kind of corn planting method based on wheat stalk returning |
CN108718958A (en) * | 2018-05-31 | 2018-11-02 | 山东省烟台市农业科学研究院 | A kind of corn planting method of prevention and control typhoon climate stress |
CN108739150A (en) * | 2018-04-27 | 2018-11-06 | 山西省农业科学院谷子研究所 | A kind of dry land wheat Fertilization method |
CN108966846A (en) * | 2018-09-25 | 2018-12-11 | 浙江省农业科学院 | Rice stubble wheatland rice straw ditch corruption returning to the field method and facility |
CN110150061A (en) * | 2019-06-13 | 2019-08-23 | 甘肃省农业科学院土壤肥料与节水农业研究所 | A kind of method of the band-like overlay film returning to the field of irrigated arid area corn stover |
CN110352679A (en) * | 2019-08-22 | 2019-10-22 | 四川大学 | The chemical fertilizer kept soil from packing together applies material method |
CN111374000A (en) * | 2020-04-13 | 2020-07-07 | 黑龙江省农业科学院齐齐哈尔分院 | Corn cultivation method |
CN111406591A (en) * | 2020-04-21 | 2020-07-14 | 宋元瑞 | Annual water-saving and yield-increasing planting method for wheat-corn in yellow river delta region |
CN111418322A (en) * | 2020-05-06 | 2020-07-17 | 青岛市农业科学研究院 | Multilayer accurate fertilization and planting method for corn |
CN111466193A (en) * | 2016-12-13 | 2020-07-31 | 河北省农林科学院农业资源环境研究所 | Precise deep layering application method of nitrogen, phosphorus and potassium fertilizer for summer corn |
WO2021077525A1 (en) * | 2019-10-22 | 2021-04-29 | 钱德英 | Planting method for improving production value of corn |
CN113519226A (en) * | 2020-04-22 | 2021-10-22 | 民勤大漠田园农业科技有限责任公司 | Saline-alkali sandy soil improvement method |
CN114097550A (en) * | 2021-11-28 | 2022-03-01 | 西安农链互联网科技有限公司 | Method for cultivating corn on high ridges in mulching mode |
CN115443863A (en) * | 2022-10-25 | 2022-12-09 | 陕西省农业技术推广总站 | Mechanical planting method for increasing density and yield of corn |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11220904A (en) * | 1998-02-05 | 1999-08-17 | Kazukiyo Sakano | Sheet for raising paddy rice seedling |
JP2008092848A (en) * | 2006-10-11 | 2008-04-24 | Jumoku New Theory Co Ltd | Fertilizer bag selecting depth of fertilization in ground and fertilizing method |
CN103583131A (en) * | 2013-10-17 | 2014-02-19 | 固镇县淮鸿灰天鹅养殖专业合作社 | Mechanical deep fertilizing method for corn furrows |
CN104041275A (en) * | 2014-06-12 | 2014-09-17 | 沧州市农林科学院 | Spring corn planting method in rain-fed dry-farming area of Heilonggang area |
CN104641874A (en) * | 2014-11-15 | 2015-05-27 | 重庆茂升林业开发有限公司 | Corn high-yield planting method |
CN105103915A (en) * | 2015-09-15 | 2015-12-02 | 甘肃省农业科学院旱地农业研究所 | Method for cultivating all-film double-furrow sowing corn in dry land |
CN105284394A (en) * | 2015-11-24 | 2016-02-03 | 吉林省农业科学院 | High-yield planting method for preventing and treating corn stem rot in semi-arid regions |
-
2016
- 2016-05-10 CN CN201610303431.4A patent/CN105917930B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11220904A (en) * | 1998-02-05 | 1999-08-17 | Kazukiyo Sakano | Sheet for raising paddy rice seedling |
JP2008092848A (en) * | 2006-10-11 | 2008-04-24 | Jumoku New Theory Co Ltd | Fertilizer bag selecting depth of fertilization in ground and fertilizing method |
CN103583131A (en) * | 2013-10-17 | 2014-02-19 | 固镇县淮鸿灰天鹅养殖专业合作社 | Mechanical deep fertilizing method for corn furrows |
CN104041275A (en) * | 2014-06-12 | 2014-09-17 | 沧州市农林科学院 | Spring corn planting method in rain-fed dry-farming area of Heilonggang area |
CN104641874A (en) * | 2014-11-15 | 2015-05-27 | 重庆茂升林业开发有限公司 | Corn high-yield planting method |
CN105103915A (en) * | 2015-09-15 | 2015-12-02 | 甘肃省农业科学院旱地农业研究所 | Method for cultivating all-film double-furrow sowing corn in dry land |
CN105284394A (en) * | 2015-11-24 | 2016-02-03 | 吉林省农业科学院 | High-yield planting method for preventing and treating corn stem rot in semi-arid regions |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106416687A (en) * | 2016-09-18 | 2017-02-22 | 胡云龙 | Planting method of selenium rich high yield corn |
CN111466193A (en) * | 2016-12-13 | 2020-07-31 | 河北省农林科学院农业资源环境研究所 | Precise deep layering application method of nitrogen, phosphorus and potassium fertilizer for summer corn |
CN106688590A (en) * | 2017-01-18 | 2017-05-24 | 山西大学 | Anti-drought and water-retention maize yield-increasing planting method |
CN106888659A (en) * | 2017-02-27 | 2017-06-27 | 中国水稻研究所 | Paddy rice single-dose application method |
CN108684467A (en) * | 2017-05-24 | 2018-10-23 | 安徽农业大学 | A kind of corn planting method based on wheat stalk returning |
CN108184575A (en) * | 2018-01-10 | 2018-06-22 | 广西壮族自治区农业科学院玉米研究所 | A kind of method for the prevention and control of plant diseases, pest control in southern fresh edible maize cultivation |
CN108739150A (en) * | 2018-04-27 | 2018-11-06 | 山西省农业科学院谷子研究所 | A kind of dry land wheat Fertilization method |
CN108718958A (en) * | 2018-05-31 | 2018-11-02 | 山东省烟台市农业科学研究院 | A kind of corn planting method of prevention and control typhoon climate stress |
CN108966846A (en) * | 2018-09-25 | 2018-12-11 | 浙江省农业科学院 | Rice stubble wheatland rice straw ditch corruption returning to the field method and facility |
CN108966846B (en) * | 2018-09-25 | 2023-11-07 | 浙江省农业科学院 | Method and facility for returning rice stubble wheat field and rice straw rotting |
CN110150061A (en) * | 2019-06-13 | 2019-08-23 | 甘肃省农业科学院土壤肥料与节水农业研究所 | A kind of method of the band-like overlay film returning to the field of irrigated arid area corn stover |
CN110352679B (en) * | 2019-08-22 | 2020-05-05 | 四川大学 | Chemical fertilizer application method for preventing soil hardening |
CN110352679A (en) * | 2019-08-22 | 2019-10-22 | 四川大学 | The chemical fertilizer kept soil from packing together applies material method |
WO2021077525A1 (en) * | 2019-10-22 | 2021-04-29 | 钱德英 | Planting method for improving production value of corn |
CN111374000A (en) * | 2020-04-13 | 2020-07-07 | 黑龙江省农业科学院齐齐哈尔分院 | Corn cultivation method |
CN111406591A (en) * | 2020-04-21 | 2020-07-14 | 宋元瑞 | Annual water-saving and yield-increasing planting method for wheat-corn in yellow river delta region |
CN113519226A (en) * | 2020-04-22 | 2021-10-22 | 民勤大漠田园农业科技有限责任公司 | Saline-alkali sandy soil improvement method |
CN111418322A (en) * | 2020-05-06 | 2020-07-17 | 青岛市农业科学研究院 | Multilayer accurate fertilization and planting method for corn |
CN111418322B (en) * | 2020-05-06 | 2022-02-11 | 青岛市农业科学研究院 | Multilayer accurate fertilization and planting method for corn |
CN114097550A (en) * | 2021-11-28 | 2022-03-01 | 西安农链互联网科技有限公司 | Method for cultivating corn on high ridges in mulching mode |
CN115443863A (en) * | 2022-10-25 | 2022-12-09 | 陕西省农业技术推广总站 | Mechanical planting method for increasing density and yield of corn |
Also Published As
Publication number | Publication date |
---|---|
CN105917930B (en) | 2018-12-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105917930B (en) | Full-seedling strong-plant cultivation method for corn | |
CN102067773B (en) | Method for planting eastern hubei No.1 yam | |
CN103918449B (en) | A kind of stereo cultivating method of Cortex Phellodendri Rhizoma Paridis interplanting | |
CN104885751B (en) | A kind of cultural method for being interplanted tobacco and purple perilla | |
CN108513852A (en) | A kind of method of karst forest interplanting Chinese medicine | |
CN104322231A (en) | Method for interplanting sarcandra glabra in pomelo tree forest | |
CN102907237A (en) | High-yield growing method of radix scrophulariae embryo | |
CN110506465A (en) | A kind of method that desertification land is modified to rice field | |
CN105766345B (en) | Cultivation method for strengthening peanut full seedlings | |
CN103609271B (en) | Space salvia miltiorrhizae cultivation technique | |
CN108293743A (en) | A kind of machine-transplanted rice seedling culture method | |
CN105746111A (en) | Crop rotation method of taros and brassica campestris | |
CN105815099B (en) | Radix Astragali and forage type alta fascue interplanting and three-dimensionally cultivating method | |
CN104798568A (en) | Interplanting method for corn and paris polyphylla | |
CN105052652B (en) | A kind of pomegranate tree and the Hilly arid land cultural method of wild leek and application | |
CN102893784A (en) | Method for planting improved red-bud taro | |
CN108650921A (en) | A kind of soil improvement method to raise fruit trees | |
CN107223445A (en) | A kind of potato, the method for corn and soybean intercropping | |
CN107360834A (en) | A kind of cold semiarid areas area clover type of seeding | |
CN104584966B (en) | Triple cropping late rice ecological ditch transplanting cultivating method based on double cropping rice | |
CN102893790A (en) | Method for interplanting corns in bighead atractylodes rhizomes in semi-humid and semiarid northern area | |
CN103875409B (en) | A kind of to new arrange to plough carry out straw and to change places the potato fertilizer application method in also field | |
CN105900654A (en) | Purple Chinese yam planting method suitable for Hunan area | |
CN110140582A (en) | A kind of cultural method for making between more season roses of conceding the land to forestry and dandelion | |
CN114847108A (en) | Method for planting konjak on mountain slope |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20210510 |
|
CF01 | Termination of patent right due to non-payment of annual fee |