CN105993846A - Under-mulch drip irrigation method using enteromorpha polysaccharide plant protection agent and application of under-mulch drip irrigation method in planting tamarix austrmongolica in saline-alkali land - Google Patents
Under-mulch drip irrigation method using enteromorpha polysaccharide plant protection agent and application of under-mulch drip irrigation method in planting tamarix austrmongolica in saline-alkali land Download PDFInfo
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- CN105993846A CN105993846A CN201610372191.3A CN201610372191A CN105993846A CN 105993846 A CN105993846 A CN 105993846A CN 201610372191 A CN201610372191 A CN 201610372191A CN 105993846 A CN105993846 A CN 105993846A
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- Prior art keywords
- drip irrigation
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- plant protection
- protection agent
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Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 125
- 238000003973 irrigation Methods 0.000 title claims abstract description 125
- 241000196324 Embryophyta Species 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 64
- 239000011814 protection agent Substances 0.000 title claims abstract description 43
- 150000004676 glycans Chemical class 0.000 title claims abstract description 34
- 229920001282 polysaccharide Polymers 0.000 title claims abstract description 34
- 239000005017 polysaccharide Substances 0.000 title claims abstract description 34
- 239000002362 mulch Substances 0.000 title claims abstract description 25
- 239000003513 alkali Substances 0.000 title abstract description 5
- 235000010185 Tamarix canariensis Nutrition 0.000 title abstract 8
- 235000014265 Tamarix gallica Nutrition 0.000 title abstract 8
- 235000010154 Tamarix ramosissima Nutrition 0.000 title abstract 8
- 241000196252 Ulva Species 0.000 title abstract 4
- 240000001869 Tamarix ramosissima Species 0.000 title 1
- 239000003337 fertilizer Substances 0.000 claims abstract description 60
- 239000002689 soil Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 claims abstract description 20
- 108010059616 Activins Proteins 0.000 claims abstract description 15
- 102000005606 Activins Human genes 0.000 claims abstract description 15
- WZLMXYBCAZZIRQ-UHFFFAOYSA-N [N].[P].[K] Chemical compound [N].[P].[K] WZLMXYBCAZZIRQ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000488 activin Substances 0.000 claims abstract description 15
- 150000007524 organic acids Chemical class 0.000 claims abstract description 15
- RMOGWMIKYWRTKW-UONOGXRCSA-N (S,S)-paclobutrazol Chemical compound C([C@@H]([C@@H](O)C(C)(C)C)N1N=CN=C1)C1=CC=C(Cl)C=C1 RMOGWMIKYWRTKW-UONOGXRCSA-N 0.000 claims abstract description 10
- PUKLDDOGISCFCP-JSQCKWNTSA-N 21-Deoxycortisone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2=O PUKLDDOGISCFCP-JSQCKWNTSA-N 0.000 claims abstract description 10
- FCYKAQOGGFGCMD-UHFFFAOYSA-N Fulvic acid Natural products O1C2=CC(O)=C(O)C(C(O)=O)=C2C(=O)C2=C1CC(C)(O)OC2 FCYKAQOGGFGCMD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000005985 Paclobutrazol Substances 0.000 claims abstract description 10
- 229930003427 Vitamin E Natural products 0.000 claims abstract description 10
- 229930002875 chlorophyll Natural products 0.000 claims abstract description 10
- 235000019804 chlorophyll Nutrition 0.000 claims abstract description 10
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 claims abstract description 10
- 239000002509 fulvic acid Substances 0.000 claims abstract description 10
- 229940095100 fulvic acid Drugs 0.000 claims abstract description 10
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 claims abstract description 10
- 210000000582 semen Anatomy 0.000 claims abstract description 10
- 229940046009 vitamin E Drugs 0.000 claims abstract description 10
- 235000019165 vitamin E Nutrition 0.000 claims abstract description 10
- 239000011709 vitamin E Substances 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 7
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 30
- 241000544058 Halophila Species 0.000 claims description 30
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 30
- 235000009508 confectionery Nutrition 0.000 claims description 30
- REFJWTPEDVJJIY-UHFFFAOYSA-N Quercetin Chemical compound C=1C(O)=CC(O)=C(C(C=2O)=O)C=1OC=2C1=CC=C(O)C(O)=C1 REFJWTPEDVJJIY-UHFFFAOYSA-N 0.000 claims description 20
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 15
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- 239000004114 Ammonium polyphosphate Substances 0.000 claims description 15
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 15
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims description 15
- 229920001276 ammonium polyphosphate Polymers 0.000 claims description 15
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 15
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 15
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 15
- 229940038879 chelated zinc Drugs 0.000 claims description 15
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 15
- 239000001095 magnesium carbonate Substances 0.000 claims description 15
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 15
- VPOLVWCUBVJURT-UHFFFAOYSA-N pentadecasodium;pentaborate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] VPOLVWCUBVJURT-UHFFFAOYSA-N 0.000 claims description 15
- 239000011573 trace mineral Substances 0.000 claims description 14
- 235000013619 trace mineral Nutrition 0.000 claims description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 241000894006 Bacteria Species 0.000 claims description 12
- ZVOLCUVKHLEPEV-UHFFFAOYSA-N Quercetagetin Natural products C1=C(O)C(O)=CC=C1C1=C(O)C(=O)C2=C(O)C(O)=C(O)C=C2O1 ZVOLCUVKHLEPEV-UHFFFAOYSA-N 0.000 claims description 10
- HWTZYBCRDDUBJY-UHFFFAOYSA-N Rhynchosin Natural products C1=C(O)C(O)=CC=C1C1=C(O)C(=O)C2=CC(O)=C(O)C=C2O1 HWTZYBCRDDUBJY-UHFFFAOYSA-N 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 239000000470 constituent Substances 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 10
- MWDZOUNAPSSOEL-UHFFFAOYSA-N kaempferol Natural products OC1=C(C(=O)c2cc(O)cc(O)c2O1)c3ccc(O)cc3 MWDZOUNAPSSOEL-UHFFFAOYSA-N 0.000 claims description 10
- 239000011572 manganese Substances 0.000 claims description 10
- 229910052748 manganese Inorganic materials 0.000 claims description 10
- FFWOKTFYGVYKIR-UHFFFAOYSA-N physcion Chemical compound C1=C(C)C=C2C(=O)C3=CC(OC)=CC(O)=C3C(=O)C2=C1O FFWOKTFYGVYKIR-UHFFFAOYSA-N 0.000 claims description 10
- OISYIJRGMYJBRH-UHFFFAOYSA-N physcione Natural products COc1cc(O)c2C(=O)c3ccc(O)cc3C(=O)c2c1 OISYIJRGMYJBRH-UHFFFAOYSA-N 0.000 claims description 10
- 229960001285 quercetin Drugs 0.000 claims description 10
- 235000005875 quercetin Nutrition 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 10
- PRPINYUDVPFIRX-UHFFFAOYSA-N 1-naphthaleneacetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CC=CC2=C1 PRPINYUDVPFIRX-UHFFFAOYSA-N 0.000 claims description 9
- 102000004190 Enzymes Human genes 0.000 claims description 9
- 108090000790 Enzymes Proteins 0.000 claims description 9
- 150000003851 azoles Chemical class 0.000 claims description 9
- 150000002825 nitriles Chemical class 0.000 claims description 9
- 102000004169 proteins and genes Human genes 0.000 claims description 9
- 108090000623 proteins and genes Proteins 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- 229920002292 Nylon 6 Polymers 0.000 claims description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
- 239000005864 Sulphur Substances 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052796 boron Inorganic materials 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 claims description 5
- 239000012153 distilled water Substances 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 230000007062 hydrolysis Effects 0.000 claims description 5
- 238000006460 hydrolysis reaction Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 238000011068 loading method Methods 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 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
- 239000011591 potassium Substances 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- 238000010992 reflux Methods 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 201000010099 disease Diseases 0.000 abstract description 12
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 12
- 241000607479 Yersinia pestis Species 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 241000893012 Tamarix Species 0.000 abstract 7
- ZIVZDNPCRURPNL-QCWHEMHRSA-N kulactone Chemical compound CC1(C)C(=O)CC[C@]2(C)[C@@H](CC[C@]3([C@@H]4[C@H](C(O[C@H]4C[C@@]33C)=O)CCC=C(C)C)C)C3=CC[C@H]21 ZIVZDNPCRURPNL-QCWHEMHRSA-N 0.000 abstract 2
- -1 onion extract Substances 0.000 abstract 2
- SKTKWKQBCTYFMA-LOMYOCKRSA-N (6as,6br,8ar,11s,12s,12ar,14as,14br)-8a-(hydroxymethyl)-4,4,6a,11,12,14b-hexamethyl-10-methylidene-1,2,4a,5,6,6a,6b,7,8,9,11,12,12a,13,14,14a-hexadecahydropicen-3-one Chemical compound C([C@@]12C)CC3C(C)(C)C(=O)CC[C@]3(C)[C@H]2CCC2[C@H]1CC[C@@]1(CO)CC(=C)[C@@H](C)[C@H](C)[C@H]21 SKTKWKQBCTYFMA-LOMYOCKRSA-N 0.000 abstract 1
- HZJKXKUJVSEEFU-UHFFFAOYSA-N 2-(4-chlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)hexanenitrile Chemical compound C=1C=C(Cl)C=CC=1C(CCCC)(C#N)CN1C=NC=N1 HZJKXKUJVSEEFU-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005811 Myclobutanil Substances 0.000 abstract 1
- 108091005804 Peptidases Proteins 0.000 abstract 1
- 239000004365 Protease Substances 0.000 abstract 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 abstract 1
- JTUKYYPXNYJUOF-UHFFFAOYSA-N Tamarixone Natural products C1CC2C(C)(C)C(=O)CCC2(C)C2C1(C)C1=CCC3(CO)CCC(C)C(C)C3C1(C)CC2 JTUKYYPXNYJUOF-UHFFFAOYSA-N 0.000 abstract 1
- 241000488908 Torreya Species 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 229940072113 onion extract Drugs 0.000 abstract 1
- 241000238631 Hexapoda Species 0.000 description 7
- 230000002265 prevention Effects 0.000 description 7
- 238000011161 development Methods 0.000 description 5
- 235000015097 nutrients Nutrition 0.000 description 5
- 238000002835 absorbance Methods 0.000 description 4
- 239000003621 irrigation water Substances 0.000 description 4
- 241000187395 Streptomyces microflavus Species 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 241001124076 Aphididae Species 0.000 description 2
- 241001367049 Autographa Species 0.000 description 2
- 241000221785 Erysiphales Species 0.000 description 2
- 241000220324 Pyrus Species 0.000 description 2
- 241000582914 Saccharomyces uvarum Species 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 235000021017 pears Nutrition 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000003516 soil conditioner Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000005983 Maleic hydrazide Substances 0.000 description 1
- BGRDGMRNKXEXQD-UHFFFAOYSA-N Maleic hydrazide Chemical compound OC1=CC=C(O)N=N1 BGRDGMRNKXEXQD-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 235000021332 kidney beans Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 229940078499 tricalcium phosphate Drugs 0.000 description 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 1
- 235000019731 tricalcium phosphate Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000013014 water-saving technology Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- 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
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
-
- A01G13/0275—
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention provides an under-mulch drip irrigation method using an enteromorpha polysaccharide plant protection agent and application of the under-mulch drip irrigation method in planting tamarix austrmongolica in saline-alkali land. The method includes the step of under-mulch drip irrigation and further includes the step of mixing, wherein the plant protection agent is used in the mixing step and is prepared from organic acid, nitrogen-phosphorus-potassium compound fertilizer, mid-element fertilizer, microelement fertilizer, onion extract, myclobutanil, semen torreya extract, chlorophyll, vitamin E, activin, active protease, pimacol, paclobutrazol, fulvic acid and enteromorpha polysaccharide. The invention further provides application of the under-mulch drip irrigation method using the enteromorpha polysaccharide plant protection agent in planting tamarix austrmongolica in saline-alkali land. According to the under-mulch drip irrigation method, the water consumption is small; the control effect on common pests of tamarix austrmongolica is good; tamarix austrmongolica has high resistance to common diseases; besides, tamarix austrmongolica has high capacity of gathering lead, cadmium, chromium and arsenic, and heavy metal pollution of soil is greatly reduced; the contents of Kulactone and tamarixone in tamarix austrmongolica are obviously increased, and the medicinal value of tamarix austrmongolica is improved..
Description
Technical field
The invention belongs to drip irrigation under film field, be specifically related to a kind of under-film drip irrigation method using sea grass polysaccharide plant protection agent and in salt-soda soil, plant the sweet application covering Ramulus et Folium Tamaricis.
Background technology
Irrigation is at Arid&semi-arid area, because precipitation is less, relies primarily on subsoil water, plant is irrigated by Shui Deng water source, river, by irrigation practice, meets the plant needs to moisture, and the temperature in regulation soil and the nutrient of soil, to improve land productivity.Main by various agricultural water conservancy irrigation facilities, meet the crops needs to moisture.It is considered as the basis of national economy at Chinese agriculture always.China is positioned at Asian Monsoon climatic province, and Precipitation Distribution in Time and Space is the most uneven, and bloods and droughts is frequent.The irrigation cause of China is developed along with socioeconomic development all the time.At different times, the emphasis of Irrigation Development is different.Engineering irrigation is used not only for irrigating, and is also used for transmission of culture.Irrigation has multiple action, as improved crop yield, Ensuring Food Safety, supplying drinking water, increase farmers' income and solve rural poverty to rural area, create employment opportunities and improve environment etc..
Along with socioeconomic fast development, China is being faced with the problems such as water deficiency and environmental deterioration, the Irrigation Development Challenge of China.Although We conducted extensive and long-term irrigation and drainage Capital construction of project, achieving great achievement highly visible, the sustainable development for China's agricultural and national economy provides irreplaceable infrastructure and material guarantee.But, irrigation is still Chinese first and uses water rich and influential family.Owing to the irrigation water using efficiency of China is relatively low, so the water saving potential irrigated is the biggest.
Under-film drip irrigation, as the term suggests, it is application drip irrigation technique under film.This is a kind of novel water-saving technology combining Israel's drip irrigation technique and domestic film coating technique advantage.But, existing drip irrigation under film still suffers from many defects:
1, after existing under-film drip irrigation method uses plant protection agent, the absorbance of Plant To Nutrient is low；
2, the plant of existing under-film drip irrigation method plantation, the plant florescence is short, and ornamental value is low；
3, existing under-film drip irrigation method water consumption is big, and water waste phenomenon is serious；
4, existing under-film drip irrigation method is poor to plant common insect pests prevention effect；
5, after using existing under-film drip irrigation method to irrigate, plant is poor to Common Diseases passivity power or resistance.
In summary, prior art there will naturally be inconvenience and defect in actual use, it is therefore necessary to improved.
Summary of the invention
For solving technical problem present in prior art, the present invention provides a kind of microbial pesticide preventing and treating apple pest and preparation method thereof, to realize following goal of the invention:
1, after the under-film drip irrigation method of the present invention uses plant protection agent, the absorbance of Plant To Nutrient reaches 96.5%～99.6%.
2, use the plant of the under-film drip irrigation method plantation of the present invention, extend plant florescence natural law, improve the ornamental value of plant.As a example by sweet illiteracy Ramulus et Folium Tamaricis, the sweet illiteracy Ramulus et Folium Tamaricis florescence is made to continue 170 days-200 days；
3, the under-film drip irrigation method water consumption of the present invention is few；
4, the under-film drip irrigation method of the present invention is good to plant common insect pests prevention effect；
5, the under-film drip irrigation method of the present invention, improves plant to Common Diseases resistivity.
For solving above-mentioned technical problem, the technical scheme that the present invention takes is as follows:
A kind of under-film drip irrigation method using sea grass polysaccharide plant protection agent, including: under-film drip irrigation.
The following is and the further of technique scheme is improved:
Also include mixing, in described blend step, plant protection agent is mixed according to the volume ratio of 1:700～900 with water；
Described plant protection agent includes the component of following weight portion:
Organic acid, nitrogen-phosphorus-potassium compound fertilizer, moderate-element fertilizer, trace element fertilizer, Bulbus Allii Cepae extract, nitrile bacterium azoles, Semen Torreyae extractum, chlorophyll, vitamin E, activin, protein active enzyme, Nafusaku, paclobutrazol, fulvic acid, sea grass polysaccharide.
Described plant protection agent includes the component of following weight portion:
Organic acid 3～5 parts, nitrogen-phosphorus-potassium compound fertilizer 75～85 parts, moderate-element fertilizer 6～8 parts, trace element fertilizer 1～2 parts, Bulbus Allii Cepae extract 1～3 parts, nitrile bacterium azoles 1.5～2.5 parts, Semen Torreyae extractum 2～4 parts, chlorophyll 1.5～2.5 parts, vitamin E 2～4 parts, activin 1.5～2.5 parts, protein active enzyme 1～3 parts, Nafusaku 0.5～1.5 parts, paclobutrazol 0.5～1.5 parts, fulvic acid 2～3 parts, sea grass polysaccharide 2～4 parts.
Described plant protection agent includes the component of following weight portion:
Organic acid 4 parts, nitrogen-phosphorus-potassium compound fertilizer 80 parts, moderate-element fertilizer 7 parts, trace element fertilizer 1.5 parts, Bulbus Allii Cepae extract 2 parts, nitrile bacterium azoles 2 parts, Semen Torreyae extractum 3 parts, chlorophyll 2 parts, vitamin E 3 parts, activin 2 parts, protein active enzyme 2 parts, Nafusaku 1 part, paclobutrazol 1 part, fulvic acid 2.5 parts, sea grass polysaccharide 3 parts.
Described nitrogen-phosphorus-potassium compound fertilizer includes: ammonium nitrate, ammonium polyphosphate, potassic-magnesian fertilizer；
Ammonium nitrate, ammonium polyphosphate, the ratio of weight and number of potassic-magnesian fertilizer are 1.5:1:1；
Wherein: in ammonium nitrate, the content of nitrogen element is 39%；In ammonium polyphosphate, the content of P elements is 62%；In potassic-magnesian fertilizer, the content of potassium element is 36%；
Described moderate-element fertilizer includes: calcium sulfate, magnesium carbonate, ammonium sulfate；
Calcium sulfate, magnesium carbonate, the ratio of weight and number of ammonium sulfate are 1.5:1:1；
Wherein: in calcium sulfate, the content of calcium constituent is 26%；In magnesium carbonate, the content of magnesium elements is 32%；In ammonium sulfate, the content of element sulphur is 24%；
Described trace element fertilizer includes: sodium pentaborate, EDTA chelated zinc, EDTA Chelated Manganese；
Sodium pentaborate, EDTA chelated zinc, the ratio of weight and number of EDTA Chelated Manganese are 1:1:1；
Wherein: in sodium pentaborate, the content of boron element is 22%；In EDTA chelated zinc, the content of zinc element is 18%；In EDTA Chelated Manganese, the content of manganese element is 17%；
Described organic acid be concentration be the acetic acid of 36%；
Described activin is physcione, and the active constituent content of described physcione is 10%；
Described Bulbus Allii Cepae extract includes: Quercetin；The content of described Quercetin is 97%.
The extracting method of described Bulbus Allii Cepae extract includes: pulverising step, extraction step, filtration step, concentration step, removal step；
Described pulverising step uses 90 mesh sieves；
In described extraction step, raw material is 1: 15-20g/mL reflux, extract, 5 times with extractant ratio；
Described concentration step carries out back hydrolysis 3.5-4h with the aqueous sulfuric acid of 65 times of raw material volume；
Concentrate feed liquid pump is entered on polycaprolactam post by described removal step, with 1mL/min loading flow velocity, adsorbs 20min, go the removal of impurity with the distilled water wash of 4 times of volumes.
Also including that tubing is laid, described tubing is laid and is comprised the following steps:
Laying arm on earth's surface, arm is mounted parallel to the dropper that ground is arranged, adjacent branch interval is 300～350cm, and on same arm, adjacent dropper spacing is 150～200cm.
Also include that covering with ground sheeting, described covering with ground sheeting comprise the following steps:
Selection thickness is 0.2mm, the mulch film of wide 150cm utilizes machinery arm and shower nozzle to be carried out overlay film laying, at mulch film limit earthing 5cm, earthing 3cm in the middle part of mulch film after having laid.
Described under-film drip irrigation, comprises the following steps:
Condition: pressure 110kPa, maximum moist diameter is to carry out drip irrigation under the conditions of 180cm/ every dropper；
Drip irrigation first: the time is 10 hours, and the amount of dripping is 45 cubic metres/mu, oozes 120 ~ 150cm under soil moisture, ground moistening degree is 80%；
Secondary drip irrigation: away from drip irrigation 12-24 hour first, the drip irrigation time is 5 hours, and the amount of dripping is to ooze 100 ~ 130cm under 25 cubic metres/mu, soil moisture, and ground moistening degree is 75%；；
Later stage drip irrigation: away from drip irrigation 60-90 days drip irrigation last time once, each 5-6 hour drip irrigation time, the amount of dripping is 25-30 cubic meter/mu, oozes 130-150cm under soil moisture, and ground moistening degree is 85%.
A kind of under-film drip irrigation method using sea grass polysaccharide plant protection agent plants the sweet application covering Ramulus et Folium Tamaricis in salt-soda soil, planting season in 3 months, the last ten-days period or late September be to early October, by sweet illiteracy Ramulus et Folium Tamaricis Seedling band soil ball plantation, plantation hole and dropper one_to_one corresponding, plantation hole is away from mulch film 10-20cm, and the degree of depth in plantation hole is 25-30cm.
Compared with prior art, the invention have the benefit that
1, after the under-film drip irrigation method of the present invention uses plant protection agent, the absorbance of Plant To Nutrient reaches 96.5%～99.6%；
2, use the plant of the under-film drip irrigation method plantation of the present invention, extend plant florescence natural law, improve the ornamental value of plant.As a example by sweet illiteracy Ramulus et Folium Tamaricis, the sweet illiteracy Ramulus et Folium Tamaricis florescence is made to continue 170 days-200 days；
3, the under-film drip irrigation method water consumption of the present invention is few, is the 8.5%～10.0% of common irrigation water capacity；
4, the under-film drip irrigation method of the present invention is good to plant common insect pests prevention effect, as a example by sweet illiteracy Ramulus et Folium Tamaricis, to sweet illiteracy Ramulus et Folium Tamaricis common insect pests: pears sword Autographa spp, aphid, the prevention effect of Ramulus et Folium Tamaricis bar line angle wood noth chrysomelid, little respectively reach 93.5～97.6%, 94.2～98.7%, 95.0～97.0%, 94.7～98.2%；
5, the under-film drip irrigation method of the present invention, improve plant to Common Diseases resistivity, as a example by sweet illiteracy Ramulus et Folium Tamaricis, make sweet illiteracy Ramulus et Folium Tamaricis to common disease: powdery mildew, branch-rot, bacterial blight, the disease-resistant rate of rust respectively reach 93.5～98.6%, 94.7～98.0%, 95.0～99.0%, 94.3～98.6%.
Detailed description of the invention
Below by way of specific embodiment, the present invention is described, but the present invention is not merely defined in these embodiments.
Embodiment
1
A kind of under-film drip irrigation method using sea grass polysaccharide plant protection agent
A kind of under-film drip irrigation method using sea grass polysaccharide plant protection agent comprises the following steps:
Step 1, tubing laying:
Laying arm on earth's surface, arm is mounted parallel to the dropper that ground is arranged, adjacent branch interval is 300cm, and on same arm, adjacent dropper spacing is 150cm.
Step 2, covering with ground sheeting:
Selection thickness is 0.2mm, the mulch film of wide 150cm utilizes machinery arm and shower nozzle to be carried out overlay film laying, at mulch film limit earthing 5cm, earthing 3cm in the middle part of mulch film after having laid.
Step 3, mixing: plant protection agent is mixed according to the volume ratio of 1:900 with water；
Step 4, under-film drip irrigation:
Condition: pressure 110kPa, maximum moist diameter is to carry out drip irrigation under the conditions of 180cm/ every dropper；
Drip irrigation first: the time is 10 hours, and the amount of dripping is 45 cubic metres/mu, oozes 120 ~ 150cm under soil moisture, ground moistening degree is 80%；
Secondary drip irrigation: away from drip irrigation 12-24 hour first, the drip irrigation time is 5 hours, and the amount of dripping is to ooze 100 ~ 130cm under 25 cubic metres/mu, soil moisture, and ground moistening degree is 75%；；
Later stage drip irrigation: away from drip irrigation 60-90 days drip irrigation last time once, each 5-6 hour drip irrigation time, the amount of dripping is 25-30 cubic meter/mu, oozes 130-150cm under soil moisture, and ground moistening degree is 85%.
Described plant protection agent includes the component of following weight portion:
Organic acid 3 parts, nitrogen-phosphorus-potassium compound fertilizer 75 parts, moderate-element fertilizer 6 parts, trace element fertilizer 1 part, Bulbus Allii Cepae extract 1 part, nitrile bacterium azoles 1.5 parts, Semen Torreyae extractum 2 parts, chlorophyll 1.5 parts, vitamin E 2 parts, activin 1.5 parts, protein active enzyme 1 part, Nafusaku 0.5 part, paclobutrazol 0.5 part, fulvic acid 2 parts, sea grass polysaccharide 2 parts；
Described organic acid be concentration be the acetic acid of 36%；
Described nitrogen-phosphorus-potassium compound fertilizer includes: ammonium nitrate, ammonium polyphosphate, potassic-magnesian fertilizer；
Ammonium nitrate, ammonium polyphosphate, the ratio of weight and number of potassic-magnesian fertilizer are 1.5:1:1；
Wherein: in ammonium nitrate, the content of nitrogen element is 39%；In ammonium polyphosphate, the content of P elements is 62%；In potassic-magnesian fertilizer, the content of potassium element is 36%；
Described moderate-element fertilizer includes: calcium sulfate, magnesium carbonate, ammonium sulfate；
Calcium sulfate, magnesium carbonate, the ratio of weight and number of ammonium sulfate are 1.5:1:1；
Wherein: in calcium sulfate, the content of calcium constituent is 26%；In magnesium carbonate, the content of magnesium elements is 32%；In ammonium sulfate, the content of element sulphur is 24%；
Described trace element fertilizer includes: sodium pentaborate, EDTA chelated zinc, EDTA Chelated Manganese；
Sodium pentaborate, EDTA chelated zinc, the ratio of weight and number of EDTA Chelated Manganese are 1:1:1；
Wherein: in sodium pentaborate, the content of boron element is 22%；In EDTA chelated zinc, the content of zinc element is 18%；In EDTA Chelated Manganese, the content of manganese element is 17%；
Described activin is physcione, and the active constituent content of described physcione is 10%；
Described Bulbus Allii Cepae extract includes: Quercetin；The content of described Quercetin is 97%；
The extracting method of described Bulbus Allii Cepae extract includes: pulverising step, extraction step, filtration step, concentration step, removal step；
Described pulverising step uses 90 mesh sieves；
In described extraction step, raw material is 1: 15-20g/mL reflux, extract, 5 times with extractant ratio；
Described concentration step carries out back hydrolysis 3.5-4h with the aqueous sulfuric acid of 65 times of raw material volume；
Concentrate feed liquid pump is entered on polycaprolactam post by described removal step, with 1mL/min loading flow velocity, adsorbs 20min, go the removal of impurity with the distilled water wash of 4 times of volumes.
Embodiment
2
A kind of under-film drip irrigation method using sea grass polysaccharide plant protection agent
A kind of under-film drip irrigation method using sea grass polysaccharide plant protection agent comprises the following steps:
Step 1, tubing laying:
Laying arm on earth's surface, arm is mounted parallel to the dropper that ground is arranged, adjacent branch interval is 325cm, and on same arm, adjacent dropper spacing is 175cm.
Step 2, covering with ground sheeting:
Selection thickness is 0.2mm, the mulch film of wide 150cm utilizes machinery arm and shower nozzle to be carried out overlay film laying, at mulch film limit earthing 5cm, earthing 3cm in the middle part of mulch film after having laid.
Step 3, mixing: plant protection agent is mixed according to the volume ratio of 1:900 with water；
Step 4, under-film drip irrigation:
Condition: pressure 110kPa, maximum moist diameter is to carry out drip irrigation under the conditions of 180cm/ every dropper；
Drip irrigation first: the time is 10 hours, and the amount of dripping is 45 cubic metres/mu, oozes 120 ~ 150cm under soil moisture, ground moistening degree is 80%；
Secondary drip irrigation: away from drip irrigation 12-24 hour first, the drip irrigation time is 5 hours, and the amount of dripping is to ooze 100 ~ 130cm under 25 cubic metres/mu, soil moisture, and ground moistening degree is 75%；
Later stage drip irrigation: away from drip irrigation 60-90 days drip irrigation last time once, each 5-6 hour drip irrigation time, the amount of dripping is 25-30 cubic meter/mu, oozes 130-150cm under soil moisture, and ground moistening degree is 85%.
Described plant protection agent includes the component of following weight portion:
Organic acid 4 parts, nitrogen-phosphorus-potassium compound fertilizer 80 parts, moderate-element fertilizer 7 parts, trace element fertilizer 1.5 parts, Bulbus Allii Cepae extract 2 parts, nitrile bacterium azoles 2 parts, Semen Torreyae extractum 3 parts, chlorophyll 2 parts, vitamin E 3 parts, activin 2 parts, protein active enzyme 2 parts, Nafusaku 1 part, paclobutrazol 1 part, fulvic acid 2.5 parts, sea grass polysaccharide 3 parts；
Described organic acid be concentration be the acetic acid of 36%；
Described nitrogen-phosphorus-potassium compound fertilizer includes: ammonium nitrate, ammonium polyphosphate, potassic-magnesian fertilizer；
Ammonium nitrate, ammonium polyphosphate, the ratio of weight and number of potassic-magnesian fertilizer are 1.5:1:1；
Wherein: in ammonium nitrate, the content of nitrogen element is 39%；In ammonium polyphosphate, the content of P elements is 62%；In potassic-magnesian fertilizer, the content of potassium element is 36%；
Described moderate-element fertilizer includes: calcium sulfate, magnesium carbonate, ammonium sulfate；
Calcium sulfate, magnesium carbonate, the ratio of weight and number of ammonium sulfate are 1.5:1:1；
Wherein: in calcium sulfate, the content of calcium constituent is 26%；In magnesium carbonate, the content of magnesium elements is 32%；In ammonium sulfate, the content of element sulphur is 24%；
Described trace element fertilizer includes: sodium pentaborate, EDTA chelated zinc, EDTA Chelated Manganese；
Sodium pentaborate, EDTA chelated zinc, the ratio of weight and number of EDTA Chelated Manganese are 1:1:1；
Wherein: in sodium pentaborate, the content of boron element is 22%；In EDTA chelated zinc, the content of zinc element is 18%；In EDTA Chelated Manganese, the content of manganese element is 17%；
Described activin is physcione, and the active constituent content of described physcione is 10%；
Described Bulbus Allii Cepae extract includes: Quercetin；The content of described Quercetin is 97%；
The extracting method of described Bulbus Allii Cepae extract includes: pulverising step, extraction step, filtration step, concentration step, removal step；
Described pulverising step uses 90 mesh sieves；
In described extraction step, raw material is 1: 15-20g/mL reflux, extract, 5 times with extractant ratio；
Described concentration step carries out back hydrolysis 3.5-4h with the aqueous sulfuric acid of 65 times of raw material volume；
Concentrate feed liquid pump is entered on polycaprolactam post by described removal step, with 1mL/min loading flow velocity, adsorbs 20min, go the removal of impurity with the distilled water wash of 4 times of volumes.
Embodiment
3
A kind of under-film drip irrigation method using sea grass polysaccharide plant protection agent
A kind of under-film drip irrigation method using sea grass polysaccharide plant protection agent comprises the following steps:
Step 1, tubing laying:
Laying arm on earth's surface, arm is mounted parallel to the dropper that ground is arranged, adjacent branch interval is 350cm, and on same arm, adjacent dropper spacing is 200cm.
Step 2, covering with ground sheeting:
Selection thickness is 0.2mm, the mulch film of wide 150cm utilizes machinery arm and shower nozzle to be carried out overlay film laying, at mulch film limit earthing 5cm, earthing 3cm in the middle part of mulch film after having laid.
Step 3, mixing: plant protection agent is mixed according to the volume ratio of 1:900 with water；
Step 4, under-film drip irrigation:
Condition: pressure 110kPa, maximum moist diameter is to carry out drip irrigation under the conditions of 180cm/ every dropper；
Drip irrigation first: the time is 10 hours, and the amount of dripping is 45 cubic metres/mu, oozes 120 ~ 150cm under soil moisture, ground moistening degree is 80%；
Secondary drip irrigation: away from drip irrigation 12-24 hour first, the drip irrigation time is 5 hours, and the amount of dripping is to ooze 100 ~ 130cm under 25 cubic metres/mu, soil moisture, and ground moistening degree is 75%；
Later stage drip irrigation: away from drip irrigation 60-90 days drip irrigation last time once, each 5-6 hour drip irrigation time, the amount of dripping is 25-30 cubic meter/mu, oozes 130-150cm under soil moisture, and ground moistening degree is 85%.
Described plant protection agent includes the component of following weight portion:
Organic acid 5 parts, nitrogen-phosphorus-potassium compound fertilizer 85 parts, moderate-element fertilizer 8 parts, trace element fertilizer 2 parts, Bulbus Allii Cepae extract 3 parts, nitrile bacterium azoles 2.5 parts, Semen Torreyae extractum 4 parts, chlorophyll 2.5 parts, vitamin E 4 parts, activin 2.5 parts, protein active enzyme 3 parts, Nafusaku 1.5 parts, paclobutrazol 1.5 parts, fulvic acid 3 parts, sea grass polysaccharide 4 parts；
Described organic acid be concentration be the acetic acid of 36%；
Described nitrogen-phosphorus-potassium compound fertilizer includes: ammonium nitrate, ammonium polyphosphate, potassic-magnesian fertilizer；
Ammonium nitrate, ammonium polyphosphate, the ratio of weight and number of potassic-magnesian fertilizer are 1.5:1:1；
Wherein: in ammonium nitrate, the content of nitrogen element is 39%；In ammonium polyphosphate, the content of P elements is 62%；In potassic-magnesian fertilizer, the content of potassium element is 36%；
Described moderate-element fertilizer includes: calcium sulfate, magnesium carbonate, ammonium sulfate；
Calcium sulfate, magnesium carbonate, the ratio of weight and number of ammonium sulfate are 1.5:1:1；
Wherein: in calcium sulfate, the content of calcium constituent is 26%；In magnesium carbonate, the content of magnesium elements is 32%；In ammonium sulfate, the content of element sulphur is 24%；
Described trace element fertilizer includes: sodium pentaborate, EDTA chelated zinc, EDTA Chelated Manganese；
Sodium pentaborate, EDTA chelated zinc, the ratio of weight and number of EDTA Chelated Manganese are 1:1:1；
Wherein: in sodium pentaborate, the content of boron element is 22%；In EDTA chelated zinc, the content of zinc element is 18%；In EDTA Chelated Manganese, the content of manganese element is 17%；
Described activin is physcione, and the active constituent content of described physcione is 10%；
Described Bulbus Allii Cepae extract includes: Quercetin；The content of described Quercetin is 97%；
The extracting method of described Bulbus Allii Cepae extract includes: pulverising step, extraction step, filtration step, concentration step, removal step；
Described pulverising step uses 90 mesh sieves；
In described extraction step, raw material is 1: 15-20g/mL reflux, extract, 5 times with extractant ratio；
Described concentration step carries out back hydrolysis 3.5-4h with the aqueous sulfuric acid of 65 times of raw material volume；
Concentrate feed liquid pump is entered on polycaprolactam post by described removal step, with 1mL/min loading flow velocity, adsorbs 20min, go the removal of impurity with the distilled water wash of 4 times of volumes.
Embodiment
4
A kind of under-film drip irrigation method using sea grass polysaccharide plant protection agent plants the sweet application covering Ramulus et Folium Tamaricis in salt-soda soil
(1) alkaline land improving
Using saline-alkali land soil conditioner, carry out alkaline land improving, after improvement, the indices in salt-soda soil is: 0-30cm soil layer salinity is 0.12-0.18%, and soil pH is 6.8-7.1, and the ventilative hole of soil is 20.0-21.0%, and soil moisture content is 22.5-23.5%.
The mass ratio of each component of described saline-alkali land soil conditioner is:
Zeolite powder 16 parts, rubber powder 2 parts, 3 parts of eggplant straw powder, water-retaining agent 1.5 parts, fresh kidney beans corium farinosum 1.5 parts, maleic hydrazide 2 parts, tricalcium phosphate 4 parts, streptomyces microflavus 3 parts, Saccharomyces uvarum 2 parts.
Described streptomyces microflavus and Saccharomyces uvarum use commercially available mode to obtain, and described streptomyces microflavus living bacteria count is: 1,500,000,000/g, and described photosynthetic bacteria living bacteria count is: 20,000,000,000/g.
(2) fertilising
Spray the copperas solution of 2.5% on salt-soda soil after improvement, spray chemical herbicide and Nitrogen Top Dressing.
(3) Seedling is selected
Selecting trunk height 50-80cm, main root length is the sweet illiteracy Ramulus et Folium Tamaricis Seedling of more than 35cm.
(2) sweet illiteracy Ramulus et Folium Tamaricis plantation
Planting season in 3 months, the last ten-days period or late September be to early October, by sweet illiteracy Ramulus et Folium Tamaricis Seedling band soil ball plantation, the tubing laid according to the under-film drip irrigation method of embodiment 1-3 digs plantation hole, plantation hole and dropper one_to_one corresponding, plantation hole is away from mulch film 10-20cm, and the degree of depth in plantation hole is 25-30cm.
(3) drip irrigation
The under-film drip irrigation method of 1-3 carries out drip irrigation first for 12-24 hour before sweet illiteracy Ramulus et Folium Tamaricis seed is planted according to embodiments of the present invention, and plantation carries out secondary drip irrigation simultaneously, carries out later stage drip irrigation after plantation.
(4) management
Investigation sweet illiteracy Ramulus et Folium Tamaricis pest and disease damage situation in time, it is to avoid people and animals arbitrarily enter, and carry out fireproofing.
(5) removal
When planting season is 24-26 month, trunk height is 250-300cm, the sweet illiteracy Ramulus et Folium Tamaricis removal of a diameter of 3.0-5.0cm.
Percent in above-described embodiment, in addition to specified otherwise, for mass percent.
Result detects:
(1) the under-film drip irrigation method water consumption of the present invention is few, is the 8.5%～10.0% of common irrigation water capacity, and specific targets are shown in Table 1；
The under-film drip irrigation method of table 1 present invention irrigates the percentage ratio statistics with common irrigation water capacity
(2), after the under-film drip irrigation method of the present invention uses plant protection agent, the absorbance of Plant To Nutrient reaches 96.5%～99.6%；
(3) under-film drip irrigation method of the present invention is good to plant common insect pests prevention effect, as a example by sweet illiteracy Ramulus et Folium Tamaricis, to sweet illiteracy Ramulus et Folium Tamaricis common insect pests: pears sword Autographa spp, aphid, the prevention effect of Ramulus et Folium Tamaricis bar line angle wood noth chrysomelid, little respectively reach 93.5～97.6%, 94.2～98.7%, 95.0～97.0%, 94.7～98.2%, and specific targets are shown in Table 2；
The under-film drip irrigation method of table 2 present invention is to the sweet prevention effect covering Ramulus et Folium Tamaricis common insect pests
(4) under-film drip irrigation method of the present invention, improve plant to Common Diseases resistivity, as a example by sweet illiteracy Ramulus et Folium Tamaricis, make sweet illiteracy Ramulus et Folium Tamaricis to common disease: powdery mildew, branch-rot, bacterial blight, the disease-resistant rate of rust respectively reach 93.5～98.6%, 94.7～98.0%, 95.0～99.0%, 94.3～98.6%, and specific targets are shown in Table 3；
The under-film drip irrigation method of table 3 present invention makes the sweet illiteracy Ramulus et Folium Tamaricis disease-resistant rate to Common Diseases
(5) use the plant of the under-film drip irrigation method plantation of the present invention, extend plant florescence natural law, improve the ornamental value of plant.As a example by sweet illiteracy Ramulus et Folium Tamaricis, make the sweet illiteracy Ramulus et Folium Tamaricis florescence continue 170 days-200 days, be specifically shown in Table 4；
Table 4 sweet illiteracy Ramulus et Folium Tamaricis florescence natural law statistics
Other plant is also tested by the under-film drip irrigation method of the present invention, and test effect is good, lists the most one by one at this.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention, although the present invention being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. the under-film drip irrigation method using sea grass polysaccharide plant protection agent, it is characterised in that: including: under-film drip irrigation.
A kind of under-film drip irrigation method using sea grass polysaccharide plant protection agent the most according to claim 1, it is characterised in that:
Also include mixing, in described blend step, plant protection agent is mixed according to the volume ratio of 1:700～900 with water；
Described plant protection agent includes the component of following weight portion:
Organic acid, nitrogen-phosphorus-potassium compound fertilizer, moderate-element fertilizer, trace element fertilizer, Bulbus Allii Cepae extract, nitrile bacterium azoles, Semen Torreyae extractum, chlorophyll, vitamin E, activin, protein active enzyme, Nafusaku, paclobutrazol, fulvic acid, sea grass polysaccharide.
A kind of under-film drip irrigation method using sea grass polysaccharide plant protection agent the most according to claim 2, it is characterised in that:
Described plant protection agent includes the component of following weight portion:
Organic acid 3～5 parts, nitrogen-phosphorus-potassium compound fertilizer 75～85 parts, moderate-element fertilizer 6～8 parts, trace element fertilizer 1～2 parts, Bulbus Allii Cepae extract 1～3 parts, nitrile bacterium azoles 1.5～2.5 parts, Semen Torreyae extractum 2～4 parts, chlorophyll 1.5～2.5 parts, vitamin E 2～4 parts, activin 1.5～2.5 parts, protein active enzyme 1～3 parts, Nafusaku 0.5～1.5 parts, paclobutrazol 0.5～1.5 parts, fulvic acid 2～3 parts, sea grass polysaccharide 2～4 parts.
A kind of under-film drip irrigation method using sea grass polysaccharide plant protection agent the most according to claim 2, it is characterised in that:
Described plant protection agent includes the component of following weight portion:
Organic acid 4 parts, nitrogen-phosphorus-potassium compound fertilizer 80 parts, moderate-element fertilizer 7 parts, trace element fertilizer 1.5 parts, Bulbus Allii Cepae extract 2 parts, nitrile bacterium azoles 2 parts, Semen Torreyae extractum 3 parts, chlorophyll 2 parts, vitamin E 3 parts, activin 2 parts, protein active enzyme 2 parts, Nafusaku 1 part, paclobutrazol 1 part, fulvic acid 2.5 parts, sea grass polysaccharide 3 parts.
A kind of under-film drip irrigation method using sea grass polysaccharide plant protection agent the most according to claim 2, it is characterised in that:
Described nitrogen-phosphorus-potassium compound fertilizer includes: ammonium nitrate, ammonium polyphosphate, potassic-magnesian fertilizer；
Ammonium nitrate, ammonium polyphosphate, the ratio of weight and number of potassic-magnesian fertilizer are 1.5:1:1；
Wherein: in ammonium nitrate, the content of nitrogen element is 39%；In ammonium polyphosphate, the content of P elements is 62%；In potassic-magnesian fertilizer, the content of potassium element is 36%；
Described moderate-element fertilizer includes: calcium sulfate, magnesium carbonate, ammonium sulfate；
Calcium sulfate, magnesium carbonate, the ratio of weight and number of ammonium sulfate are 1.5:1:1；
Wherein: in calcium sulfate, the content of calcium constituent is 26%；In magnesium carbonate, the content of magnesium elements is 32%；In ammonium sulfate, the content of element sulphur is 24%；
Described trace element fertilizer includes: sodium pentaborate, EDTA chelated zinc, EDTA Chelated Manganese；
Sodium pentaborate, EDTA chelated zinc, the ratio of weight and number of EDTA Chelated Manganese are 1:1:1；
Wherein: in sodium pentaborate, the content of boron element is 22%；In EDTA chelated zinc, the content of zinc element is 18%；In EDTA Chelated Manganese, the content of manganese element is 17%；
Described organic acid be concentration be the acetic acid of 36%；
Described activin is physcione, and the active constituent content of described physcione is 10%；
Described Bulbus Allii Cepae extract includes: Quercetin；The content of described Quercetin is 97%.
A kind of under-film drip irrigation method using sea grass polysaccharide plant protection agent the most according to claim 2, it is characterised in that:
The extracting method of described Bulbus Allii Cepae extract includes: pulverising step, extraction step, filtration step, concentration step, removal step；
Described pulverising step uses 90 mesh sieves；
In described extraction step, raw material is 1: 15-20g/mL reflux, extract, 5 times with extractant ratio；
Described concentration step carries out back hydrolysis 3.5-4h with the aqueous sulfuric acid of 65 times of raw material volume；
Concentrate feed liquid pump is entered on polycaprolactam post by described removal step, with 1mL/min loading flow velocity, adsorbs 20min, go the removal of impurity with the distilled water wash of 4 times of volumes.
A kind of under-film drip irrigation method using sea grass polysaccharide plant protection agent the most according to claim 1, it is characterised in that:
Also including that tubing is laid, described tubing is laid and is comprised the following steps:
Laying arm on earth's surface, arm is mounted parallel to the dropper that ground is arranged, adjacent branch interval is 300～350cm, and on same arm, adjacent dropper spacing is 150～200cm.
A kind of under-film drip irrigation method using sea grass polysaccharide plant protection agent the most according to claim 1, it is characterised in that:
Also include that covering with ground sheeting, described covering with ground sheeting comprise the following steps:
Selection thickness is 0.2mm, the mulch film of wide 150cm utilizes machinery arm and shower nozzle to be carried out overlay film laying, at mulch film limit earthing 5cm, earthing 3cm in the middle part of mulch film after having laid.
A kind of under-film drip irrigation method using sea grass polysaccharide plant protection agent the most according to claim 1, it is characterised in that:
Described under-film drip irrigation, comprises the following steps:
Condition: pressure 110kPa, maximum moist diameter is to carry out drip irrigation under the conditions of 180cm/ every dropper；
Drip irrigation first: the time is 10 hours, and the amount of dripping is 45 cubic metres/mu, oozes 120 ~ 150cm under soil moisture, ground moistening degree is 80%；
Secondary drip irrigation: away from drip irrigation 12-24 hour first, the drip irrigation time is 5 hours, and the amount of dripping is to ooze 100 ~ 130cm under 25 cubic metres/mu, soil moisture, and ground moistening degree is 75%；
Later stage drip irrigation: away from drip irrigation last time
Once, each 5-6 hour drip irrigation time, the amount of dripping is 25-30 cubic meter/mu to 60-90 days drip irrigations, oozes 130-150cm under soil moisture, and ground moistening degree is 85%.
10. one kind uses the under-film drip irrigation method of sea grass polysaccharide plant protection agent to plant the sweet application covering Ramulus et Folium Tamaricis in salt-soda soil, it is characterised in that:
Planting season, by sweet illiteracy Ramulus et Folium Tamaricis Seedling band soil ball plantation, plantation hole and dropper one_to_one corresponding, plantation hole was away from mulch film 10-20cm, and the degree of depth in plantation hole is 25-30cm in 3 months, the last ten-days period or late September to early October.
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| CN201610372191.3A CN105993846A (en) | 2016-05-31 | 2016-05-31 | Under-mulch drip irrigation method using enteromorpha polysaccharide plant protection agent and application of under-mulch drip irrigation method in planting tamarix austrmongolica in saline-alkali land |
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| CN201610372191.3A CN105993846A (en) | 2016-05-31 | 2016-05-31 | Under-mulch drip irrigation method using enteromorpha polysaccharide plant protection agent and application of under-mulch drip irrigation method in planting tamarix austrmongolica in saline-alkali land |
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| CN104222164A (en) * | 2013-06-23 | 2014-12-24 | 青岛道合生物科技有限公司 | Agricultural bactericide for green tea planting |
| CN104413070A (en) * | 2013-08-28 | 2015-03-18 | 青岛医防消毒专业技术中心 | Bactericide specially used for banana tree plantation |
| CN105237243A (en) * | 2015-11-19 | 2016-01-13 | 金正大生态工程集团股份有限公司 | Water-soluble plant growth nutrient solution and preparation method |
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| CN104222164A (en) * | 2013-06-23 | 2014-12-24 | 青岛道合生物科技有限公司 | Agricultural bactericide for green tea planting |
| CN104413070A (en) * | 2013-08-28 | 2015-03-18 | 青岛医防消毒专业技术中心 | Bactericide specially used for banana tree plantation |
| CN105237243A (en) * | 2015-11-19 | 2016-01-13 | 金正大生态工程集团股份有限公司 | Water-soluble plant growth nutrient solution and preparation method |
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Application publication date: 20161012 |