CN108990729A - One kind cold ground degeneration-resistant high yield implantation methods of corn covering with ground sheeting - Google Patents
One kind cold ground degeneration-resistant high yield implantation methods of corn covering with ground sheeting Download PDFInfo
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- 240000008042 Zea mays Species 0.000 title claims abstract description 85
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 83
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 72
- 235000005822 corn Nutrition 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000007850 degeneration Effects 0.000 title claims abstract description 20
- 238000002513 implantation Methods 0.000 title claims abstract description 19
- 239000002362 mulch Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 210000003608 fece Anatomy 0.000 claims abstract description 20
- 239000010871 livestock manure Substances 0.000 claims abstract description 20
- 239000003337 fertilizer Substances 0.000 claims abstract description 16
- 230000034303 cell budding Effects 0.000 claims abstract description 6
- 238000003973 irrigation Methods 0.000 claims abstract description 6
- 230000002262 irrigation Effects 0.000 claims abstract description 6
- 238000012876 topography Methods 0.000 claims abstract description 6
- 230000002363 herbicidal effect Effects 0.000 claims abstract description 4
- 239000004009 herbicide Substances 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 claims description 16
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 12
- 239000004202 carbamide Substances 0.000 claims description 12
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 11
- 235000009973 maize Nutrition 0.000 claims description 11
- 235000015097 nutrients Nutrition 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims description 7
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 7
- 235000019691 monocalcium phosphate Nutrition 0.000 claims description 7
- 238000009331 sowing Methods 0.000 claims description 7
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 7
- 229960001763 zinc sulfate Drugs 0.000 claims description 7
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 7
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 6
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 6
- 235000011151 potassium sulphates Nutrition 0.000 claims description 6
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 5
- PXMNMQRDXWABCY-UHFFFAOYSA-N 1-(4-chlorophenyl)-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-ol Chemical compound C1=NC=NN1CC(O)(C(C)(C)C)CCC1=CC=C(Cl)C=C1 PXMNMQRDXWABCY-UHFFFAOYSA-N 0.000 claims description 5
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 claims description 5
- 240000002234 Allium sativum Species 0.000 claims description 5
- 235000009051 Ambrosia paniculata var. peruviana Nutrition 0.000 claims description 5
- 235000003097 Artemisia absinthium Nutrition 0.000 claims description 5
- 240000001851 Artemisia dracunculus Species 0.000 claims description 5
- 235000017731 Artemisia dracunculus ssp. dracunculus Nutrition 0.000 claims description 5
- 235000003261 Artemisia vulgaris Nutrition 0.000 claims description 5
- 244000068988 Glycine max Species 0.000 claims description 5
- 235000010469 Glycine max Nutrition 0.000 claims description 5
- 235000010086 Setaria viridis var. viridis Nutrition 0.000 claims description 5
- 239000005839 Tebuconazole Substances 0.000 claims description 5
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 5
- 239000001138 artemisia absinthium Substances 0.000 claims description 5
- 229910021538 borax Inorganic materials 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims description 5
- 235000004611 garlic Nutrition 0.000 claims description 5
- 239000004021 humic acid Substances 0.000 claims description 5
- 210000004276 hyalin Anatomy 0.000 claims description 5
- 239000001630 malic acid Substances 0.000 claims description 5
- 235000011090 malic acid Nutrition 0.000 claims description 5
- 235000012054 meals Nutrition 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 239000004328 sodium tetraborate Substances 0.000 claims description 5
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 5
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 244000230342 green foxtail Species 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 9
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 244000304962 green bristle grass Species 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 240000007594 Oryza sativa Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 238000003967 crop rotation Methods 0.000 description 3
- 239000010977 jade Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003895 organic fertilizer Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 2
- 235000007244 Zea mays Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 241000209149 Zea Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229940089639 cornsilk Drugs 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000001231 zea mays silk 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
-
- 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
-
- 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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
-
- 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
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Botany (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Mechanical Engineering (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention belongs to technical field of crop cultivation, in particular to a kind of cold ground degeneration-resistant high yield implantation methods of corn covering with ground sheeting, before including the following steps: that autumn is freeze-up, selection topography is flat, the convenient plot deep ploughing of irrigation and drainage, decomposed manure uniformly is applied, then is ploughed primary；The thin simultaneously ridging of leveling rake, applies herbicide spraying after base manure, covers mulch, when the mean ground temperature of topsoil 10cm is stablized at 10-12 DEG C, pretreated corn seed is seeded on ridge；Root application resistance fertilizer after corn budding；Jointing mid-term top dressing, pours water after jointing and later period emasculation to big bell mouth stage.The present invention prepares resistance fertilizer for the environmental quality combination mulch planting type of cold ground corn, achievees the purpose that the cold ground degeneration-resistant high yield of corn.
Description
Technical field
The invention belongs to technical field of crop cultivation, in particular to a kind of degeneration-resistant high yield plantation of cold ground corn covering with ground sheeting
Method.
Background technique
Corn (scientific name: Zea mays), Chinese first generalized grain crop, in biological range, corn is a kind of plant of carbon 4
Object, bract but carry out photosynthesis with C3 mode, belong to monoecism.Main producing region is located at the big corn belt-Chinese Pine in third place in the world
Distant Plain corn belt.About 1249.35 square kilometres of the total cultivated area of corn, also known as maize, maize (maize stick), maize,
Ear of maize, wooden club.Chaozhou-Shantou region words are known as the U.S. benevolence of children (because of the reason being passed to from America), and Guangdong language is known as maize, and the south of Fujian Province language is referred to as kind
Wheat,.It is annual gramineae herbaceous plant, is important cereal crops and important feed resource, it is full of nutrition and complete
The highest cereal crops of Gross World Product.China main maize area is mainly distributed on the north, and three rivers of northeast-song-Nen plain is even more for I
The most important maize production base of state, 2-4 snow change, i.e. 46 ° of north latitude in Northern-Northeast China black soil region Heilongjiang Province climate regionalization
01 ', -48 ° 30 ', 123 ° 15 ', -133 ° 30 ' of east longitude and eastern Jilin high and cold mountain area, the Zea of these area plantations are cold
Ground corn.
Covering with ground sheeting is a new technology, by being widely applied it was verified that amount of increase in production is big, high financial profit, fits
It answers range wide, is rare increasing both production and income measure in agricultural production.Corn covering with ground sheeting effect most outstanding is Meteorological effect, more
Mend the deficiency of temperature, light, water resource.200 DEG C -400 DEG C of accumulated temperature can generally be increased, enhance the ability of the resistance to frost of corn, it is opposite to extend
Frost-free period.
The resistance of plant refers to the certain characters for the resistance adverse environment that plant has；Such as cold-resistant, drought resisting, salt resistance resists
Pest and disease damage etc..Since northern area is limited by accumulated temperature and shortage of water resources, potential maize productivity fails to be not fully exerted, past
Toward making, cold ground corn resistance is poor, low output.For this purpose, present invention combination mulch planting type devises a kind of cold ground milpa
Film covers degeneration-resistant high yield implantation methods.
Summary of the invention
The present invention prepares resistance fertilizer for the environmental quality combination mulch planting type of cold ground corn, reaches cold ground
The purpose of the degeneration-resistant high yield of corn.
The present invention provides one kind cold ground degeneration-resistant high yield implantation methods of corn covering with ground sheeting, comprising the following steps:
S1, before autumn is freeze-up, selection topography is flat, retain water and nutrients performance is good, topsoil is deep, the convenient plot deep ploughing of irrigation and drainage
30-40cm, by 10-14t/hm2Amount uniformly apply decomposed manure, then plough primary, depth 10-20cm；
S2, second year spring, the thin simultaneously ridging of leveling rake, row spacing 110-130cm, according to 400kg/hm2Base manure uniformly is applied, is sprayed
Spraying herbicide covers mulch, and the setting of mulch surrounding is in furrow and tight with soil pressure, when the mean ground temperature of topsoil 10cm is stablized
At 10-12 DEG C, pretreated 2 row of corn seed is seeded on ridge using holes on mulch；
Wherein, base manure is mixed by potassium sulfate, urea, zinc sulfate, calcium superphosphate；
S3, after corn budding, by 4-5g/ amount root application resistance fertilizer；
Wherein, resistance fertilizer by marsh mud, grouts, borax, conch meal, malic acid, humic acid, garlic, wormwood with
Mass ratio 5:2:0.5:1:1.3:2:0.7:0.9 is mixed；
S4, corn jointing mid-term press 300-400kg/hm2Root application urea；Big bell mouth stage is arrived after jointing, is filled into furrow
Water keeps soil moisture content 70%-80% on ridge；Florescence interlacing emasculation.
Preferably, plot is that preceding stubble has planted the plot of soybean or corn in S1.
Preferably, herbicide is that second green bristlegrass drips monooctyl ester in S2.
Preferably, the spacing in the rows that corn seed is sowed in S2 is 22cm, line-spacing 40cm, thickness of earth-fill cover 3-5cm on ridge.
Preferably, corn seed pretreatment mode in S2 are as follows: the Tebuconazole suspension seed-coating agent seed dressing corn that concentration is 60g/L
Seed, the usage of seed coat agent are 1g seed dressing 50g seed.
Preferably, potassium sulfate in S2 base manure, urea, zinc sulfate, calcium superphosphate mass ratio be 5:3:0.2:2.
Preferably, mulch is the degradable hyaline membrane of polyethylene, with a thickness of 0.05mm.
Compared with prior art, beneficial effects of the present invention:
The present invention covers on ridge for the environmental quality combination mulch planting type of cold ground corn light warm water shortage of resources
Mulch prevents pest and disease damage to heat retain water and nutrients, by Seeds preprocess, prepares resistance fertilizer and improves corn resistance, interlacing is gone
Hero improves corn yield, reasonable liquid manure and field management to achieve the purpose that the cold ground degeneration-resistant high yield of corn.
Specific embodiment
Several specific embodiments of the invention are described in detail below, it is to be understood that protection scope of the present invention
It is not limited by the specific implementation, experimental method used in embodiment is conventional method unless otherwise specified, real
Material used in example is applied, is commercially available.
Embodiment 1
One kind cold ground degeneration-resistant high yield implantation methods of corn covering with ground sheeting, comprising the following steps:
S1, before autumn is freeze-up, selection topography is flat, retain water and nutrients performance is good, topsoil is deep, the convenient plot deep ploughing of irrigation and drainage
Then 33cm presses 12t/hm2Amount uniformly apply decomposed manure, then plough primary, depth 15cm；
Wherein, plot is the plot that preceding stubble has planted soybean or corn, realizes crop rotation, promotes corn yield increasing.
S2, second year spring, the thin simultaneously ridging of leveling rake, row spacing 120cm, according to 400kg/hm2Base manure uniformly is applied, sprays and removes
Careless agent (second green bristlegrass drips monooctyl ester, and dosage is not the 50% of overlay film dosage in routine), covers mulch, mulch surrounding is arranged in furrow
In and it is tight with soil pressure, carry out retain water and nutrients, when topsoil 10cm mean ground temperature stablize at 10-12 DEG C when, by pretreated jade
Rice 2 row of seed is seeded on ridge using holes on mulch, and the mulch at holes edge is compact with soil, and corn seed selects cold ground universal
The kind used, mulch is the degradable hyaline membrane of polyethylene, with a thickness of 0.05mm；
Wherein, mechanization completion can be used in organic fertilizer, overlay film and sowing earthing；
Wherein, base manure is mixed by potassium sulfate, urea, zinc sulfate, calcium superphosphate, and four mass ratio is 5:3:
0.2:2；The spacing in the rows of sowing is 22cm, line-spacing 40cm, thickness of earth-fill cover 3-5cm on ridge；Corn seed pretreatment mode are as follows: concentration
For the Tebuconazole suspension seed-coating agent seed dressing corn seed of 60g/L, the usage of seed coat agent is 1g seed dressing 50g seed, can prevent and treat corn
Black silk fringe disease, improves yield.
S3 after corn budding, by 4-5g/ amount root application resistance fertilizer, enhances plant anti-adversity ability；
Wherein, resistance fertilizer by marsh mud, grouts, borax, conch meal, malic acid, humic acid, garlic, wormwood with
Mass ratio 5:2:0.5:1:1.3:2:0.7:0.9 is mixed.
S4, corn jointing mid-term press 360kg/hm2Root application urea；Big bell mouth stage is arrived after jointing, is poured water into furrow, is protected
Soil moisture content 75% on ridge is held, provides adequate water for growth is solid；Florescence interlacing emasculation promotes volume increase.
Embodiment 2
One kind cold ground degeneration-resistant high yield implantation methods of corn covering with ground sheeting, comprising the following steps:
S1, before autumn is freeze-up, selection topography is flat, retain water and nutrients performance is good, topsoil is deep, the convenient plot deep ploughing of irrigation and drainage
Then 30cm presses 10t/hm2Amount uniformly apply decomposed manure, then plough primary, depth 10cm；
Wherein, plot is the plot that preceding stubble has planted soybean or corn, realizes crop rotation, promotes corn yield increasing.
S2, second year spring, the thin simultaneously ridging of leveling rake, row spacing 110cm, according to 400kg/hm2Base manure uniformly is applied, sprays and removes
Careless agent (second green bristlegrass drips monooctyl ester, and dosage is not the 50% of overlay film dosage in routine), covers mulch, mulch surrounding is arranged in furrow
In and it is tight with soil pressure, carry out retain water and nutrients, when topsoil 10cm mean ground temperature stablize at 10-12 DEG C when, by pretreated jade
Rice 2 row of seed is seeded on ridge using holes on mulch, and the mulch at holes edge is compact with soil, and corn seed selects cold ground universal
The kind used, mulch is the degradable hyaline membrane of polyethylene, and with a thickness of 0.05mm, mulch surrounding is arranged in furrow and uses soil pressure
Tightly, retain water and nutrients are carried out；
Wherein, mechanization completion can be used in organic fertilizer, overlay film and sowing earthing；
Wherein, base manure is mixed by potassium sulfate, urea, zinc sulfate, calcium superphosphate, and four mass ratio is 5:3:
0.2:2；The spacing in the rows of sowing is 22cm, line-spacing 40cm, thickness of earth-fill cover 3-5cm on ridge；Corn seed pretreatment mode are as follows: concentration
For the Tebuconazole suspension seed-coating agent seed dressing corn seed of 60g/L, the usage of seed coat agent is 1g seed dressing 50g seed, can prevent and treat corn
Black silk fringe disease, improves yield.
S3 after corn budding, by 4-5g/ amount root application resistance fertilizer, enhances plant anti-adversity ability；
Wherein, resistance fertilizer by marsh mud, grouts, borax, conch meal, malic acid, humic acid, garlic, wormwood with
Mass ratio 5:2:0.5:1:1.3:2:0.7:0.9 is mixed.
S4, corn jointing mid-term press 300kg/hm2Root application urea；Big bell mouth stage is arrived after jointing, is poured water into furrow, is protected
Soil moisture content 70% on ridge is held, provides adequate water for growth is solid；Florescence interlacing emasculation promotes volume increase.
Embodiment 3
One kind cold ground degeneration-resistant high yield implantation methods of corn covering with ground sheeting, comprising the following steps:
S1, before autumn is freeze-up, selection topography is flat, retain water and nutrients performance is good, topsoil is deep, the convenient plot deep ploughing of irrigation and drainage
Then 40cm presses 14t/hm2Amount uniformly apply decomposed manure, then plough primary, depth 20cm；
Wherein, plot is the plot that preceding stubble has planted soybean or corn, realizes crop rotation, promotes corn yield increasing.
S2, second year spring, the thin simultaneously ridging of leveling rake, row spacing 130cm, according to 400kg/hm2Base manure uniformly is applied, sprays and removes
Careless agent (second green bristlegrass drips monooctyl ester, and dosage is not the 50% of overlay film dosage in routine), covers mulch, mulch surrounding is arranged in furrow
In and it is tight with soil pressure, carry out retain water and nutrients, when topsoil 10cm mean ground temperature stablize at 10-12 DEG C when, by pretreated jade
Rice 2 row of seed is seeded on ridge using holes on mulch, and the mulch at holes edge is compact with soil, and corn seed selects cold ground universal
The kind used, mulch is the degradable hyaline membrane of polyethylene, and with a thickness of 0.05mm, mulch surrounding is arranged in furrow and uses soil pressure
Tightly, retain water and nutrients are carried out；
Wherein, mechanization completion can be used in organic fertilizer, overlay film and sowing earthing；
Wherein, base manure is mixed by potassium sulfate, urea, zinc sulfate, calcium superphosphate, and four mass ratio is 5:3:
0.2:2；The spacing in the rows of sowing is 22cm, line-spacing 40cm, thickness of earth-fill cover 5cm on ridge；Corn seed pretreatment mode are as follows: concentration is
The Tebuconazole suspension seed-coating agent seed dressing corn seed of 60g/L, the usage of seed coat agent are 1g seed dressing 50g seed, and it is black can to prevent and treat corn
Silk fringe disease, improves yield.
S3 after corn budding, by 4-5g/ amount root application resistance fertilizer, enhances plant anti-adversity ability；
Wherein, resistance fertilizer by marsh mud, grouts, borax, conch meal, malic acid, humic acid, garlic, wormwood with
Mass ratio 5:2:0.5:1:1.3:2:0.7:0.9 is mixed.
S4, corn jointing mid-term press 300-400kg/hm2Root application urea；Big bell mouth stage is arrived after jointing, is filled into furrow
Water keeps soil moisture content 80% on ridge, provides adequate water for growth is solid；Florescence interlacing emasculation promotes volume increase.
Embodiment 4
Unique distinguish of embodiment 4 and embodiment 1 be not cover mulch, remaining planting process and each material utilization amount are uniform
It causes.
Embodiment 5
Unique difference of embodiment 5 and embodiment 1 is to eliminate resistance fertilizer, remaining planting process and each material use
It measures consistent.
For the effect for verifying implantation methods of the present invention, resistance to the cold ground corn for using the plant of embodiment 1-5 kind and rich
Production property has done Statistical Comparison, as a result as follows:
Influence of the different implantation methods of table 1 to cold ground corn
As shown in Table 1, under corn seed same case, 1-3 implantation methods of the embodiment of the present invention plantation plant compared with
To be tall and big, and fringe position is reasonable, has both met that plant center is low, and lodging resistance is strong, and meets on fringe internode length convenient for daylighting and ventilation benefit
In growth, and pollen amount is enriched and is laid the foundation for high yield, and yield is even more to be higher than existing common planting patterns；Remove resistance fertilizer
Embodiment 5 effect of embodiment 1-3 is significantly worse than on sick rate, infested rate, lodging rate.Therefore, provided by the invention
Implantation methods have degeneration-resistant high yield advantage.
It should be noted that the step method used in claims of the present invention is same as the previously described embodiments, in order to anti-
It only repeats, description of the invention preferred embodiment, once a person skilled in the art knows basic creative general
It reads, then additional changes and modifications can be made to these embodiments.So it includes preferred real that the following claims are intended to be interpreted as
It applies example and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (7)
1. one kind cold ground degeneration-resistant high yield implantation methods of corn covering with ground sheeting, which comprises the following steps:
S1, before autumn is freeze-up, selection topography is flat, retain water and nutrients performance is good, topsoil is deep, the convenient plot deep ploughing 30- of irrigation and drainage
40cm, by 10-14t/hm2Amount uniformly apply decomposed manure, then plough primary, depth 10-20cm；
S2, second year spring, the thin simultaneously ridging of leveling rake, row spacing 110-130cm, according to 400kg/hm2Base manure uniformly is applied, sprays and removes
Careless agent covers mulch, and the setting of mulch surrounding is in furrow and tight with soil pressure, when the mean ground temperature of topsoil 10cm is stablized in 10-12
DEG C when, pretreated 2 row of corn seed is seeded on ridge using holes on mulch；
Wherein, base manure is mixed by potassium sulfate, urea, zinc sulfate, calcium superphosphate；
S3, after corn budding, by 4-5g/ amount root application resistance fertilizer；
Wherein, resistance fertilizer is by marsh mud, grouts, borax, conch meal, malic acid, humic acid, garlic, wormwood with quality
It is mixed than 5:2:0.5:1:1.3:2:0.7:0.9；
S4, corn jointing mid-term press 300-400kg/hm2Root application urea；Big bell mouth stage is arrived after jointing, is poured water into furrow, is protected
Hold soil moisture content 70%-80% on ridge；Florescence interlacing emasculation.
2. the cold ground degeneration-resistant high yield implantation methods of corn covering with ground sheeting as described in claim 1, which is characterized in that plot is in S1
Preceding stubble has planted the plot of soybean or corn.
3. the cold ground degeneration-resistant high yield implantation methods of corn covering with ground sheeting as described in claim 1, which is characterized in that herbicide in S2
Monooctyl ester is dripped for second green bristlegrass.
4. the cold ground degeneration-resistant high yield implantation methods of corn covering with ground sheeting as described in claim 1, which is characterized in that maize seed in S2
The spacing in the rows of son sowing is 22cm, line-spacing 40cm, thickness of earth-fill cover 3-5cm on ridge.
5. the cold ground degeneration-resistant high yield implantation methods of corn covering with ground sheeting as described in claim 1, which is characterized in that maize seed in S2
Sub- pretreatment mode are as follows: the Tebuconazole suspension seed-coating agent seed dressing corn seed that concentration is 60g/L, the usage of seed coat agent are 1g seed dressing
50g seed.
6. the cold ground degeneration-resistant high yield implantation methods of corn covering with ground sheeting as described in claim 1, which is characterized in that sulphur in S2 base manure
Sour potassium, urea, zinc sulfate, calcium superphosphate mass ratio be 5:3:0.2:2.
7. the cold ground degeneration-resistant high yield implantation methods of corn covering with ground sheeting as described in claim 1, which is characterized in that mulch is poly- second
The degradable hyaline membrane of alkene, with a thickness of 0.05mm.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109892176A (en) * | 2019-01-18 | 2019-06-18 | 温州科技职业学院 | A kind of cultural method of broccoli |
| CN112715308A (en) * | 2020-12-25 | 2021-04-30 | 江苏苏港和顺生物科技有限公司 | Garlic planting method without mulching film |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657017A (en) * | 2012-05-30 | 2012-09-12 | 中国科学院东北地理与农业生态研究所 | Cold-field corn cultivation method with 1000kg per mu |
| CN103098633A (en) * | 2013-01-31 | 2013-05-15 | 武永福 | Anniversary furrow film mulching drought resisting cultivation technique for corns in north arid area |
| CN105493798A (en) * | 2014-09-25 | 2016-04-20 | 李威 | Early ripening maize high-yield cultivation technology |
| CN107382624A (en) * | 2017-08-23 | 2017-11-24 | 无为县群鑫生态农业有限公司 | One kind improves corn resistance fertilizer |
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2018
- 2018-08-31 CN CN201811010125.7A patent/CN108990729B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657017A (en) * | 2012-05-30 | 2012-09-12 | 中国科学院东北地理与农业生态研究所 | Cold-field corn cultivation method with 1000kg per mu |
| CN103098633A (en) * | 2013-01-31 | 2013-05-15 | 武永福 | Anniversary furrow film mulching drought resisting cultivation technique for corns in north arid area |
| CN105493798A (en) * | 2014-09-25 | 2016-04-20 | 李威 | Early ripening maize high-yield cultivation technology |
| CN107382624A (en) * | 2017-08-23 | 2017-11-24 | 无为县群鑫生态农业有限公司 | One kind improves corn resistance fertilizer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109892176A (en) * | 2019-01-18 | 2019-06-18 | 温州科技职业学院 | A kind of cultural method of broccoli |
| CN112715308A (en) * | 2020-12-25 | 2021-04-30 | 江苏苏港和顺生物科技有限公司 | Garlic planting method without mulching film |
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| CN108990729B (en) | 2021-07-02 |
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