CN106576834A - Maize stunting close planting high-yield culture technique - Google Patents
Maize stunting close planting high-yield culture technique Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
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- A—HUMAN NECESSITIES
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- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
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- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
- A01N43/38—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings
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Abstract
The invention discloses a maize stunting close planting high-yield culture technique which is characterized in that the maize stunting close planting high-yield culture technique comprises the steps of seed treatment, field planting, field management and water and fertilizer management; maize seeds of an excellent hybrid maize variety, which can endure close planting, is dwarf and lodging-resistant, is compact in plant type, becomes mature with stalk alive, has a suitable mature period, has fruit clusters free of baldness and can resist to diseases and insects, are selected and are subjected to maize special-purpose organic seed coating treatment, and the organic seed coating treatment adopts the following components: actinomycin, bacillus subtilis, azospirillum, fulvic acid, spicy powder, indoleacetic acid, microelements, an alpha-sodium naphthaleneacetate growth regulator, an EDTA-2Na chelating agent, humic acid and grass carbon.
Description
Technical field
The present invention relates to a kind of high-yield corn method for planting, particularly a kind of Semen Maydiss Cold region apple high-yield culture technique.
Background technology
China is a populous nation, and Semen Maydiss are one of Three major grain crops.Maize Production China agricultural production,
Occupy highly important status in national economy.Development Maize Production to increasing farmers' income, ensure national food security or even
Economic security is of great immediate significance.Although China's Semen Maydiss year production have developed rapidly, but Semen Maydiss year production is not
Foot, also has larger gap with the market demand of China Semen Maydiss, and a large amount of imports are all needed every year.By China's agricultural land resourses per capita
The impact of poor and Cropping structure adjustment, China's corn seeding area is difficult to be expanded.Lack again in China's agricultural production at present
Few effective corn yield increasing of system increases income cropping pattern.Therefore improving Semen Maydiss yield per unit area just becomes very urgent research
Problem.
The content of the invention
It is an object of the invention to solve deficiency of the prior art, there is provided a kind of high-yield corn method for treating seeds.This
Invent to reach above-mentioned purpose, the technological means for being adopted are：
A kind of Semen Maydiss Cold region apple high-yield culture technique, including seed treatment, field planting, field management and liquid manure pipe
Reason, seed selects that resistance to dense planting, compact of short stem, resistant to lodging, plant type, straw staygreen, period of maturation be suitable, fruit ear is without bald, Resistant
Harmful superior hybrid crosses corn variety corn seed through Semen Maydiss it is special have machine clothing process, by machine clothing process constitute including：Put
Line rhzomorph, bacillus subtilises, azospirillum, fulvic acid, carry powder, heteroauxing, trace element, α-Nafusaku growth
Regulator, EDTA -2Na chelating agen, humic acidss, turf, described actinomycetes parts by weight 0.2, described bacillus subtilises
Parts by weight 2.0-2.2, the parts by weight 0.2 of described azospirillum, the parts by weight of described bacillusmusilaginosiengineering
0.2, the parts by weight 2 of the fulvic acid, the parts by weight 1 of described carry powder, the institute of parts by weight 0.1 of the heteroauxing
State the parts by weight of trace element totally 1-5, the parts by weight 0.1-0.2 of described α-Nafusaku growth regulator are described
EDTA -2Na chelating agen parts by weight 0.2-0.3, parts by weight 25-40, the weight of described turf of described humic acidss
Amount number 25-40.
The field planting has been furrow plantation, and furrow are wide 120-140 centimetres, high about 20 cm of furrow, wide-narrow row planting,
100～150 centimetres of wide row line-spacing, narrow row line-spacing is 40～50 centimetres, and hill spacing is 35～40 centimetres, per 3 plants of cave, will be processed good
Every double grains of seed be sowed in ditch, the blinding when broadcasting, 1 cun of blinding is simultaneously steady and sure, and mu stays 5700～6700 plants of Seedling.
The field management includes fertilising：Increase base fertilizer, existing base fertilizer compound potassium sulfate fertilizer 40 on the basis of existing fertilising
Kg/acre, it is affixed by 10 kgs/acre of phosphoric acid diamidogen and makees base fertilizer, while applying 1 kg/acre of bio-bacterial manure, notice that seed manure is separated, fertilizer
8～10 centimetres of material and seed distance；Humic acid complex fertilizer subsoiling holostrome applied once dose is 1187.5kg/hm2 in 10-
25cm is interval；Topdress：In 5-6 leaves, seed manure is imposed for the first time, per mu is applied 7.5-10 kilograms of carbamide, ditch in the middle of furrow
Row replacement, then blinding, in 8-9 leaves, is topdressed for the second time, that is, apply and attack stalk fertilizer, and current fertilizer amount accounts for the 25% of total dose
Left and right, per 7.5 kilograms of 10 kilograms of Mu Shi compound fertilizer plus potassium chloride, fertilization mode is row replacement.(the typhon mouth in 14-15 leaves
Phase), carry out third time fertilising, that is, to apply and attack ear manuer, current fertilizer amount accounts for 35% or so of total dose, per 20 kilograms of Mu Shi compound fertilizer
Plus 10 kilograms of potassium chloride, apply with reference to big ridging.Carry out a foliage top dressing respectively in 9 leaves and 15 leaves, mu is with 50 grams
Rare earth or 800-1000 times of potassium dihydrogen phosphates are sprayed.
Water and fertilizer management：Semen Maydiss initially enter vigorous growth from jointing to heading plant, need washiness, and especially taking out before and after hero is
Semen Maydiss need the critical period of water, at this moment hydropenia, dysplasia, and the male and female florescence is uncoordinated, affect pollination, cause bald, scarce grain or sky
Stalk, thus this period should keep water capacity 70-80%, the area more than rainwater, it should be noted that dig trenches to drain the water away, horn mouth is extremely
Heading stage is the harm phase that Pyrausta nubilalis (Hubern). is caused harm, and will spray 500-800 times of metrifonate or the mixing of dimehypo+Bt powder is sprayed, and is prevented and treated
Pyrausta nubilalis (Hubern)..
Invention advantage
The present invention can strengthen the anti-adversity ability such as the disease-resistant, pest-resistant of plant, drought resisting, waterlogging-resistant.Due to forming substantial amounts of in root
Profitable strain, and secrete plant growth-promoting material and antibiotic, it is suppressed that the growth of pathogenic microorganism, the generation of disease is reduced, carry
The high BIOLOGICAL CONTROL ability to soil disease.Improve anti-continuous cropping disease, droop, verticillium wilt, root rot, root knot nematode disease, rice blast
The ability of the diseases such as disease, bacterial wilt.Can also effectively prevent and treat the subterranean pest-insects such as Gryllotalpa, cutworm, wireworm simultaneously.
The present invention is containing trace element in multi-functional bio-activator fulvic acid and various nutrient substance, thus its function
It is various, especially to crop drought resistance, waterlogging-resistant, resistant to lodging, to promote precocious ability extremely obvious.Overcome traditional seed coat agent effect list
One shortcoming, it is low for northern spring ground temperature, the easy powder seed of seed, rotten seed, emerge that incomplete, survival rate is low, Seedling gesture is weak, the problems such as grind
The biological organic seed dressing of new generation of system.
The present invention is directed to three main causes for causing the crop escheat stubble underproduction, i.e. pest and disease damage, nutrient imbalance and root system point
The harmful substance secreted, takes practicable prophylactico-therapeutic measuress, i.e., increase soil fertility using actinomycetes biocide, strengthens crop
Disease-resistant, insect resistance capacity.The compositions such as its fulvic acid, trace element and growth regulator can meet crop alimentary demand.Adjust and promote
Growth promoter, alleviation are met and go back the stubble underproduction.
The present invention can eliminate pesticide, harm of the herbicide residue to seed and seedling, with certain solution poisoning function, mesh
The problem of torturing of chemical herbicide is particularly acute in front field crop production, and the effect got twice the result with half the effort can be played with present invention seed dressing
Really, chemical herbicide and other pesticide hazard symptoms can be eliminated completely.
The high-purity alpha of growth regulator one contained in biological organic seed coat agent of the present invention -- Nafusaku has three big work(
Effect, first be the formation for promoting adventitious root, and second is to promote Fruit and tuber, tuber to expand, the 3rd be anti-falling stop medicine,
Shedding, with anti-drop.Additionally, also promoting growth, promote Chlorophyll synthesis, promote the differentiation of bud and bud, Gu this tool
There is Accelerate bloom setting, the luxuriant raising yield of branch and leaf, the effect of improving quality, scalable crop growth improves yield.
The present invention reduces fertilizer amount, improves fertilizer efficiency, and improving crop quality can reduce fertilizer amount more than 10%, due to subtracting
Few fertilizer amount, mitigates land pollution, degraded nitrate and pesticide residues, Gu and improve agricultural product protein, sugar, dimension life
Cellulose content, makes vegetable, melon and fruit, cereal crops color delicate flavour beautiful, and quality is excellent.100 centimetres～150 centimetres of this method wide row line-spacing, than
The line-spacing of common planting technology is wide 50～100 centimetres, can make full use of Dominance in border row, more abundant ventilation and penetrating light, and comes in and goes out
It is convenient, it is easy to field management.
Narrow row line-spacing be 40～50 centimetres, be not only suitable for film-covering planting, again can drip irrigation, both be adapted to single household plantation, more
Suit large area to popularize.
Per three plants of cave reduce pearl away from, increase hill spacing, enhance ventilation effect.Simultaneously three plants grow together, root system
It is intertwining together, improve lodging tolerance.Because hill spacing is 35～40 centimetres, Seedling 5700～6700 is stayed according to breediness mu
Strain, can increase substantially Semen Maydiss yield per unit area.
The inventive method is simple to operate, as long as changing or making into three seed trays into, can sowing with regular drill.
Stay 2000 plants or so of Seedling more the common planting technology of per mu of ratio of the inventive method, Semen Maydiss yield per unit area is significantly increased
Plus, 155 mu of large area experiments of Jing multiple spots, average mu increases production 244 kilograms.Farmers' income can be not only significantly increased, and to ensureing
National food security is significant.
Specific embodiment
Hereinafter the preferred embodiments of the present invention will be described in detail；It should be appreciated that preferred embodiment is only for saying
The bright present invention, rather than in order to limit the scope of the invention.
Embodiment 1
A kind of Semen Maydiss Cold region apple high-yield culture technique, comprises the following steps：Select corn variety Zheng Dan 958, maize seed
Son through Semen Maydiss it is special have machine clothing process, by machine clothing process constitute including：D actinomycin D, bacillus subtilises, fixed nitrogen spiral shell
Bacterium, fulvic acid, carry powder, heteroauxing, trace element, α-Nafusaku growth regulator, EDTA -2Na chelating agen, rotten plant
Acid, turf, described actinomycetes parts by weight 0.2, the parts by weight 2.0 of described bacillus subtilises, described fixed nitrogen spiral shell
The parts by weight 0.2 of bacterium, the parts by weight 0.2 of described bacillusmusilaginosiengineering, the parts by weight 2 of the fulvic acid are described
Carry powder parts by weight 1, the parts by weight of trace element described in the parts by weight 0.1 of the heteroauxing totally 1 are described
The parts by weight 0.1 of α-Nafusaku growth regulator, the parts by weight 0.2 of described EDTA -2Na chelating agen are described
The parts by weight 25 of humic acidss, the parts by weight 25 of described turf.
Field planting has been furrow plantation, and furrow are wide 120 centimetres, high about 20 cm of furrow, wide-narrow row planting, wide row line-spacing
100 centimetres, narrow row line-spacing is 40 centimetres, and hill spacing is 35 centimetres, per 3 plants of cave, processed good every double grains of seed is sowed at into ditch
In, the blinding when broadcasting, 1 cun of blinding is simultaneously steady and sure, and mu stays 5700 plants of Seedling.
Increase base fertilizer on the basis of existing fertilising, 40 kgs/acre of existing base fertilizer compound potassium sulfate fertilizer is affixed by phosphoric acid diamidogen 10
Kg/acre base fertilizer is made, while applying 1 kg/acre of bio-bacterial manure, notice that seed manure is separated, 8～10 centimetres of fertilizer and seed distance；
Humic acid complex fertilizer subsoiling holostrome applied once dose is that 1187.5kg/hm2 is interval in 10-25cm；Topdress：In 5-6 leaves
When, seed manure is imposed for the first time, per mu is applied 7.5-10 kilograms of carbamide, the trench digging row replacement in the middle of furrow, then blinding, in 8-9 leaves
When, topdressed for the second time, that is, to apply and attack stalk fertilizer, current fertilizer amount accounts for 25% or so of total dose, per 10 kilograms of Mu Shi compound fertilizer
Plus 7.5 kilograms of potassium chloride, fertilization mode is row replacement.In 14-15 leaves (typhon mouth phase), third time fertilising is carried out, that is, applied
Ear manuer is attacked, current fertilizer amount accounts for 35% or so of total dose, per 10 kilograms of 20 kilograms of Mu Shi compound fertilizer plus potassium chloride, with reference to big training
Soil application is used.Carry out a foliage top dressing, mu 50 grams of rare earths or 800-1000 times of di(2-ethylhexyl)phosphates respectively in 9 leaves and 15 leaves
Hydrogen potassium is sprayed.
After planting spray herbicide Acetochlor, atrazine, prevent and kill off Weeds at seedling；Intertillage：Before envelope ridge, combined with weeding, intertilled
Ridging 7～8cm of height, promote aerial root development, prevent from lodging, beneficial to irrigation and drainage, bury weeds；Spray plant growth regulator, by
Increase in Seedling number, in the leaf phase of Semen Maydiss 8～10, spray the short control dense planting regulator for preparing, amine fresh fat ethephon, mu consumption 40
Gram/acre.
Water and fertilizer management：Semen Maydiss initially enter vigorous growth from jointing to heading plant, need washiness, and especially taking out before and after hero is
Semen Maydiss need the critical period of water, at this moment hydropenia, dysplasia, and the male and female florescence is uncoordinated, affect pollination, cause bald, scarce grain or sky
Stalk, thus this period should keep water capacity 70-80%, the area more than rainwater, it should be noted that dig trenches to drain the water away, horn mouth is extremely
Heading stage is the harm phase that Pyrausta nubilalis (Hubern). is caused harm, and will spray 500-800 times of metrifonate or the mixing of dimehypo+Bt powder is sprayed, and is prevented and treated
Pyrausta nubilalis (Hubern)..
Embodiment 2
Select corn variety day safe No. 10, corn seed has machine clothing to process through Semen Maydiss are special, there is machine clothing treatment group
Into including：D actinomycin D, bacillus subtilises, azospirillum, fulvic acid, carry powder, heteroauxing, trace element, α-naphthalene second
Sour sodium growth regulator, EDTA -2Na chelating agen, humic acidss, turf, described actinomycetes parts by weight 0.2, described hay
The parts by weight 2.0-2.2 of bacillus cereuss, the parts by weight 0.2 of described azospirillum, described bacillusmusilaginosiengineering
Parts by weight 0.2, the parts by weight 2 of the fulvic acid, the parts by weight 1 of described carry powder, the weight of the heteroauxing
The parts by weight of trace element described in number 0.1 totally 1-5, the parts by weight of described α-Nafusaku growth regulator
0.1-0.2, the parts by weight 0.2-0.3 of described EDTA-2Na chelating agen, the parts by weight 25-40 of described humic acidss,
The parts by weight 25-40 of described turf.
The field planting has been furrow plantation, and furrow are wide 140 centimetres, high about 20 cm of furrow, wide-narrow row planting, wide row row
Away from 150 centimetres, narrow row line-spacing is 50 centimetres, and hill spacing is 40 centimetres, per 3 plants of cave, processed good every double grains of seed is sowed at
In ditch, the blinding when broadcasting, 1 cun of blinding is simultaneously steady and sure, and mu stays 6700 plants of Seedling.
Increase base fertilizer on the basis of existing fertilising, 40 kgs/acre of existing base fertilizer compound potassium sulfate fertilizer is affixed by phosphoric acid diamidogen 10
Kg/acre base fertilizer is made, while applying 1 kg/acre of bio-bacterial manure, notice that seed manure is separated, 8～10 centimetres of fertilizer and seed distance；
Humic acid complex fertilizer subsoiling holostrome applied once dose is that 1187.5kg/hm2 is interval in 10-25cm；Topdress：In 5-6 leaves
When, seed manure is imposed for the first time, per mu is applied 7.5-10 kilograms of carbamide, the trench digging row replacement in the middle of furrow, then blinding, in 8-9 leaves
When, topdressed for the second time, that is, to apply and attack stalk fertilizer, current fertilizer amount accounts for 25% or so of total dose, per 10 kilograms of Mu Shi compound fertilizer
Plus 7.5 kilograms of potassium chloride, fertilization mode is row replacement.In 14-15 leaves (typhon mouth phase), third time fertilising is carried out, that is, applied
Ear manuer is attacked, current fertilizer amount accounts for 35% or so of total dose, per 10 kilograms of 20 kilograms of Mu Shi compound fertilizer plus potassium chloride, with reference to big training
Soil application is used.Carry out a foliage top dressing, mu 50 grams of rare earths or 800-1000 times of di(2-ethylhexyl)phosphates respectively in 9 leaves and 15 leaves
Hydrogen potassium is sprayed.
Water and fertilizer management：Semen Maydiss initially enter vigorous growth from jointing to heading plant, need washiness, and especially taking out before and after hero is
Semen Maydiss need the critical period of water, at this moment hydropenia, dysplasia, and the male and female florescence is uncoordinated, affect pollination, cause bald, scarce grain or sky
Stalk, thus this period should keep water capacity 70-80%, the area more than rainwater, it should be noted that dig trenches to drain the water away, horn mouth is extremely
Heading stage is the harm phase that Pyrausta nubilalis (Hubern). is caused harm, and will spray 500-800 times of metrifonate or the mixing of dimehypo+Bt powder is sprayed, and is prevented and treated
Pyrausta nubilalis (Hubern)..
Impact of the different disposal to corn growth character
Hill spacing difference average product contrast table
Traditional planting patternss test：Adjacent plot is selected with above-mentioned 3 tests, kind is identical, waters twice, base fertilizer phase
Together, 50 centimetres of line-spacing, 33.33 centimetres of spacing in the rows, mu stays 4000 plants of Seedling, and other cultivation steps are identical, 5 pieces of experimental field yield comparison realities
Test.
Traditional approach maize planting yield
The experiment by more than draws the following conclusions：Use the inventive method maize planting, 120 centimetres～150 lis of wide row line-spacing
Rice, 40～50 centimetres of narrow row line-spacing, hill spacing is in 35～40 centimetres of 966.2 kgs/acre of Semen Maydiss average products, and general mode plantation is beautiful
Rice, 722.2 kgs/acre of average product, compared with general mode maize planting, average product increases the inventive method maize planting
244 kgs/acre.
Claims (4)
1. a kind of Semen Maydiss Cold region apple high-yield culture technique, it is characterised in that including seed treatment, field planting, field management
And water and fertilizer management, seed selects that resistance to dense planting, compact of short stem, resistant to lodging, plant type, straw staygreen, period of maturation be suitable, fruit ear is without bald
Top, disease and insect resistance superior hybrid crosses corn variety corn seed through Semen Maydiss it is special have machine clothing process, have machine clothing treatment group
Into including：D actinomycin D, bacillus subtilises, azospirillum, fulvic acid, carry powder, heteroauxing, trace element, α-naphthalene second
Sour sodium growth regulator, EDTA -2Na chelating agen, humic acidss, turf, described actinomycetes parts by weight 0.2, described hay
The parts by weight 2.0-2.2 of bacillus cereuss, the parts by weight 0.2 of described azospirillum, described bacillusmusilaginosiengineering
Parts by weight 0.2, the parts by weight 2 of the fulvic acid, the parts by weight 1 of described carry powder, the weight of the heteroauxing
The parts by weight of trace element described in number 0.1 totally 1-5, the parts by weight of described α-Nafusaku growth regulator
0.1-0.2, the parts by weight 0.2-0.3 of described EDTA-2Na chelating agen, the parts by weight 25-40 of described humic acidss,
The parts by weight 25-40 of described turf.
2. Semen Maydiss Cold region apple high-yield culture technique according to claim 1, it is characterised in that：The field planting is
Furrow are planted, and furrow are wide 120-140 centimetres, high about 20 cm of furrow, wide-narrow row planting, 100～150 centimetres of wide row line-spacing, narrow row
Line-spacing is 40～50 centimetres, and hill spacing is 35～40 centimetres, per 3 plants of cave, processed good every double grains of seed is sowed in ditch, side
Side blinding is broadcast, 1 cun of blinding is simultaneously steady and sure, and mu stays 5700～6700 plants of Seedling.
3. Semen Maydiss Cold region apple high-yield culture technique according to claim 1, it is characterised in that：The field management includes
Fertilising：Increase base fertilizer on the basis of existing fertilising, 40 kgs/acre of existing base fertilizer compound potassium sulfate fertilizer is affixed by phosphoric acid diamidogen 10 public
Pound/acre base fertilizer is made, while applying 1 kg/acre of bio-bacterial manure, notice that seed manure is separated, 8～10 centimetres of fertilizer and seed distance；It is rotten
Phytic acid compound fertilizer subsoiling holostrome applied once dose is that 1187.5kg/hm2 is interval in 10-25cm；Topdress：In 5-6 leaves
When, seed manure is imposed for the first time, per mu is applied 7.5-10 kilograms of carbamide, the trench digging row replacement in the middle of furrow, then blinding, in 8-9 leaves
When, topdressed for the second time, that is, to apply and attack stalk fertilizer, current fertilizer amount accounts for 25% or so of total dose, per 10 kilograms of Mu Shi compound fertilizer
Plus 7.5 kilograms of potassium chloride, fertilization mode is row replacement.In 14-15 leaves (typhon mouth phase), third time fertilising is carried out, that is, applied
Ear manuer is attacked, current fertilizer amount accounts for 35% or so of total dose, per 10 kilograms of 20 kilograms of Mu Shi compound fertilizer plus potassium chloride, with reference to big training
Soil application is used.Carry out a foliage top dressing, mu 50 grams of rare earths or 800-1000 times of di(2-ethylhexyl)phosphates respectively in 9 leaves and 15 leaves
Hydrogen potassium is sprayed.
4. Semen Maydiss Cold region apple high-yield culture technique according to claim 1, it is characterised in that：Water and fertilizer management：Semen Maydiss from
Jointing to heading plant initially enters vigorous growth, needs washiness, especially takes out the critical period that hero is in front and back that Semen Maydiss need water, at this moment lacks
Water, dysplasia, the male and female florescence is uncoordinated, affects pollination, causes bald, scarce grain or empty stalk, so this period should keep soil
Area of the water-holding capacity 70-80%, more than rainwater, it should be noted that dig trenches to drain the water away, horn mouth to heading stage is the harm that Pyrausta nubilalis (Hubern). is caused harm
Phase, 500-800 times of metrifonate will be sprayed or the mixing of dimehypo+Bt powder is sprayed, prevent and treat Pyrausta nubilalis (Hubern)..
Priority Applications (1)
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|---|---|---|---|
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107079810A (en) * | 2017-06-12 | 2017-08-22 | 北京市农林科学院 | One-hill-multiple-plant strengthens the inbred line breeding method of the resistance to close lodging resistance of corn |
| CN109819747A (en) * | 2019-03-19 | 2019-05-31 | 长春工程学院 | A kind of fertilizing method of corn under rainy weather |
| CN110073921A (en) * | 2019-05-20 | 2019-08-02 | 晋江鸿盛果蔬综合特色农产品有限公司 | A kind of high-yield plating method of crop |
| CN115380777A (en) * | 2022-09-21 | 2022-11-25 | 新疆生产建设兵团第九师农业科学研究所(畜牧科学研究所) | High-yield cultivation method for corn |
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2016
- 2016-12-16 CN CN201611169090.2A patent/CN106576834A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107079810A (en) * | 2017-06-12 | 2017-08-22 | 北京市农林科学院 | One-hill-multiple-plant strengthens the inbred line breeding method of the resistance to close lodging resistance of corn |
| CN107079810B (en) * | 2017-06-12 | 2019-03-05 | 北京市农林科学院 | The inbred line breeding method of the one-hill-multiple-plant enhancing resistance to close lodging resistance of corn |
| CN109819747A (en) * | 2019-03-19 | 2019-05-31 | 长春工程学院 | A kind of fertilizing method of corn under rainy weather |
| CN110073921A (en) * | 2019-05-20 | 2019-08-02 | 晋江鸿盛果蔬综合特色农产品有限公司 | A kind of high-yield plating method of crop |
| CN115380777A (en) * | 2022-09-21 | 2022-11-25 | 新疆生产建设兵团第九师农业科学研究所(畜牧科学研究所) | High-yield cultivation method for corn |
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