CN104838848A - High-yield corn planting and cultivating method - Google Patents
High-yield corn planting and cultivating method Download PDFInfo
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- CN104838848A CN104838848A CN201510214971.0A CN201510214971A CN104838848A CN 104838848 A CN104838848 A CN 104838848A CN 201510214971 A CN201510214971 A CN 201510214971A CN 104838848 A CN104838848 A CN 104838848A
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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
Abstract
The invention discloses a high-yield corn planting and cultivating method. The high-yield corn planting and cultivating method comprises the following steps of seed treatment, field planting, field management and water and fertilizer management, wherein the seed treatment is that corn seeds are treated through a specified organic corn seed coating, and the seed coating includes actinomycin, bacillus mucilaginosus, azospirillum brasilense, diatomite, spice powder, indoleacetic acid, potassium sulphate, magnesium sulfate, zinc sulfate, an alpha-pimacol 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 cultivating method of corn.
Background technology
China is a populous nation, and corn is one of Three major grain crops.Maize Production, in the agricultural production of China, occupies very consequence in national economy.Development Maize Production, to increasing farmers' income, ensures that national food security and even economic security are of great immediate significance.Although the development of China's corn year production is very fast, corn year production not enough, also have larger gap with the market demand of China corn, all need a large amount of import every year.By the impact of China's poor and Cropping structure adjustment of agricultural land resourses per capita, China's corn seeding area is difficult to be expanded.The agricultural production of current China lacks again the effective corn yield increasing of system and increase income cropping pattern.Therefore improve corn yield per unit area and just become very urgent research topic.
Summary of the invention
The object of the invention is to solve deficiency of the prior art, a kind of high-yield corn planting culture method is provided.
The present invention is for achieving the above object, and the technological means adopted is:
Select resistance to dense planting, of short stem, plant type is compact, straw staygreen, maturing stage are suitable for, fruit ear is without superior hybrid crosses corn variety that is bald, resistant to lodging, disease and insect resistance.
Corn seed is through the special organic seed coat agent process of corn, its composition of seed coat agent comprises: actinomycin, bacillusmusilaginosiengineering, azospirillum, diatomite, carry powder, heteroauxin, potassium sulfate, magnesium sulfate, zinc sulphate, α-Nafusaku growth regulator, EDTA-2Na chelating agent, humic acid, the peat composed of rotten mosses, the parts by weight 2.0-2.2 of described bacillus subtilis, described actinomycetes parts by weight 0.2-0.5, the parts by weight 0.2 of described azospirillum, the parts by weight 0.2 of described bacillusmusilaginosiengineering, described diatomaceous parts by weight 2, the parts by weight 1 of described carry powder, potassium sulfate described in the parts by weight 0.1 of described heteroauxin, magnesium sulfate, the parts by weight of zinc sulphate totally 10-15, the parts by weight 0.1-0.2 of described α-Nafusaku growth regulator, the parts by weight 0.2 of described EDTA-2Na chelating agent, the parts by weight 36-40 of described humic acid, the parts by weight 36 of the described peat composed of rotten mosses.
Play furrow plantation, furrow are wide 120-140 centimetres, furrow height about 20 cm, wide-narrow row planting, wide every trade is apart from 100 ~ 150 centimetres, narrow row line-spacing is 40 ~ 50 centimetres, and cave distance is 35 ~ 40 centimetres, every cave 3 strain, processed good seed often being put two grain is sowed in ditch, broadcast while blinding, blinding 1 cun is also steady and sure, and mu stays seedling 5700 ~ 6700 strain.
Invention advantage
The present invention can strengthen disease-resistant, pest-resistant, the drought resisting of plant, the anti-adversity ability such as waterlogging-resistant.Owing to forming a large amount of profitable strains at root, and secrete plant growth-promoting material and antibiotic, inhibit the growth of pathogenic microorganism, reduce the generation of disease, improve the BIOLOGICAL CONTROL ability to soil disease.Improve the ability of the diseases such as anti-continuous cropping disease, fusarium wilt, verticillium wilt, root rot, root knot nematode disease, rice blast, bacterial wilt.Can also effectively prevent and treat the soil insects such as mole cricket, cutworm, wireworm simultaneously.
The present invention contains multi-functional bio-activator fulvic acid and multiple nutrients material medium trace element, and thus its function is multiple, especially extremely obvious to the ability of crop drought resistance, waterlogging-resistant, resistant to lodging, short precocity.Overcome the shortcoming that traditional seed coat agent effect is single, low for north ground temperature in spring, seed easy powder seed, rotten seed, emerge complete, survival rate is low, seedling gesture is weak, etc. the biological organic seed dressing of a new generation that develops of problem.
The present invention is directed to three main causes causing the underproduction of crop escheat stubble, the i.e. harmful substance of damage by disease and insect, nutrient imbalance and root system secretion, take practicable prophylactico-therapeutic measures, namely adopt actinomycetes biocide to increase soil fertility, strengthen crop disease-resistant, insect resistance capacity.The compositions such as its fulvic acid, trace element and growth regulator can meet crop alimentary demand.Regulate enhancing development, alleviate to meet and go back the stubble underproduction.
The present invention can eliminate agricultural chemicals, herbicide residue is to the harm of seed and seedling, there is certain solution poisoning function, during current field crop produces, the problem of torturing of chemical herbicide is particularly serious, can play a multiplier effect with the present invention's seed dressing, chemical herbicide and other agricultural chemicals hazard symptoms can be eliminated completely.
It is contained in the biological organic seed coat agent of the present invention that growth regulator one high-purity alpha--Nafusaku has three large effects, first is the formation promoting adventive root, second is promote Fruit and block root, the expanding of stem tuber, and the 3rd is anti-falling stop medicine, shedding, has anti-drop.In addition, also have growth promoting effects, promote Chlorophyll synthesis, promote the differentiation of bud and bud, Gu this has Accelerate bloom setting, the luxuriant raising output of branches and leaves, the effect of oil recovery enhancement, adjustable crop growth, improves output.
The present invention reduces fertilizer amount, improve fertilizer efficiency, improve crop quality and can reduce fertilizer amount more than 10%, owing to reducing fertilizer amount, alleviate land pollution, degrade nitrate and residue of pesticide, Gu and improve agricultural product protein, sugar, vitamin content, make vegetables, melon and fruit, cereal crops look delicate flavour U.S., product are of fine quality.The wide every trade of this method is apart from 100 centimetres ~ 150 centimetres, and wider than the line-spacing of common species planting technology 50 ~ 100 centimetres, can make full use of Dominance in border row, more abundant ventilation and penetrating light, and easy access, be convenient to field management.
Narrow row line-spacing is 40 ~ 50 centimetres, is both applicable to film-covering planting, again can drip irrigation, has both been applicable to single household's plantation, has been more suitable for spread.
Every cave three strain reduces pearl distance, increases cave distance, enhances ventilation effect.Three strains simultaneously grow together, and root system is together intertwining, improves lodging tolerance.Because cave is apart from being 35 ~ 40 centimetres, stays seedling 5700 ~ 6700 strain according to breediness mu, corn yield per unit area can be increased substantially.
The inventive method is simple to operate, as long as change or make into three seed trays into, can sow with regular drill.
About the inventive method every mu stays seedling 2000 strain than common species planting technology more, corn yield per unit area is significantly increased, through multiple spot 155 mu of large area experiments, average mu increases production 244 kilograms.Not only significantly can increase farmers' income, and guarantee national food security is significant.
Embodiment
Below will be described in detail the preferred embodiments of the present invention; Should be appreciated that preferred embodiment only in order to the present invention is described, instead of in order to limit the scope of the invention.
embodiment 1
A kind of high-yield corn planting culture method, comprises the following steps: select corn variety Zheng Dan 958, and in the plantation of sand furrow town, Yishui County, pig manure 5500kg is used on every mu of ground, urea 15kg, potassium chloride 8kg, superphosphate 25kg, slow-release fertilizer of carbamide 15kg; Adopt subsoiling whole layer placement of fertilizer precision seeder, subsoiling 25 centimetres, breaks tillage pan, increases soil water storage ability, reduces liquid manure and runs off; By precision seeder, fertilizer part 6 layers in full vegetative period is executed around maize root system, be beneficial to and absorb the time of infertility, reduce leaching loss;
Corn seed is through the special organic seed coat agent process of corn, its composition of seed coat agent comprises: actinomycin, bacillusmusilaginosiengineering, azospirillum, diatomite, carry powder, heteroauxin, potassium sulfate, magnesium sulfate, zinc sulphate, α-Nafusaku growth regulator, EDTA-2Na chelating agent, humic acid, the peat composed of rotten mosses, the parts by weight 2.0 of described bacillus subtilis, described actinomycetes parts by weight 0.2, the parts by weight 0.2 of described azospirillum, the parts by weight 0.2 of described bacillusmusilaginosiengineering, described diatomaceous parts by weight 2, the parts by weight 1 of described carry powder, potassium sulfate described in the parts by weight 0.1 of described heteroauxin, magnesium sulfate, the parts by weight of zinc sulphate totally 10, the parts by weight 0.1-0.2 of described α-Nafusaku growth regulator, the parts by weight 0.2 of described EDTA-2Na chelating agent, the parts by weight 36-40 of described humic acid, the parts by weight 36 of the described peat composed of rotten mosses.
Field planting is: play furrow plantation, furrow are wide 120-140 centimetres, furrow height about 20 cm, wide-narrow row planting, wide every trade is apart from 100 ~ 150 centimetres, narrow row line-spacing is 40 ~ 50 centimetres, and cave distance is 35 ~ 40 centimetres, every cave 3 strain, processed good seed often being put two grain is sowed in ditch, broadcast while blinding, blinding 1 cun is also steady and sure, and mu stays seedling 5700 ~ 6700 strain.
Existing fertilising basis increases humic acid complex fertilizer base fertilizer, existing base fertilizer compound potassium sulfate fertilizer 40 kgs/acre, be affixed by phosphoric acid diamines 10 kgs/acre and make base fertilizer, apply bio-bacterial manure 1 kg/acre simultaneously, notice that seed manure is separated, fertilizer and seed distance 8 ~ 10 centimetres, humic acid complex fertilizer subsoiling holostrome applied once fertilizing amount is that 1187.5 kg/hm2 are interval at 10-25cm, topdress: when 5-6 leaves, first time imposes seed manure, execute 7.5-10 kilograms, urea for every mu, trench digging row replacement in the middle of furrow, then blinding, when 8-9 leaves, carry out second time to topdress, namely execute and attack stalk fertilizer, current fertilizer amount accounts for about 25% of total fertilizing amount, every mu of sealing fertilizer 10 kilograms adds 7.5 kilograms, potassium chloride, fertilization mode is row replacement, when 14-15 leaves, carry out third time fertilising, namely execute and attack ear manuer, current fertilizer amount accounts for about 35% of total fertilizing amount, every mu of sealing fertilizer 20 kilograms adds 10 kilograms, potassium chloride, use in conjunction with large ridging, a top dressing is carried out respectively when 9 leaves and 15 leaves, mu sprays with 50 grams of rare earths or 800-1000 times of potassium dihydrogen phosphates,
After planting spray herbicide Acetochlor, atrazine, prevent and kill off Weeds at seedling; Intertillage: before envelope ridge, be combined, cultivation and banking height 7 ~ 8cm with weeding, promotes that aerial root is grown, prevents lodging, is beneficial to irrigation and drainage, buries weeds; Spray plant growth regulator, because seedling number increases, in corn 8 ~ 10 leaf phase, sprays the short control dense planting conditioning agent prepared, the fresh fat ethrel of amine, mu consumption 40 grams/acre.
embodiment 2
Select safe No. 10 of corn variety sky, in the plantation of sand furrow town, Yishui County, pig manure 5500kg is used on every mu of ground, urea 15kg, potassium chloride 8kg, superphosphate 25kg, slow-release fertilizer of carbamide 15kg; Adopt subsoiling whole layer placement of fertilizer precision seeder, subsoiling 25 centimetres, breaks tillage pan, increases soil water storage ability, reduces liquid manure and runs off; By precision seeder, fertilizer part 6 layers in full vegetative period is executed around maize root system, be beneficial to and absorb the time of infertility, reduce leaching loss; Field planting is: play furrow plantation, furrow are wide 120-140 centimetres, furrow height about 20 cm, wide-narrow row planting, wide every trade is apart from 100 ~ 150 centimetres, narrow row line-spacing is 40 ~ 50 centimetres, and cave distance is 35 ~ 40 centimetres, every cave 3 strain, processed good seed often being put two grain is sowed in ditch, broadcast while blinding, blinding 1 cun is also steady and sure, and mu stays seedling 5700 ~ 6700 strain.
Corn seed is through the special organic seed coat agent process of corn, its composition of seed coat agent comprises: actinomycin, bacillusmusilaginosiengineering, azospirillum, diatomite, carry powder, heteroauxin, potassium sulfate, magnesium sulfate, zinc sulphate, α-Nafusaku growth regulator, EDTA-2Na chelating agent, humic acid, the peat composed of rotten mosses, the parts by weight 2.0-2.2 of described bacillus subtilis, described actinomycetes parts by weight 0.2-0.5, the parts by weight 0.2 of described azospirillum, the parts by weight 0.2 of described bacillusmusilaginosiengineering, described diatomaceous parts by weight 2, the parts by weight 1 of described carry powder, potassium sulfate described in the parts by weight 0.1 of described heteroauxin, magnesium sulfate, the parts by weight of zinc sulphate totally 10-15, the parts by weight 0.1-0.2 of described α-Nafusaku growth regulator, the parts by weight 0.2 of described EDTA-2Na chelating agent, the parts by weight 36-40 of described humic acid, the parts by weight 36 of the described peat composed of rotten mosses.
Existing fertilising basis increases humic acid complex fertilizer base fertilizer, existing base fertilizer compound potassium sulfate fertilizer 40 kgs/acre, be affixed by phosphoric acid diamines 10 kgs/acre and make base fertilizer, apply bio-bacterial manure 1 kg/acre simultaneously, notice that seed manure is separated, fertilizer and seed distance 8 ~ 10 centimetres, humic acid complex fertilizer subsoiling holostrome applied once fertilizing amount is that 1187.5 kg/hm2 are interval at 10-25cm, topdress: when 5-6 leaves, first time imposes seed manure, execute 7.5-10 kilograms, urea for every mu, trench digging row replacement in the middle of furrow, then blinding, when 8-9 leaves, carry out second time to topdress, namely execute and attack stalk fertilizer, current fertilizer amount accounts for about 25% of total fertilizing amount, every mu of sealing fertilizer 10 kilograms adds 7.5 kilograms, potassium chloride, fertilization mode is row replacement, when 14-15 leaves, carry out third time fertilising, namely execute and attack ear manuer, current fertilizer amount accounts for about 35% of total fertilizing amount, every mu of sealing fertilizer 20 kilograms adds 10 kilograms, potassium chloride, use in conjunction with large ridging, a top dressing is carried out respectively when 9 leaves and 15 leaves, mu sprays with 50 grams of rare earths or 800-1000 times of potassium dihydrogen phosphates,
After planting spray herbicide Acetochlor, atrazine, prevent and kill off Weeds at seedling; Intertillage: before envelope ridge, be combined, cultivation and banking height 7 ~ 8cm with weeding, promotes that aerial root is grown, prevents lodging, is beneficial to irrigation and drainage, buries weeds; Spray plant growth regulator, because seedling number increases, in corn 8 ~ 10 leaf phase, sprays the short control dense planting conditioning agent prepared, the fresh fat ethrel of amine, mu consumption 40 grams/acre.
Different disposal is on the impact of corn growth proterties
Cave is apart from different average yield contrast table
| Wide distance between rows and hills | Cave is apart from 33.3 centimetres | Cave is apart from 35 centimetres | Cave is apart from 40 centimetres |
| Output (kg/ mu) is amounted in wide row 100 centimetres of plot | 831.4 | 875.4 | 878.4 |
| Output (kg/ mu) is amounted in wide row 110 centimetres of plot | 840.6 | 899.2 | 892.4 |
| Output (kg/ mu) is amounted in wide row 120 centimetres of plot | 907.8 | 967 | 966.8 |
| Output (kg/ mu) is amounted in wide row 130 centimetres of plot | 897.2 | 967.6 | 965.8 |
| Output (kg/ mu) is amounted in wide row 140 centimetres of plot | 910.2 | 969 | 966.8 |
| Output (kg/ mu) is amounted in wide row 150 centimetres of plot | 922.8 | 970.2 | 965.4 |
| Output (kg/ mu) is amounted in wide row 160 centimetres of plot | 816.6 | 822.2 | 840.4 |
| Output (kg/ mu) is amounted in wide row 170 centimetres of plot | 811 | 816.6 | 832.4 |
| Average yield | 867.2 | 910.9 | 913.6 |
Tradition planting patterns test: select adjacent plot with above-mentioned 3 tests, kind is identical, and water twice, base fertilizer is identical, line-spacing 50 centimetres, spacing in the rows 33.33 centimetres, and mu stays seedling 4000 strain, and other cultivation steps are identical, 5 pieces of experiment real estate amount contrast experiments.
Traditional approach maize planting output
| Test site time | 1 | 2 | 3 | 4 | 5 | Average yield |
| Traditional mode plantation output (kg/ mu) | 693 | 735 | 728 | 710 | 745 | 722.2 |
Draw the following conclusions by testing above: use the inventive method maize planting, wide every trade is apart from 120 centimetres ~ 150 centimetres, narrow row line-spacing 40 ~ 50 centimetres, cave distance is 35 ~ 40 centimetres of corn average yields 966.2 kgs/acre, general mode maize planting, average yield 722.2 kgs/acre, the inventive method maize planting is compared with general mode maize planting, and average yield increases by 244 kgs/acre.
Claims (3)
1. high-yield corn plants a cultivation method, comprises seed treatment, field planting, field management and water and fertilizer management, is characterized in that, described seed treatment be corn seed through the special organic seed coat agent process of corn, its composition of seed coat agent comprises: actinomycin, bacillusmusilaginosiengineering, azospirillum, diatomite, carry powder, heteroauxin, potassium sulfate, magnesium sulfate, zinc sulphate, α-Nafusaku growth regulator, EDTA-2Na chelating agent, humic acid, the peat composed of rotten mosses, the parts by weight 2.0-2.2 of described bacillus subtilis, described actinomycetes parts by weight 0.2-0.5, the parts by weight 0.2 of described azospirillum, the parts by weight 0.2 of described bacillusmusilaginosiengineering, described diatomaceous parts by weight 2, the parts by weight 1 of described carry powder, the parts by weight 0.1 of described heteroauxin, described potassium sulfate, magnesium sulfate, the parts by weight of zinc sulphate totally 10-15, the parts by weight 0.1-0.2 of described α-Nafusaku growth regulator, the parts by weight 0.2 of described EDTA-2Na chelating agent, the parts by weight 36-40 of described humic acid, the parts by weight 36 of the described peat composed of rotten mosses.
2. high-yield corn according to claim 1 plants cultivation method, it is characterized in that: described seed treatment is: the superior hybrid crosses corn variety selecting resistance to dense planting, of short stem, resistant to lodging, disease and insect resistance, the corn variety of selection should have that plant type is compact, straw staygreen, maturing stage are suitable, fruit ear is without bald; Corn seed has the process of machine clothing through corn is special.
3. high-yield corn according to claim 1 plants cultivation method, it is characterized in that: described field planting has been furrow plantations, and furrow are wide 120-140 centimetres, furrow height about 20 cm, wide-narrow row planting, wide every trade is apart from 100 ~ 150 centimetres, and narrow row line-spacing is 40 ~ 50 centimetres, cave distance is 35 ~ 40 centimetres, every cave 3 strain, often puts two grain and is sowed in ditch, broadcast while blinding by processed good seed, blinding 1 cun is also steady and sure, and mu stays seedling 5700 ~ 6700 strain.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105191606A (en) * | 2015-08-20 | 2015-12-30 | 云南省农业科学院农业环境资源研究所 | Method for controlling leaching loss of nitrogen in farmland by using biological nitrogen pump |
| CN105794510A (en) * | 2016-03-26 | 2016-07-27 | 安徽科技学院 | Simple method for preventing and controlling wireworms during early spring watermelon cultivation in greenhouse |
| CN108849323A (en) * | 2018-05-31 | 2018-11-23 | 山东省烟台市农业科学研究院 | A kind of corn planting method of the typhoon protection stress of ridge culture and collaborative process of applying fertilizer |
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| CN104186195A (en) * | 2014-09-28 | 2014-12-10 | 江苏农林职业技术学院 | High-yield corn planting method |
| CN104396555A (en) * | 2014-12-24 | 2015-03-11 | 王杨 | Cultivation method for improving corn yield in saline-alkali land |
| CN104429564A (en) * | 2014-12-24 | 2015-03-25 | 周末 | High-yield maize culture method |
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| CN102037832A (en) * | 2009-10-10 | 2011-05-04 | 宋晓东 | Culture technique for corn |
| CN102805003A (en) * | 2012-09-06 | 2012-12-05 | 姜雯 | Method for planting summer corn to improve yield |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105191606A (en) * | 2015-08-20 | 2015-12-30 | 云南省农业科学院农业环境资源研究所 | Method for controlling leaching loss of nitrogen in farmland by using biological nitrogen pump |
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| CN105794510A (en) * | 2016-03-26 | 2016-07-27 | 安徽科技学院 | Simple method for preventing and controlling wireworms during early spring watermelon cultivation in greenhouse |
| CN108849323A (en) * | 2018-05-31 | 2018-11-23 | 山东省烟台市农业科学研究院 | A kind of corn planting method of the typhoon protection stress of ridge culture and collaborative process of applying fertilizer |
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Application publication date: 20150819 |