CN104521507A - Cultivation method improving sorghum yield - Google Patents
Cultivation method improving sorghum yield Download PDFInfo
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- CN104521507A CN104521507A CN201410815405.0A CN201410815405A CN104521507A CN 104521507 A CN104521507 A CN 104521507A CN 201410815405 A CN201410815405 A CN 201410815405A CN 104521507 A CN104521507 A CN 104521507A
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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
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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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
A cultivation method improving sorghum yield comprises the steps of seed treatment, field planting, field management and water and fertilizer management. The method is characterized in that in seed treatment, organic seed clothing special for sorghum is conducted on sorghum seeds, wherein a seed coating comprises actinomycin, bacillus mucilaginosus, azospirillum brasilense, infusorial earth, carry powder, heteroauxin, potassium sulphate, magnesium sulfate, zinc sulfate, alpha-pimacol growth regulator, EDTA-2Na chelating agent, humic acid and turf.
Description
Technical field
The present invention relates to a kind of high yield sorghum seeds processing method.
Background technology
Chinese sorghum has another name called Chinese sorghum, is one of China nonirrigated farmland cereal crops, is the grain of people, is again the good feed of livestock and the primary raw material of wine brewing.Chinese sorghum has abundant nutrition, except for making wine, eating and do except feed, sugaring processing industry also has wide purposes.Although the development of China Chinese sorghum year production is very fast, Chinese sorghum year production not enough, also have larger gap with the market demand of China Chinese sorghum, 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 Chinese sorghum sowing area is difficult to be expanded.The agricultural production of current China lacks again the effective sorghum yield increasing of system and increase income cropping pattern.Therefore improve Chinese sorghum 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 sorghum seeds processing method is provided.The present invention is for achieving the above object, and the technological means adopted is:
Improve a cultivation method for Output of Sorghum, comprise seed treatment, field planting, field management and water and fertilizer management, is characterized in that, described seed treatment is sorghum seeds has the process of machine clothing through Chinese sorghum is special, and 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, 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 of described humic acid, the parts by weight 36 of the described peat composed of rotten mosses.
Described seed treatment is: sorghum seeds 0.3 ~ 0.4 kilogram is selected in every mu of sorghum field, bask seeds before broadcasting 2 ~ 3 days, seed after the selected potassium dihydrogen phosphate or soak with 3% wide withered peaceful aqua of 0.1% is soaked seed for 12 ~ 14 hours, change water therebetween 1 ~ 2 time, pick up after Seed imbibition and be filtered dry rear seed coat agent dressing.
Described field planting has been furrow plantations, 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.
Described field management is fertilising: on existing fertilising basis, increase base fertilizer, existing base fertilizer compound potassium sulfate fertilizer 40 kgs/acre, is affixed by phosphoric acid diamines 10 kgs/acre and makees 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 1187.5kg/hm2 topdresses in 10-25cm interval: when 5-6 leaves, first time imposes seed manure, execute 7.5-10 kilograms, urea for every mu, trench digging row replacement, then blinding in the middle of furrow, when 8-9 leaves, carry out second time to topdress, namely execute and attack stalk fertilizer, current fertile amount accounts for about 25% of total fertilizing amount, every mu of sealing fertilizer 10 kilograms adds 7.5 kilograms, potassium chloride, and fertilization mode is row replacement.When 14-15 leaves (typhon mouth phase), carry out third time fertilising, namely execute and attack ear manuer, current fertile amount accounts for about 35% of total fertilizing amount, and every mu of sealing fertilizer 20 kilograms adds 10 kilograms, potassium chloride, and combining earths up greatly uses.Carry out a top dressing respectively when 9 leaves and 15 leaves, mu 50 grams of rare earths or 800-1000 times of potassium dihydrogen phosphates spray.
Water and fertilizer management: Chinese sorghum enters vigorous growth from jointing to heading plant; need washiness; especially taking out male front and back is critical periods that Chinese sorghum needs water; at this moment lack of water; depauperation, the male and female florescence is inharmonious, impact pollination; cause bald, lack grain or empty stalk, so this period should keep water capacity 70-80%.The area that rainwater is many, note digging trenches to drain the water away.Horn mouth to heading stage is the harm phase that Chinese sorghum snout moth's larva is caused harm, and all will spray 500-800 times of chlorophos or the mixing of dimehypo+Bt powder sprays, control Chinese sorghum snout moth's larva.
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, Chinese sorghum 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, Chinese sorghum 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 Chinese sorghum planting culture method, comprise the following steps: select sorghum variety Ao assorted 1, sorghum seeds 0.3 ~ 0.4 kilogram is selected in every mu of sorghum field, bask seeds before broadcasting 2 ~ 3 days, seed after the selected potassium dihydrogen phosphate or soak with 3% wide withered peaceful aqua of 0.1% is soaked seed for 12 ~ 14 hours, change water therebetween 1 ~ 2 time, pick up after Seed imbibition and be filtered dry rear seed coat agent dressing.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, 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 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.
Existing base fertilizer compound potassium sulfate fertilizer 40 kgs/acre, is affixed by phosphoric acid diamines 10 kgs/acre and makees base fertilizer, apply bio-bacterial manure 1 kg/acre simultaneously, notices that seed manure is separated, fertilizer and seed distance 8 ~ 10 centimetres; Humic acid complex fertilizer subsoiling holostrome applied once fertilizing amount is that 1187.5kg/hm2 topdresses in 10-25cm interval: when 5-6 leaves, first time imposes seed manure, execute 7.5-10 kilograms, urea for every mu, trench digging row replacement, then blinding in the middle of furrow, when 8-9 leaves, carry out second time to topdress, namely execute and attack stalk fertilizer, current fertile amount accounts for about 25% of total fertilizing amount, every mu of sealing fertilizer 10 kilograms adds 7.5 kilograms, potassium chloride, and fertilization mode is row replacement.When 14-15 leaves (typhon mouth phase), carry out third time fertilising, namely execute and attack ear manuer, current fertile amount accounts for about 35% of total fertilizing amount, and every mu of sealing fertilizer 20 kilograms adds 10 kilograms, potassium chloride, and combining earths up greatly uses.Carry out a top dressing respectively when 9 leaves and 15 leaves, mu 50 grams of rare earths or 800-1000 times of potassium dihydrogen phosphates spray.
Water and fertilizer management: Chinese sorghum enters vigorous growth from jointing to heading plant; need washiness; especially taking out male front and back is critical periods that Chinese sorghum needs water; at this moment lack of water; depauperation, the male and female florescence is inharmonious, impact pollination; cause bald, lack grain or empty stalk, so this period should keep water capacity 70-80%.The area that rainwater is many, note digging trenches to drain the water away.Horn mouth to heading stage is the harm phase that Chinese sorghum snout moth's larva is caused harm, and all will spray 500-800 times of chlorophos or the mixing of dimehypo+Bt powder sprays, control Chinese sorghum snout moth's larva.
Embodiment 2
Select assorted No. 4 of sorghum variety phoenix, sorghum seeds 0.3 ~ 0.4 kilogram is selected in every mu of sorghum field, bask seeds before broadcasting 2 ~ 3 days, seed after the selected potassium dihydrogen phosphate or soak with 3% wide withered peaceful aqua of 0.1% is soaked seed for 12 ~ 14 hours, change water therebetween 1 ~ 2 time, pick up after Seed imbibition and be filtered dry rear seed coat agent dressing.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, 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 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.
Existing base fertilizer compound potassium sulfate fertilizer 40 kgs/acre, is affixed by phosphoric acid diamines 10 kgs/acre and makees base fertilizer, apply bio-bacterial manure 1 kg/acre simultaneously, notices that seed manure is separated, fertilizer and seed distance 8 ~ 10 centimetres; Humic acid complex fertilizer subsoiling holostrome applied once fertilizing amount is that 1187.5kg/hm2 topdresses in 10-25cm interval: when 5-6 leaves, first time imposes seed manure, execute 7.5-10 kilograms, urea for every mu, trench digging row replacement, then blinding in the middle of furrow, when 8-9 leaves, carry out second time to topdress, namely execute and attack stalk fertilizer, current fertile amount accounts for about 25% of total fertilizing amount, every mu of sealing fertilizer 10 kilograms adds 7.5 kilograms, potassium chloride, and fertilization mode is row replacement.When 14-15 leaves (typhon mouth phase), carry out third time fertilising, namely execute and attack ear manuer, current fertile amount accounts for about 35% of total fertilizing amount, and every mu of sealing fertilizer 20 kilograms adds 10 kilograms, potassium chloride, and combining earths up greatly uses.Carry out a top dressing respectively when 9 leaves and 15 leaves, mu 50 grams of rare earths or 800-1000 times of potassium dihydrogen phosphates spray.
Water and fertilizer management: Chinese sorghum enters vigorous growth from jointing to heading plant; need washiness; especially taking out male front and back is critical periods that Chinese sorghum needs water; at this moment lack of water; depauperation, the male and female florescence is inharmonious, impact pollination; cause bald, lack grain or empty stalk, so this period should keep water capacity 70-80%.The area that rainwater is many, note digging trenches to drain the water away.Horn mouth to heading stage is the harm phase that Chinese sorghum snout moth's larva is caused harm, and all will spray 500-800 times of chlorophos or the mixing of dimehypo+Bt powder sprays, control Chinese sorghum snout moth's larva.
Different disposal is on the impact of Chinese sorghum growth traits
Cave is apart from different average yield contrast table
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 plantation Output of Sorghum
Draw the following conclusions by testing above: plant Chinese sorghum by the inventive method, wide every trade is apart from 120 centimetres ~ 150 centimetres, narrow row line-spacing 40 ~ 50 centimetres, cave distance is 35 ~ 40 centimetres of Chinese sorghum average yields 966.2 kgs/acre, general mode plantation Chinese sorghum, average yield 722.2 kgs/acre, compared with the inventive method plantation Chinese sorghum plants Chinese sorghum with general mode, average yield increases by 244 kgs/acre.
Claims (5)
1. improve a cultivation method for Output of Sorghum, comprise seed treatment, field planting, field management and water and fertilizer management, is characterized in that, described seed treatment is sorghum seeds has the process of machine clothing through Chinese sorghum is special, and 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, 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 of described humic acid, the parts by weight 36 of the described peat composed of rotten mosses.
2. the cultivation method of raising Output of Sorghum according to claim 1, it is characterized in that: described seed treatment is: sorghum seeds 0.3 ~ 0.4 kilogram is selected in every mu of sorghum field, bask seeds before broadcasting 2 ~ 3 days, seed after the selected potassium dihydrogen phosphate or soak with 3% wide withered peaceful aqua of 0.1% is soaked seed for 12 ~ 14 hours, change water therebetween 1 ~ 2 time, pick up after Seed imbibition and be filtered dry rear seed coat agent dressing.
3. the cultivation method of raising Output of Sorghum according to claim 1, 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.
4. the cultivation method of raising Output of Sorghum according to claim 1, it is characterized in that: described field management is fertilising: on existing fertilising basis, increase 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 1187.5kg/hm2 topdresses in 10-25cm interval: when 5-6 leaves, first time imposes seed manure, execute 7.5-10 kilograms, urea for every mu, trench digging row replacement, then blinding in the middle of furrow, when 8-9 leaves, carry out second time to topdress, namely execute and attack stalk fertilizer, current fertile amount accounts for about 25% of total fertilizing amount, every mu of sealing fertilizer 10 kilograms adds 7.5 kilograms, potassium chloride, and fertilization mode is row replacement.When 14-15 leaves (typhon mouth phase), carry out third time fertilising, namely execute and attack ear manuer, current fertile amount accounts for about 35% of total fertilizing amount, and every mu of sealing fertilizer 20 kilograms adds 10 kilograms, potassium chloride, and combining earths up greatly uses.Carry out a top dressing respectively when 9 leaves and 15 leaves, mu 50 grams of rare earths or 800-1000 times of potassium dihydrogen phosphates spray.
5. the cultivation method of raising Output of Sorghum according to claim 1; it is characterized in that: water and fertilizer management: Chinese sorghum enters vigorous growth from jointing to heading plant; need washiness; especially taking out male front and back is the critical period that Chinese sorghum needs water, at this moment lack of water, depauperation; the male and female florescence is inharmonious; impact pollination, cause bald, lack grain or empty stalk, so this period should keep water capacity 70-80%.The area that rainwater is many, note digging trenches to drain the water away.Horn mouth to heading stage is the harm phase that Chinese sorghum snout moth's larva is caused harm, and all will spray 500-800 times of chlorophos or the mixing of dimehypo+Bt powder sprays, control Chinese sorghum snout moth's larva.
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| CN201410815405.0A CN104521507A (en) | 2014-12-24 | 2014-12-24 | Cultivation method improving sorghum yield |
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Cited By (4)
| 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 |
| CN107466522A (en) * | 2017-08-28 | 2017-12-15 | 安徽科技学院 | A kind of vernalization breeding method of sorghum |
| CN107517700A (en) * | 2017-08-29 | 2017-12-29 | 长葛市联发粮食专业合作社 | A kind of harmless implantation methods of sorghum |
| CN109673429A (en) * | 2017-09-26 | 2019-04-26 | 安徽徽大农业有限公司 | A kind of sorghum seed selection environmentally protective cultural method of high yield |
-
2014
- 2014-12-24 CN CN201410815405.0A patent/CN104521507A/en active Pending
Cited By (5)
| 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 |
| CN105191606B (en) * | 2015-08-20 | 2017-10-31 | 云南省农业科学院农业环境资源研究所 | A kind of method that utilization biological nitrogen pump controls Total Nitrogen leaching loss |
| CN107466522A (en) * | 2017-08-28 | 2017-12-15 | 安徽科技学院 | A kind of vernalization breeding method of sorghum |
| CN107517700A (en) * | 2017-08-29 | 2017-12-29 | 长葛市联发粮食专业合作社 | A kind of harmless implantation methods of sorghum |
| CN109673429A (en) * | 2017-09-26 | 2019-04-26 | 安徽徽大农业有限公司 | A kind of sorghum seed selection environmentally protective cultural method of high yield |
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Application publication date: 20150422 |