CN103183571A - Method of using organic water soluble fertilizer to reduce herbicide residue in soil - Google Patents
Method of using organic water soluble fertilizer to reduce herbicide residue in soil Download PDFInfo
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- CN103183571A CN103183571A CN2011104616019A CN201110461601A CN103183571A CN 103183571 A CN103183571 A CN 103183571A CN 2011104616019 A CN2011104616019 A CN 2011104616019A CN 201110461601 A CN201110461601 A CN 201110461601A CN 103183571 A CN103183571 A CN 103183571A
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- soil
- soluble fertilizer
- acetochlor
- organic water
- crops
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
Abstract
The invention discloses a method of using an organic water soluble fertilizer to effectively reduce acetochlor residue in soil. After the test that Penshibao (a plant growth regulator), the organic water soluble fertilizer and acetochlor were sprayed to the soil, Guangzhou Branch of China Center of Forecasting and Analysis detected the soil and the results show that the method can reduce 57.6-73.8% of acetochlor residue in the soil, meanwhile can reduce the effect of herbicide residue in the soil to the later crop growth, promotes tillering of cereal crops, helps spike differentiation, reduces spikelet degradation, and improves seed setting rate and grain plumpness. The method can promote branching and prolongs functional leaf time to leguminous crops, and can increase the chlorophyll content, obviously makes leaves appear peak green, improves solar energy utilization efficiency, enhances the accumulation of organic matter, and increases the production of crops by 10 to 35% as for the crops mainly for vegetative mass harvest. The method is suitable for all crops.
Description
One, technical field
The present invention relates to a kind of organic water-soluble fertilizer and reduce the residual method of Herbicidal agent, belong to agriculture field.
Two, background technology
Weedicide residual in soil caused serious harm to crop, soil and even animals and plants, the mankind, and acetochlor is one of most important weedicide kind in the world at present, also is a kind of weedicide of China's usage quantity maximum.There is not a kind of method that can reduce herbicide residue amount in the soil effectively at present.
Three, summary of the invention
The purpose of this patent is, develops a kind of method that can reduce acetochlor residual quantity in the soil effectively.
Owing to use weedicide can save manpower, reduce labour intensity, improve the preventive effect of weeds, be beneficial to mechanized.Along with modern agricultural development, weedicide more and more is subjected to people's favor.The improper use of weedicide, the enrichment area of herbicide residue in soil constantly enlarges, become the bottleneck of restriction agricultural development, as Henan, Hebei, Shandong and other places, owing to the acetochlor improper use, the annual situation that big area wheat seeding generation poisoning is arranged made the wheat-cotton intercropping district in recent years, culture of cotton area continuous slide, the poisoning of weedicide also show on other cash crop such as tobacco leaf, soybean, corn, peanut [1].
Task of the present invention is to spray soil through overtesting with the method that sprays precious organic water-soluble fertilizer+acetochlor, detecting the soil result through China Guangzhou Analysis ﹠. Test Center shows: present method can reduce acetochlor residual quantity 57.6%～73.8% in the soil, and it is 0.5mg/kg that its mu adds the soil residual quantity that 30ml sprays precious organic water-soluble fertilizer; It is 0.81mg/kg that mu adds the soil residual quantity that 20ml sprays precious organic water-soluble fertilizer; Not adding the soil residual quantity that sprays precious organic water-soluble fertilizer is 1.91mg/kg.
Use the present invention can alleviate herbicide residue influence to the succession crop growth in soil, can promote to tiller to cereal crop, be conducive to the fringe differentiation, reduce the grain husk flower and degenerate, improve setting percentage and grain plumpness; For leguminous crop, can promote branch, prolong the functional leaf time; Crop for based on the results nourishing body can increase chlorophyll content, makes the blade face be obvious peak green, improves the efficiency of light energy utilization, strengthens organic accumulation.Obvious effect of increasing production.Test-results shows, uses increasing production of rice 6.84～29.5% of the present invention, wheat increase yield 14.7～20.5%, corn yield increasing 15.6～18.8%, soybean yield-increasing 11.4～24.8%, peanut yield increasing 12.7～37.1%, rape yield increasing 27.8%, cotton volume increase 19.1%, tealeaves volume increase 24.5%, cucumber production promoting 10～25%, beet production-increasing 13.2～24.4%, hami melon volume increase 15.1%, grape yield increasing 3.8%, wax gourd volume increase 23.6%, celery volume increase 23.3%.
Of the present inventionly spray precious organic water-soluble fertilizer, it mainly is formulated through acidifying, chelating, concentration technology by organic and inanimate matter.Organic matter is plant-sourced organic matter, humic acids, citric acid, amino acid, VITAMIN, monose, polysaccharide, Seignette salt, ethylene glycol, and inanimate matter is zinc sulfate, manganous sulfate, boric acid, ammonium molybdate, urea, potassium primary phosphate, phosphoric acid.
Five, embodiment
Mu adds 20～30ml (concentration is 0.044～0.066%) and sprays precious organic water-soluble fertilizer and spray when using the weedicide acetochlor; spray and sprayed 1 time with spraying 1500～2000 times in precious organic water-soluble fertilizer (being that concentration is 0.044～0.066%) separately again in back 7 days; the just residual influence to plant growth of weedicide acetochlor in the soil that can reduce effectively; preserve the ecological environment, improve crop yield and quality.
[1] Hui Cong. the expert points out: herbicide damage need draw attention [J]. agricultural chemicals market information, 2010 (3): 47.
Claims (2)
1. the organic water-soluble fertilizer of Shi Yonging, its leading indicator are organic 5～45% (wherein amino acid 0.8～2%, VITAMIN 0.03～0.5%, total reducing sugar 0.1～5.5%), nitrogen, phosphorus, potassium total amount (N+P
2O
5+ K
2O) 10～25%, micronutrient boron, zinc, manganese, molybdenum, copper, (B+Zn+Mn+Mo+Cu) total amount 2～10%.
2. organic water-soluble fertilizer according to claim 1; reduce the residual using method to the plant growth influence of acetochlor in the soil: every mu of described organic water-soluble fertilizer of mu interpolation 20～30ml (concentration is 0.044～0.066%) claim 1 sprays when using the weedicide acetochlor; spray and used 1500～2000 times in the described organic water-soluble fertilizer of claim 1 (being that concentration is 0.044～0.066%) to spray in back 7 days more separately 1 time; the residual influence to plant growth of acetochlor in the soil of Jiang Diing effectively; preserve the ecological environment, improve crop yield and quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110461601.9A CN103183571B (en) | 2011-12-29 | 2011-12-29 | Method of using organic water soluble fertilizer to reduce herbicide residue in soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110461601.9A CN103183571B (en) | 2011-12-29 | 2011-12-29 | Method of using organic water soluble fertilizer to reduce herbicide residue in soil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103183571A true CN103183571A (en) | 2013-07-03 |
| CN103183571B CN103183571B (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110461601.9A Active CN103183571B (en) | 2011-12-29 | 2011-12-29 | Method of using organic water soluble fertilizer to reduce herbicide residue in soil |
Country Status (1)
| Country | Link |
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| CN (1) | CN103183571B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4797145A (en) * | 1986-02-18 | 1989-01-10 | Wallace Garn A | Method of agricultural soil improvement |
| JPH01239076A (en) * | 1988-03-18 | 1989-09-25 | Gold Kosan Kk | Fertilizer for foliar application |
| CN1090565A (en) * | 1993-02-04 | 1994-08-10 | 四川省南充地区科学技术委员会 | The foliar application fertilizer of one kind of plant |
| CN1289743A (en) * | 2000-11-17 | 2001-04-04 | 解俊峰 | Composite organic liquid fertilizer |
| CN102311289A (en) * | 2010-07-02 | 2012-01-11 | 王祥林 | Organic water soluble fertilizer |
-
2011
- 2011-12-29 CN CN201110461601.9A patent/CN103183571B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4797145A (en) * | 1986-02-18 | 1989-01-10 | Wallace Garn A | Method of agricultural soil improvement |
| JPH01239076A (en) * | 1988-03-18 | 1989-09-25 | Gold Kosan Kk | Fertilizer for foliar application |
| CN1090565A (en) * | 1993-02-04 | 1994-08-10 | 四川省南充地区科学技术委员会 | The foliar application fertilizer of one kind of plant |
| CN1289743A (en) * | 2000-11-17 | 2001-04-04 | 解俊峰 | Composite organic liquid fertilizer |
| CN102311289A (en) * | 2010-07-02 | 2012-01-11 | 王祥林 | Organic water soluble fertilizer |
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| CN103183571B (en) | 2015-05-13 |
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