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Method of using organic water soluble fertilizer to reduce herbicide residue in soil

A water-soluble and fertilizer technology, applied in the agricultural field, can solve the problems of reducing herbicide residues in the soil, etc., and achieve the effects of improving light energy utilization, enhancing accumulation, and increasing seed setting rate

Active Publication Date: 2013-07-03
王缉成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no method that can effectively reduce the amount of herbicide residues in the soil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] When using the herbicide acetochlor, add 20-30ml per mu (that is, the concentration is 0.044-0.066%) to spray with Penshibao organic water-soluble fertilizer, and then spray 1500-2000 times of Penshibao organic water-soluble fertilizer 7 days after spraying (ie The concentration is 0.044-0.066%) spraying once can effectively reduce the influence of the herbicide acetochlor residue in the soil on the growth of crops, protect the ecological environment, and improve the yield and quality of crops.

[0009] [1] Hui Cong. Experts pointed out: Herbicide damage needs attention [J]. Pesticide Market Information, 2010(3): 47.

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PUM

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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

1. Technical field [0001] The invention relates to a method for reducing soil herbicide residues with an organic water-soluble fertilizer, which belongs to the field of agriculture. 2. Background technology [0002] Herbicide residues in the soil have caused serious harm to crops, soil, animals, plants, and humans. Acetochlor is currently one of the most important herbicide varieties in the world, and it is also the most widely used herbicide in my country. At present, there is no method that can effectively reduce the amount of herbicide residues in the soil. 3. Contents of the invention [0003] The purpose of this patent is to develop a method that can effectively reduce the residual amount of acetochlor in soil. [0004] Because the use of herbicides can save manpower, reduce labor intensity, improve the effect of weed control, and facilitate mechanized operations. With the development of modern agriculture, herbicides are becoming more and more popular. Improper us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
CPCY02P20/133
Inventor 王缉成
Owner 王缉成