Selenium-containing pesticide residue cleaning agent

A pesticide residue and scavenger technology, applied to biocides, animal repellents, plant growth regulators, etc., can solve problems affecting the health of urban and rural residents, reduce the quality of agricultural products, etc., and achieve the effect of quickly removing and degrading pesticide residues

Active Publication Date: 2012-03-28
江苏浩波农业科技开发有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

The non-standard use of pesticides that the agricultural departments worry about will seriously reduce the quality of agricultural pr

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment １

[0014] A selenium-containing pesticide residue scavenger is characterized in that it is obtained by the following steps: by weight, with 5 parts of licorice, 5 parts of salvia miltiorrhiza, 40 parts of Rhizoma Chuanxiong, 40 parts of comfrey, 40 parts of honeysuckle, 40 parts of dandelion, plantago Grass 40 parts, crush and grind the above Chinese herbal medicine into powder, take it and soak it in 10 times the amount of hot water at 60°C and stir for 14 hours, after filtering, add 0.5 part of selenium salt, and the finished product. The finished product is adjusted to pH7. The selenium salt is sodium selenite.

Embodiment 2

[0016] A selenium-containing pesticide residue scavenger is characterized in that it is obtained by the following steps: by weight, 15 parts of licorice, 15 parts of salvia miltiorrhiza, 60 parts of Rhizoma Chuanxiong, 60 parts of comfrey, 60 parts of honeysuckle, 60 parts of dandelion, plantago Grass 60 parts, crush and grind the above Chinese herbal medicine into powder, take it and soak it in 15 times the amount of hot water at 70°C and stir for 16 hours, after filtering, add 1.2 parts of selenium salt to obtain the finished product. The finished product is adjusted to pH8. The selenium salt is potassium selenite.

Embodiment 3

[0018] A selenium-containing pesticide residue scavenger is characterized in that it is obtained by the following steps: by weight, 12 parts of licorice, 12 parts of salvia miltiorrhiza, 50 parts of Rhizoma Chuanxiong, 50 parts of comfrey, 50 parts of honeysuckle, 50 parts of dandelion, plantago 50 parts of grass, selenium salt, the above-mentioned Chinese herbal medicine is crushed and ground into a powder, which is soaked in 13 times the amount of hot water at 65°C and stirred for 15 hours. After filtering, 0.7 part of selenium salt is added to obtain the finished product. The finished product is adjusted to pH 7.5. The selenium salt is sodium selenite.

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Abstract

The invention belongs to a pesticide residue cleaning agent, in particular relates to a selenium-containing pesticide residue cleaning agent which is characterized by being prepared according to the following steps of: crushing and grinding 5-15 parts of liquorice root, 5-15 parts of the root of red-rooted salvia, 40-60 parts of chuanxiong rhizome, 40-60 parts of radices lithospermi, 40-60 parts of honeysuckle flower, 40-60 parts of dandelion, 40-60 parts of plantago asiatica and selenium in parts by weight into powder; taking the powder to be placed in 10-15 times of hot water with the temperature of 60-70 DEG C for soaking and stirring for 14-16h, filtering and then adding 0.5-1.2 parts of selenium salt to obtain the pesticide residue cleaning agent. The pesticide residue cleaning agenthas the advantages of easiness in purchasing Chinese medcinal herbs, low cost, convenience for preparation and use, and is an environment-friendly cleaning agent of the crop pesticide residue.

Description

technical field [0001] The invention belongs to a pesticide residue scavenger, in particular to a selenium-containing pesticide residue scavenger. Background technique [0002] Over the past 30 years of reform and opening up, many regions in my country have neglected the protection of the environment while the economy has developed rapidly. Industrial and mining enterprises discharge a large amount of sewage, and the number of automobiles has increased sharply, resulting in varying degrees of pollution in my country's urban and rural water sources, air, soil and other environments. Especially in economically developed areas, farmland has suffered the most serious damage, and crops have exceeded the standard due to heavy metals and pesticide residues. And the quality dropped drastically. Environmental and food contamination has threatened the health of the general population. On the one hand, the excessive reliance on pesticides and the abuse of antibiotics and hormones in a...

Claims

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Application Information

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IPC IPC(8): A01N25/32
Inventor 王进波
Owner 江苏浩波农业科技开发有限公司
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