Agricultural-residue-free biodegradation technology

Abstract

The invention relates to a grain crop noxious residue (such as chemical fertilizers and pesticides) degradation technology, in particular relates to an agricultural-residue-free biodegradation technology. The agricultural-residue-free biodegradation technology comprises spraying agricultural-residue-free degradant in different stages of plant growth process, so that the plant can produce biological enzymes to degrade the pesticide residues to amounts of zero or close to zero, and at the same time, the heavy metal absorption of plants is changed and the noxious heavy metal can be decreased by 50-86%. According to the detection by European Union SGS and national inspection center for grain and oil and the like, the pesticide residue of the crops planted by use of the technology of the invention is far less than the standard residues of China, EU member states and the like, and can meet the agricultural-residue-free standard.

Description

technical field [0001] The invention relates to a technology for degrading harmful residues such as chemical fertilizers and pesticides in crops and grains, in particular to a biodegradation technology without agricultural residues. Background technique: [0002] my country is a big food country. At present, most of my country's food crops still need to rely on pesticides and chemical fertilizers to resist diseases and insect pests and increase food production; in this way, the main harmful residues of food crops are organophosphorus, organochlorine, organosulfur, carbamate , permethrin, herbicides, hormones, antibiotics, nitrous acid, harmful heavy metals, etc. degrade five types of residues - chemical fertilizer residues, pesticide residues (insecticides / fungicides / herbicides), hormone residues, antibiotic residues and harmful heavy metals; these harmful The residues are harmful to the human body, and the technology of removing residues from crops that have been used with pe...

AI Technical Summary

Problems solved by technology

[0002] my country is a big food country. At present, most of my country's food crops still need to rely on pesticides and chemical fertilizers to resist diseases and insect pests and increase food production; in this way, the main harmful residues of food crops are organophosphorus, organochlorine, organosulfur, carbamate , permethrin, herbicides, hormones, antibiotics, nitrous acid, harmful heavy metals, etc. degrade five types of residues - chemical fertilizer residues, pesticide residues (insecticides / fungicides / herbicides), hormone residues, antibiotic residues and harmful heavy metals; these harmful The residues are harmful to the human body, and the technology of removing residues from crops that have been used with pesticides and chemical fertilizers has not yet appeared, so people can only carry out certain deep processing or other cleaning methods when processing rice. But none of these can eradicate the residues on the grain, and will also lose the nutritional part of the grain itself

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