Degradation agent capable of removing pesticide residues from tea leaves

Abstract

The invention discloses a degradation agent capable of removing pesticide residues from tea leaves. The degradation agent is prepared from the following raw materials in parts by weight: 12 to 15 parts of carbamide, 9 to 14 parts of butenedioic acid, 6 to 10 parts of alkyl benzene sulfonic acid, 14 to 18 parts of potassium selenite, 7 to 12 parts of sodium carbonate, 10 to 16 parts of sodium sulfate, 5 to 9 parts of glutathione, 4 to 9 parts of radix bupleuri, 6 to 10 parts of honeysuckle flower, 7 to 10 parts of radix et rhizoma rhei, 10 to 14 parts of radix geutianae, 8 to 12 parts of ginkgo leaf, 9 to 12 parts of herb of polygonum hydropiper, 3 to 6 parts of a surfactant, 4 to 8 parts of chitosan and 30 to 40 parts of de-ionized water. By adopting the degradation agent, a lot of beneficial microorganisms can be propagated at roots of the tea leaves, and a lot of secondary metabolites are generated in a propagation process, so that the formation of an aggregate structure of soil is accelerated the aggregate structure formed in the soil can be used for loosening hardened soil; meanwhile, the fertilizer retention capacity, the water-retaining property and the air permeability are enhanced; growth and development of root systems can be promoted, so that the residues of pesticide in the tea leaves are effectively reduced.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a degradation agent for removing pesticide residues in tea. Background technique [0002] A large amount of chemical fertilizers, pesticides and herbicides are used in tea, which makes the soil harden more and more seriously, and the land productivity decreases year by year, which causes the lack of supply of trace elements in the process of crop growth, and causes various physiological diseases caused by the lack of trace elements . At the same time, continuous cropping also increases the pathogenic bacteria in the soil year by year, causing soil diseases. The tea leaves cannot grow according to their own law of growth, and the lack of trace elements affects the normal growth of tea leaves. The final result is that the quality and taste of tea leaves are affected, and harmful substances such as pesticides and fertilizers are left in tea leaves. Contents of the inventio...

AI Technical Summary

Problems solved by technology

[0002] A large amount of chemical fertilizers, pesticides and herbicides are used in tea, which makes the soil harden more and more seriously, and the land productivity decreases year by year, which causes the lack of supply of trace elements in the process of crop growth, and causes various physiological diseases caused by the lack of trace elements

At the same time, continuous cropping also increases the pathogenic bacteria in the soil year by year, causing soil diseases

The tea cannot grow according to its own growth law, and the lack of trace elements affects the normal growth of the tea. The final result is that the quality and taste of the tea are affected, and pesticides, fertilizers and other harmful substances to the human body are left in the tea.