Modified chitosan pakchoi concentrated fertilizer with high infectious microbe inhibiting activity and preparation method thereof

Abstract

The invention discloses modified chitosan pakchoi concentrated fertilizer with high infectious microbe inhibiting activity. The modified chitosan pakchoi concentrated fertilizer with high infectious microbe inhibiting activity comprises the following components in parts by weight: chitosan cationic solution, cinnamic acid, cerium oxalate, humulone, algin, shrimp and crab shells, tremolite, iron-containing waste residue, nano carbon, EM microbial agent, zinc methionine complex, ethoxy quinoline, porous high-activity humic acid, superfine glass fibers with micropores, O-carboxymethyl chitosan and right amount of weakly acidic small molecular group activated water. The modified chitosan pakchoi concentrated fertilizer with high infectious microbe inhibiting activity adopts chitosan rare earth cerium copolymer carried by the superfine glass fibers, supplement of cerium oxalate and antibacterial cultivation on the pakchoi are realized, and the weakly acidic small molecular group activated water and O-carboxymethyl chitosan treated cinnamic acid are combined, so that antibacterial, disease-resistant and high-efficiency cultivation is promoted, and natural environment-friendly cultivation is realized; meanwhile, shrimp and crab shell waste, tremolite, sandy soil and iron-containing waste residue are combined for composting, and the fertilizer has good permeability, is rich in nutrients and can promote high-efficiency cultivation of the pokchoi.

Description

technical field [0001] The invention relates to the technical field of vegetable fertilizers, in particular to a high-efficiency modified chitosan cabbage fertilizer with high anti-bacteria activity and a preparation method thereof. Background technique [0002] With the development of society and the growth of population, people's demand for vegetables is also increasing. Vegetables are indispensable in people's daily diet, especially Chinese cabbage is a kind of vegetable that people like. Chinese cabbage is one of the vegetables. The vegetable with the most minerals and vitamins is rich in vitamin C and calcium. The yield of pakchoi is a concern for everyone, but during the cultivation process, especially in summer, pakchoi is prone to disease and drought. While the cabbage is not fresh, the cabbage leaves are badly eaten by insects, which seriously affects its yield, consumption and economic benefits. It is of great significance to provide high-efficiency disease-resist...

AI Technical Summary

Problems solved by technology

[0002] With the development of society and the growth of population, people's demand for vegetables is also increasing. Vegetables are indispensable in people's daily diet, especially Chinese cabbage is a kind of vegetable that people like. Chinese cabbage is one of the vegetables. The vegetable with the most minerals and vit