Biogas-residue-containing organic fertilizer for peach trees and preparation method thereof

Abstract

The invention relates to biogas-residue-containing organic fertilizer for peach trees and a preparation method thereof. The biogas-residue-containing organic fertilizer is prepared by, by mass, 100 parts of straw, 5-15 parts of coal ash, 2-5 parts of trace nutrient element, 5-10 parts of urea, 3-10 parts of borax, 10-20 parts of monoammonium phosphate, 20-30 parts of humic acid, 3-5 parts of rhizoma polygonati decoction dregs, 0.2-0.5 part of ammonium molybdate, 1-2 parts of ferrous sulfate, 10-20 parts of fermented chicken manure and 100-200 parts of biogas residue. After the biogas-residue-containing organic fertilizer is applied to the peach trees, high peach yield is achieved, and peach tree cracks cannot appear easily.

Description

technical field [0001] The invention relates to the field of chemical fertilizers, in particular to biogas residue organic fertilizer for peach trees and a preparation method thereof. Background technique [0002] Biogas technology, as one of the most effective ways to solve the pollution of livestock and poultry manure and crop chicken manure, has been developed rapidly in recent years, and its potential environmental and economic benefits have been recognized by the society; however, biogas technology produced after anaerobic fermentation, The further deep processing of biogas residues makes it less reported that it is directly applied to crops as a commodity. In addition, for large-scale alcohol factories, monosodium glutamate factories and other enterprises, the treatment of biogas slurry and biogas residues produced has become a difficult problem; if these biogas slurry, Disposal or improper use of biogas residues will inevitably cause waste of resources and secondary p...

AI Technical Summary

Problems solved by technology

[0004] Peach tree fruit cracking is a common phenomenon, which occurs in early, middle and late varieties. The symptoms are split along the midline of the fruit, the pulp has silky pectin, the flesh is soft, the intercellular space is large, and the taste is light. Less water, even with bitter taste, seriously affects the quality and commodity value of peach fruit, causing economic losses