Chestnut tree planting organic fertilizer and preparation method thereof

Abstract

The invention belongs to the technical field of fertilizer production and relates to a chestnut tree planting organic fertilizer and a preparation method thereof. The organic fertilizer is prepared from, by weight, 20-30 parts of borax powder, 60-70 parts of dried cow dung, 20-30 parts of plant ash, 10-20 parts of pine needle meal, 15-20 parts of bean pulp, 15-25 parts of sugar beet pulp, 15-25 parts of brewer's grain, 20-30 parts of avermectins residues, 15-25 parts of edible fungus residues, 10-20 parts of humic acid, 10-15 parts of EM bacterial liquid and an appropriate amount of purified water. The organic fertilizer is scientifically formulated according to essential nutrients to growth of chestnut trees and mainly made from dried cow dung, plant ash, pine needle meal, bean pulp, sugar beet pulp, brewer's grain, avermectins residues, edible fungus residues, humic acid through microbial fermentation, and the organic fertilizer is rich in nutrient, beneficial to improvement of soil micro-ecological environment and soil fertility, capable of providing beneficial conditions for growth of the chestnut trees and conducive to improvement of chestnut fruit quality and yield.

Description

technical field [0001] The invention relates to an organic fertilizer for planting chestnut trees and a preparation method thereof, belonging to the technical field of fertilizer production. Background technique [0002] Chestnut (scientific name: Castanea mollissima BL.) is a plant of the genus Chestnut in the family Fagaceae. It is native to China and distributed in Vietnam, Taiwan, and mainland China. It grows at an altitude of 370-2,800 meters and is more common in mountains. Widely cultivated. Chestnut, jujube and persimmon are called "three major woody grains". Chestnut is rich in nutrients such as protein, fat, carbohydrates, calcium, phosphorus, iron, zinc, and multiple vitamins. Pregnant women who often eat chestnuts can not only keep fit and strengthen their bones, but also help the development and maturity of the pelvis, and also have the effect of eliminating fatigue. Moreover, the fried chestnut tastes sweet and delicious, and it is a very good delicacy. ...

AI Technical Summary

Problems solved by technology

Such treatment of edible fungus residue not only leads to waste of resources, but also leads to the growth of harmful mold spores and pests, causing great pollution to the environment