Special biological fertilizer for persimmon trees and preparation method

Abstract

The invention discloses a special biological fertilizer for persimmon trees. The special biological fertilizer for the persimmon trees comprises the following raw materials in parts by weight: 18-23 parts of chicken manure, 12-16 parts of cattle manure, 12-16 parts of sheep manure, 10-15 parts of straw, 5-10 parts of peat soil, 6-12 parts of animal bone meal, 6-9 parts of tree leaves, 5-8 parts ofmushroom residue, 14-16 parts of urea, 11-13 parts of calcium superphosphate, 13-15 parts of calcium nitrate, 9-12 parts of potassium sulfate, 0.07-0.11 part of ammonium molybdate, 1.8-2.2 parts of copper sulfate, 0.9-1.3 parts of manganese sulfate, 4-6 parts of ferrous sulfate, 11-14 parts of potassium humate, 5-7 parts of eggshell powder, 0.05-0.1 part of borax, 13-15 parts of goose feather, 5-6 parts of a microbial fermented product, 9-12 parts of celastrus orbiculatus, 5-6 parts of azadirachta indica and 5-7 parts of radix aconiti. The special biological fertilizer for the persimmon treeshas the advantages as follows: the special biological fertilizer for the persimmon trees has an obvious yield increasing effect, integrates fertilization and sterilization and is environmentally friendly and pollution-free.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to a special biomedical fertilizer for persimmon trees and a preparation method thereof. Background technique [0002] The application of chemical fertilizers has played a key role in increasing agricultural incomes for many years. However, due to the long-term application of chemical fertilizers, insufficient supply of organic fertilizers, and imbalances in the proportion of various nutrients, the ecological environment of farmland, soil physical and chemical properties, and soil biota have been damaged to varying degrees, and the quality of agricultural products has been affected to a certain extent. Therefore, chemical fertilizer pollution has become a major public hazard in the world today. The current status of soil resources in my country urgently needs to supplement soil organic matter through artificial measures to ensure the level of agricultural planting a...

AI Technical Summary

Problems solved by technology

[0005] my country is a large agricultural production country. With the high utilization of fertilizers, the requirements for fertilizers are constantly increasing. At present, a large amount of inorganic fertilizers are used, which seriously leads to the increase of harmful substances in crops, poor quality, and incomplete nutrition. Secondly, the soil is easy to Hardening, poor drought resistance, and poor water retention performance, which seriously affects the normal growth of crops and poor economic benefits