Fertilizer for promoting tea to grow and preparation method of fertilizer

Abstract

The invention discloses a fertilizer for promoting tea to grow and a preparation method of the fertilizer. The fertilizer is characterized by comprising the following raw materials in parts by weight: 6-8 parts of rapeseed cake meal, 4-6 parts of soybean cake meal, 10-12 parts of walnut shell, 6-8 parts of cotton seed cake meal, 4-6 parts of tea tree branch power, 3-4 parts of soybean, 4-7 parts of maize, 9-11 parts of alfalfa power, 1-2 parts of selenite, 1-2 parts of zinc sulfate, 1-2 parts of ferrum sulfite, 6-8 parts of oil slag, 4-6 parts of bamboo charcoal power, 3-5 parts of diatomite, right parts of EM bacterial agent, 15-20 parts of soil conditioner and an appropriate amount of water. The fertilizer disclosed by the invention is rich in organic fertilizers, inorganic fertilizers and various kinds of nourishment, is innocuous, has no side effects, residue and drug resistance, does not pollute the environment, facilitates the growth of tea, can remarkably supplement required nutritious components, improves the quality of tea, increases the content of substances in tea, which are beneficial to human bodies, and improves the soil.

Description

technical field [0001] The invention relates to the technical field of fertilizers, and relates to a fertilizer for promoting the growth of tea leaves and a preparation method thereof. Background technique [0002] There are many types of fertilizers currently used for tea planting, among which the special fertilizer for tea mostly adopts nitrogen, phosphorus and potassium compound fertilizers available in the market, which are mainly composed of three inorganic elements N, P, and K, which can meet the growth needs of tea trees in a short time . However, long-term use will damage the soil aggregate structure, which will easily cause soil compaction and soil hardening, thereby affecting the growth of tea trees and reducing the quality of tea. [0003] At the same time, although pure organic fertilizer is rich in organic matter, it releases nutrients slowly, absorbs slowly from tea plants, and has low fertilizer efficiency. Effective balance of various effective nutrients can...

AI Technical Summary

Problems solved by technology

However, long-term use will damage the soil aggregate structure, which will easily cause soil compaction and soil hardening, which will affect the growth of tea trees and reduce the quality of tea.

[0003] At the same time, although pure organic fertilizer is rich in organic matter, it releases nutrients slowly, absorbs slowly from tea plants, and has low fertilizer efficiency. Effective balance of various effective nutrients cannot be achieved. Due to the unscientific formula of tea fertilizer, the yield of tea is not high. The content of ingredients and trace elements is not high