Tea tree organic compound fertilizer and preparation method thereof

Abstract

The invention discloses a tea tree organic compound fertilizer and a preparation method thereof. The tea tree organic compound fertilizer is characterized by comprising the following raw materials in parts by weight: 70-80 parts of poultry excrement, 20-30 parts of tea residue, 40-50 parts of spirit lees, 20-30 parts of aquatic product heel, 30-40 parts of soybean meal, 25-30 parts of bone power, 16-20 parts of weathered coal, 12-16 parts of nitro-humic acid, 8-10 parts of peat, 2-3 parts of compound sodium nitrate, 7-9 of tuber stemona root powder, 1-2 parts of sodium selenite, 1-2 parts of zinc sulfate, 9-12 parts of potassium chloride, 6-8 parts of nitro humic acid, 6-8 parts of sepiolite powder, 0.1-0.2 part of brassinolide, 3-4 parts of aluminum hydroxide, 4-5 parts of sodium metasilicate, 15-20 parts of soil conditioner, and appropriate amount of EM fermentation agent and water. The tea tree organic compound fertilizer mainly adopts organic fertilizers, and is added with considerable microelements, supplements requirements of tea for growth, improves the quality of the tea, greatly improves soil, is high in activity and in utilization ratio, avoids secondary pollution, and is environmental-friendly.

Description

technical field [0001] The invention relates to the technical field of fertilizers, and relates to a tea tree organic compound fertilizer 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 cannot be achiev...

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