Compounded bio-organic fertilizer for tea trees

Abstract

The invention discloses a compounded bio-organic fertilizer for tea trees. The compounded bio-organic fertilizer is characterized by containing the following substances in parts by weight: 15-20 parts of ammonium nitrate, 9-12 parts of potassium sulfate, 0.1-0.2 part of lactobacillus powder, 0.1-0.2 part of nitrobacterium powder, 0.1-0.2 parts of rhizobium powder, 3-6 parts of zinc sulfate, 10-15 parts of diammonium phosphate, 5-9 parts of calcium dihydrogen phosphate, 10-20 parts of wheat straw powder, 12-15 parts of peanut straw powder, 15-19 parts of mung bean stalk powder, 1-3 parts of humic acid, 0.1-0.3 part of amino acid, 0.3-0.6 part of chitin, 15-20 parts of peanut cakes, 4-8 parts of sodium aluminum phosphate and 2-5 parts of sepiolite. The compounded bio-organic fertilizer is reasonable in formula and balanced in nutrition, is safe and pollution-free and fully meets the short / long-term nutrient requirements of the tea trees, balanced fertilization can be achieved, the soil can be improved, the environment can be protected, the yield of tea can be effectively increased, and the quality of the tea can be effectively improved.

Description

technical field [0001] The invention relates to a tea tree composite bio-organic fertilizer. Background technique [0002] There are many types of fertilizers currently used for tea tree planting, among which the special fertilizer for tea mostly adopts nitrogen, phosphorus and potassium compound fertilizers available on the market, which can meet the growth needs of tea trees in a short time. However, long-term use will destroy 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. 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. Cont...

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.

At the same time, although pure organic fertilizer is rich in organic matter, it releases nutrients slowly, tea trees absorb slowly, and fertilizer efficiency is low. 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