Biofertilizer for green food tea

Abstract

The invention discloses a biofertilizer for green food tea. The biofertilizer is characterized by containing the following substances in parts by weight: 35-40 parts of urea, 11-16 parts of ammonium chloride, 15-26 parts of diammonium phosphate, 25-30 parts of weathered coal, 15-30 parts of bamboo charcoal powder, 0.0001 part of photosynthetic bacterium powder, 0.0001 part of arbuscular mycorrhizal fungus powder, 0.0001 part of bacillus licheniformis powder, 25-30 parts of duck manure, 15-20 parts of cotton stalk powder, 25-30 parts of oilseed straw powder, 15-20 parts of goose feces, 15-20 parts of sarcandra glabra, 3-6 parts of ash barks, 3-5 parts of radix stemonae, 11-20 parts of potassium sulfate, 10-20 parts of sodium chloride, 1-2 parts of calcium superphosphate and 3-6 parts of ammonium molybdate. The biofertilizer has the beneficial effects that the fertilizer is scientific in formula, contains microelements and natural sustained-release substances and can meet the growth needs of the tea, so that the yield of the tea can be increased, the quality of the tea can be improved, meanwhile, the soil can be improved, and the ecological balance of the soil is maintained.

Description

technical field [0001] The invention relates to a green food tea biological 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 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. 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. Th...

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