Compound organic substance fertilizer for tea trees

Abstract

The invention discloses a compound organic substance fertilizer for tea trees, which is characterized by comprising the following substances in parts by weight: 20-30 parts of biogas residue, 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 straw powder, 25-30 parts of oil seed straw powder, 15-20 parts of geese manure, 15-20 parts of sarcandra glabra, 3-6 parts of Cortex Fraxini, 3-5 parts of stemona, 11-20 parts of potassium sulfate, 10-20 parts of wheat straw powder, 12-15 parts of peanut straw powder, 15-19 parts of mung bean straw powder, 1-3 parts of humic acid, 0.1-0.3 part of amino acid, 0.3-0.6 part of chitosan, 15-20 parts of peanut cake, 4-8 parts of sodium aluminum phosphate and 2-5 parts of meerschaum. The fertilizer disclosed by the invention is reasonable in composition, balanced in nutrition, safe and pollution-free, completely satisfies long-term and short-term nutrient demands of tea trees, can balance fertilizer application, soil improvement and environment protection, and can effectively increase the output and quality of tea.

Description

technical field [0001] The invention relates to a tea tree composite 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 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. The content of ingredients and trace elements is not high. Contents ...

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