Biofertilizer for mountainous tea tree planting districts

Abstract

The invention discloses a biofertilizer for mountainous tea tree planting districts. The biofertilizer is characterized by containing the following substances in parts by weight: 15-20 parts of rapeseed cake meal, 5-10 parts of conch shell powder, 5-9 parts of white clamshell powder, 9-14 parts of dicalcium phosphate, 3-6 parts of calcium phosphate, 3-5 parts of potassium nitrate, 15-20 parts of veronica linariifolia straw powder, 25-30 parts of mustard stalk powder, 25-30 parts of flax straw powder, 0.0001 part of plant activating enzyme, 0.001-0.002 part of trichoderma strains, 0.003 part of bacillus subtilis and 11-16 parts of potassium sulfate. The biofertilizer has the beneficial effects that the quality of tea can be improved, the yield of the tea is increased, meanwhile, diseases and pests are reduced, and the intensity for manual labor is lowered; the problems that the tea trees are in lack of nutrition and grow slowly are solved effectively; the applicable range is wide, the use is convenient, and the supplies are abundant; the cost is low, and the biofertilizer has the characteristics of environmental friendliness and recyclability.

Description

Technical field [0001] The invention relates to a biological fertilizer for tea planting in mountainous areas. Background technique [0002] Tea trees are generally planted in hilly and mountainous areas. As a perennial crop, picking fresh leaves all the year round requires certain nutrients. If the nutrients are insufficient, the production of tea will be slow, the yield rate will be low, and the quality of tea will also be affected. Special fertilizer for tea. There are many types of fertilizers currently used for tea planting. Among them, special fertilizers for tea are mostly nitrogen, phosphorus and potassium compound fertilizers available on 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. . But long-term use will destroy the soil aggregate structure, easily cause soil compaction and soil hardening, which will affect the growth of tea trees and reduce the quality of tea. At the s...

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