Special base fertilizer for tea trees

Abstract

The invention provides a special base fertilizer for tea trees. The base fertilizer comprises the following raw materials in parts by weight: 15-17 parts of biogas residues, 15-25 parts of plant ash, 4-6 parts of nitrogen phosphorus and potassium, 10-20 parts of chicken manure, 1-3 parts of iron ore powder, 30-40 parts of decomposed cow dung, 3-5 parts of soybean curb residues, 35-45 parts of corn straw powder, 5-7 parts of borax, 15-17 parts of urea, 4-6 parts of husks and 1-3 parts of biological bacteria. The base fertilizer can not only provide various nutrients required by growth of tea trees with a lasting fertilizer effect, but also can effectively improve the soil structure, so that the quality of tea leaves is improved.

Description

technical field [0001] The invention relates to the field of agricultural fertilizers, in particular to a special base fertilizer for tea trees. Background technique [0002] In the process of planting tea trees, chemical fertilizers need to be applied. In the prior art, inorganic fertilizers are mostly used, but 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 leaves. Although high-quality organic fertilizers are rich in organic matter, the release of nutrients is slow, the absorption of tea trees is slow, the fertilizer efficiency is low, and the effective balance of various effective nutrients cannot be achieved. In order to solve the above disadvantages, the present invention chooses to mix organic fertilizers and inorganic fertilizers to develop a special base fertilizer for tea trees, using organic matter such as biogas residues, ...

AI Technical Summary

Problems solved by technology

[0002] In the process of planting tea trees, chemical fertilizers need to be applied. In the prior art, inorganic fertilizers are mostly used, but 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 leaves. Although the organic fertilizer is rich in organic matter, the release of nutrients is slow, the absorption of tea trees is slow, the fertilizer efficiency is low, and the effective balance of various effective nutrients cannot be achieved.