Special composite fertilizer for tealeaves

Abstract

The invention discloses special composite fertilizer for tealeaves. The special composite fertilizer is prepared from the following components: oil tea cake, peanut bran, Chinese medicine residue, humic acid livestock manure, biological bacteria preparation, nitrogen phosphorus and potassium fertilizer, biological insecticide, zinc sulfate, magnesium sulfate, sodium molybdate and calcium superphosphate according to a given weight ratio. According to the special composite fertilizer for tealeaves, the organic fertilizer, medium and trace elements and quick-acting inorganic fertilizer are reasonably combined, and by adding the Chinese medicine residue, the special composite fertilizer has the characteristic of integrating the medicine and fertilizer. The special composite fertilizer for the tealeaves is reasonable in formula, balanced in nutrition, safe, nuisanceless, capable of completely satisfying the short-long-term nutrition demand of tea trees, capable of balancing the fertilizing, improving the soil and protecting the environment, and capable of effectively increasing the yield and improving the quality of the tealeaves.

Description

technical field [0001] The invention relates to a special compound fertilizer for tea leaves, which belongs to the technical field of agricultural fertilizers. Background technique [0002] There are many types of fertilizers currently used for tea tree planting, among which the special fertilizer for tea leaves mostly adopts NPK compound fertilizer available on the market, which is mainly composed of three inorganic elements N, P, and K, which can meet the needs of tea trees in a short time Growth needs. However, long-term use will destroy the soil aggregate structure, easily cause soil compaction and soil hardening, thereby affecting the growth of tea trees, and the promotion effect on the growth of tea trees is not obvious. [0003] At the same time, although pure organic fertilizer is rich in organic matter, it releases nutrients slowly, absorbs slowly from tea trees, and has low fertilizer efficiency. Effective balance of various effective nutrients cannot be achieved....

AI Technical Summary

Problems solved by technology

However, long-term use will destroy the soil aggregate structure, easily cause soil compaction and soil hardening, thus affecting the growth of tea trees, and the promotion effect on the growth of tea trees is not obvious

[0003] At the same time, although pure organic fertilizer is rich in organic matter, it releases nutrients slowly, absorbs slowly from tea trees, and has low fertilizer efficiency. Effective balance of various effective nutrients cannot be achieved.