Biomass fertilizer for tea trees

Abstract

The invention discloses a biomass fertilizer for tea trees. The biomass fertilizer is characterized by containing the following substances in parts by weight: 25-30 parts of mica powder, 15-20 parts of ammonium nitrate, 10-15 parts of diammonium phosphate, 5-9 parts of calcium dihydrogen phosphate, 10-20 parts of wheat straw powder, 12-15 parts of peanut straw powder, 15-19 parts of mung bean stalk powder, 1-3 parts of humic acid, 0.1-0.3 part of amino acid, 0.3-0.6 part of chitin, 15-20 parts of peanut cakes, 15-20 parts of castor cakes, 2-4 parts of potassium polymetaphosphate, 3-8 parts of potassium pyrophosphate, 4-8 parts of sodium aluminum phosphate, 0.1-0.2 part of nitrobacterium powder, 0.1-0.2 part of rhizobium powder, 3-6 parts of zinc sulfate and 2-5 parts of sepiolite. The biomass fertilizer is reasonable in formula and balanced in nutrition, is safe and pollution-free and fully meets the short / long-term nutrient requirements of the tea trees, balanced fertilization can be achieved, the soil can be improved, the environment can be protected, the yield of tea can be effectively increased, and the quality of the tea can be effectively improved.

Description

technical field

[0001] The invention relates to a tea tree biomass 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 of the inv...