Organic fertilizer beneficial to tea growth and preparation method thereof

Abstract

The invention discloses an organic fertilizer beneficial to tea growth and a preparation method thereof. The fertilizer is prepared from the following raw materials in parts by weight: 10-15 parts of chicken manure, 8-10 parts of tea seed meal, 8-10 parts of rape straw, 5-8 parts of bamboo charcoal powder, 5-10 parts of dried seaweed, 10-15 parts of humic acid, 5-8 parts of medical stone, 5-8 parts of alunite, 2-3 parts of EM biological strain, 10-15 parts of urea, 5-10 parts of monopotassium phosphate, 5-10 parts of ammonium dihydrogen phosphate, 1-2 parts of zinc sulfate, 1-2 parts of boric acid, 1-2 parts of ammonium molybdate, 1-2 parts of ferrous sulfate and 1-2 parts of organic selenium. The organic fertilizer is specially used for promoting the growth of the tea leaves, and has the characteristics of simple process, wide raw material source and the like; the organic fertilizer has the advantages of long and stable fertilizer efficiency and high organic matter content, and can improve the soil quality and the soil structure; and the tea fruits can contain mineral substances, vitamins, inorganic elements, amino acids, fatty acids and the like required by a human body.

Description

technical field [0001] The invention relates to the field of organic fertilizers, in particular to an organic fertilizer beneficial to the growth of tea leaves and a preparation method thereof. Background technique [0002] The large and long-term use of chemical fertilizers in agricultural planting has led to the lack of organic matter in the soil, the imbalance of nitrogen, phosphorus, and potassium, and the seriousness of agricultural diseases and insect pests. Excessive use of chemical fertilizers has not only caused a large amount of energy consumption, but also caused agricultural water and soil environmental pollution. It will also cause soil compaction, reduce crop production, damage the ecological environment, and cause eutrophication of water bodies, which will affect the health of humans and animals. The return of components to the land is of great significance for improving soil, restoring microecology, restoring fertility, vigorously producing green agricultural...

AI Technical Summary

Problems solved by technology

[0002] The large and long-term use of chemical fertilizers in agricultural planting has led to the lack of organic matter in the soil, the imbalance of nitrogen, phosphorus, and potassium, and the seriousness of agricultural diseases and insect pests. Excessive use of chemical fertilizers has not only caused a large amount of energy consumption, but also caused agricultural water and soil environmental pollution. It will also caus