Organic fertilizer for improving tea planting soil

Abstract

The invention discloses an organic fertilizer for improving tea planting soil. The organic fertilizer is prepared from the following raw materials in parts by weight: 125 to 150 parts of cassava alcohol residue, 60 to 80 parts of corn alcohol residue, 30 to 50 parts of ertemisia apiacea extracting medicine residue, 3 to 12 parts of EM (effective microorganism), 30 to 80 parts of livestock manure,3 to 5 parts of actinomycetes, 30 to 50 parts of potassium hydroxide, 1 to 6 parts of trace element and 20 to 30 parts of soil dispersing agent. The organic fertilizer has the advantages that the technical problem of difficulty in treatment of industrial wastes of cassava alcohol residue, corn alcohol residue, ertemisia apiacea extracting medicine residue, livestock manure and the like is solved;the nitrogen, phosphor and potassium fertilizers and the trace elements are provided for the growth of organic tea, the functions of enhancing effect and promoting plants to absorb nutrients are realized, the tillage cost is reduced, and the output and quality of crop are improved.

Description

technical field [0001] The invention relates to the technical field of organic tea planting, in particular to an organic fertilizer for improving tea planting soil. Background technique [0002] Tea originated in China, and tea was first used as a sacrifice. Tea has anti-oxidation, anti-mutation, anti-tumor, lower blood cholesterol and low-density lipoprotein content, and can help maintain body fluids alkaline and healthy, so it is loved by consumers. In recent years, the planting area of ​​tea has continued to expand, and the planting and management of tea trees have been paid more and more attention by tea farmers. [0003] The proportion of macroelement fertilizers required for the growth of tea trees is very special. The results of the study proved that the nitrogen:phosphorus:potassium ratio of tea leaves is about 4:1:1. On the premise of a balanced ratio of nitrogen, phosphorus and potassium fertilizers, the quality of tea is related to the content of organic nitrog...

AI Technical Summary

Problems solved by technology

[0004] The remaining cassava alcohol residue after cassava is used to ferment alcohol and the remaining corn alcohol residue after corn fermentation to make alcohol contain a variety of nutrients and microorganisms. If these residues are not disposed of in time, it is easy to produce odor and get mouldy

Artemisia annua is used to extract the anti-malarial drug artemisinin, and the residue of Artemisia annua extracted from it will cause corruption and odor if it is not treated in time, which will affect the quality of the environment

Livestock manure contains many parasites, pests, microorganisms and eggs, etc. If it is used directly, it is easy to transfer harmful substances in the manure to crops, causing poor growth or death

However, if the poultry manure is used directly, the odor will be very strong and it will easily pollute the environment. At the same time, its fertility is difficult to be absorbed by the action, and the utilization rate is low.

As people pay more and more attention to environmental protection, people pay more and more attention to comprehensive utilization. They gradually realize the advantages of composting and the benefits to the environment. Farmers make composting in various ways according to local conditions. The organic fertilizers used are of poor quality and unstable use effects, and even have some relatively poor effects, which greatly affects people's enthusiasm for using organic fertilizers. The temptation of short-term benefits has led to the re-selection of chemical fertilizers.

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