Soil organic fertilization improver and preparation method and application thereof

Abstract

The invention belongs to the technical field of soil improvement, and discloses a tea plantation soil organic fertilization improver and a preparation method and application thereof. The soil organicfertilization improver disclosed by the invention is prepared from a variety of substances according to a specific proportion, such as straw compost, biomass charcoal and cake fertilizer, all the substances cooperate with one another, thus, the improver disclosed by the invention is rich in organic matters and a variety of elements needed by the growth of tea trees, the fertilizer efficiency is persistent and stable, the content of organic matters and active organic matters in soil is increased, consequently, the fertility and quality of soil are increased, and the objective of promoting the increase of tea leave yield and improving quality is achieved. Because the main materials used by the soil organic fertilization improver disclosed by the invention all come from byproducts or wastes of agricultural production, the ecological environment is protected, moreover, the comprehensive recycling of resources is realized, the production cost is reduced, and the invention has high economicvalue.

Description

technical field [0001] The invention belongs to the technical field of soil improvement, and in particular relates to a tea garden soil organic fertilizer improvement agent, a preparation method and an application thereof. Background technique [0002] Soil organic matter generally refers to the substances derived from life in the soil, including soil microorganisms, soil animals and their secretions, as well as plant residues and plant secretions in the soil. Soil organic matter is an important component of the solid phase of soil. Although its content only accounts for a small part of the total soil, it plays an important role in soil formation, soil fertility, environmental protection, and sustainable development of agriculture and forestry. meaning. Due to soil acidification and other problems in the soil of red soil tea gardens in southern my country, the accumulation of soil organic matter is inhibited, resulting in low soil organic matter content. In most areas, the ...

AI Technical Summary

Problems solved by technology

However, the preparation of biological bacteria liquid in this method needs to be carried out under specific conditions, such as some bacteria need to be cultured on a slant alone, and this method needs to use a variety of bacterial species, while the prior art generally lacks efficient strains, bacterial species Lack of resources, many manufacturers use the same bacterial strain, the technology is relatively backward, the production efficiency is low and the cost is high

In addition, chicken manure contains a lot of Escherichia coli, parasites and other harmful bacteria, and it is easy to breed crop diseases and insect pests when directly entering the soil

At the same time, the content of antibiotics and heavy metals in chicken manure is often high. When these antibiotics and heavy metals enter the soil, they will kill microorganisms in the soil, destroy the soil microbial system, and reduce soil biological activity.

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