Agricultural planting soil improvement agent for improving soil structure

Abstract

The invention discloses an agricultural planting soil improvement agent for improving soil structure. The soil improvement agent is composed of the following components by weight: 20-26 parts of basicslag, 10-20 parts of municipal waste, 15-22 parts of tetramethrin, 10-18 parts of river bed black mud, 9-14 parts of wood vinegar, 6-12 parts of nitrohumic acid, 8-12 parts of tannic acid, 10-18 parts of calcium hydrogen phosphate, 6-9 parts of phosphogypsum, 8-13 parts of bone black, 12-16 parts of spirulina powder, 16-19 parts of dolomite powder, 7-10 parts of ferrous sulfate, 12-22 parts of crushed straw, 5-12 parts of calcium nitrate, 3-7 parts of organic silicon rubber, 2-6 parts of lignosulfonate, and 1-4 parts of microbial inoculant bacteria. The soil improvement agent provided by theinvention can prevent soil hardening, enhance soil gelling rate, improve soil structure, and regulate the soil pH value, and solves the problems of fast water evaporation in the land, lack of organicmatters in the soil and weak soil fertility.

Description

Technical field [0001] The invention relates to the field of production of soil conditioners, in particular to a soil conditioner for agricultural planting that improves soil structure. Background technique [0002] Soil is the material basis for human survival, and it is an indispensable and non-renewable natural resource. Once destroyed, it will directly endanger human health and survival. Therefore, the restoration, maintenance and improvement of the soil is extremely urgent. In addition to traditional soil improvement, soil improvement, farming, water conservancy, soil improvement, biochemical soil improvement has become a new trend in the future. The research and application of soil amendments have enabled people to find new methods that are different from traditional soil improvement. [0003] Soil amendments refer to agents that can improve soil structure and physical and chemical indicators. After being applied to the soil, they can promote the formation of a stable aggreg...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a soil improver for agricultural planting that improves the soil structure, which can prevent soil compaction, increase the gelation rate of the soil, improve the soil structure, adjust the pH value of the soil, and solve the problems of rapid water evaporation and lack of soil in the land. Problems with weak organic matter and soil fertility