Soil conditioner

Abstract

The invention discloses a soil conditioner, which is composed of the following raw materials in parts by weight: 80 parts of attapulgite, 60 parts of weathered coal, and 60 parts of urea. The provided soil conditioner has the advantages of simple formula, low cost, good effect, and suitability for popularization and application in agriculture, can prevent volatilization and loss of nitrogen fertilizer so as to improve the utilization rate of nitrogen fertilizer, can improve the utilization and absorption rate of other macro-element fertilizers, can increase the fertilizing performance of soil, and is capable of promoting the growth of plant roots and activity of beneficial microbes, helping soil to release various nutrients that can be absorbed by the plants, effectively improving the soil, enhancing the fertilizing performance of soil, increasing the content of organic substances in soil, treating soil hardening, desertification, and salinization of soil, improving the permeability of soil, strengthening the water and fertilizer retaining performance of soil, reducing water evaporation, strengthening the cation exchanging performance of soil, and promoting the plant roots to better absorb the micro elements.

Description

technical field [0001] The invention belongs to the field of soil fertilizer technology, and in particular relates to a soil conditioner. Background technique [0002] In my country's agriculture, inorganic chemical fertilizers are mostly used to increase crop production. The long-term application of large amounts of chemical fertilizers has damaged the soil. [0003] Especially in land degraded areas, the original soil fertility base is poor, which will lead to more compacted soil, lower fertilizer utilization rate, unbalanced soil nutrition and reduced fertility. [0004] In order to solve these bottleneck problems, it is urgent to invent, produce, and promote new green chemical fertilizers to promote the further rapid development of my country's large-scale agriculture. Contents of the invention [0005] The technical problem to be solved by the present invention is to provide a kind of natural high-quality raw material for the deficiencies of the prior art, [0006] ...

AI Technical Summary

Problems solved by technology

[0003] Especially in land degraded areas, the original soil fertility base is poor, which will lead to more compacted soil, lower fertilizer utilization rate, loss of soil nutrition balance, and reduced fertility