Liquid microbial agent for preventing soil hardening and preparation method thereof

Abstract

The invention belongs to the technical field of soil improvement, and discloses a liquid microbial agent for preventing soil hardening and a preparation method thereof. The liquid microbial agent for preventing soil hardening is prepared from the following components in parts by weight: 4-5 parts of lactobacillus acidophilus, 3-4 parts of brevibacillus brevis, 3-4 parts of bifidobacterium, 6-20 parts of rice straw, 6-8 parts of cellulase, 2-3 parts of long-chain fatty alcohol and 10-30 parts of distilled water. The liquid microbial agent for preventing soil hardening provided by the invention is suitable for soil remediation, does not cause secondary pollution to the environment, does not cause additional burden, belongs to an environment-friendly affinity type microbial agent product, and can realize soil remediation, reduce soil hardening, improve soil fertility and improve soil permeability; the plant growth is promoted; meanwhile, the preparation method of the liquid microbial agent for preventing soil hardening provided by the invention is simple and convenient to operate, and the product is convenient to store, transport and put.

Description

technical field [0001] The invention belongs to the technical field of soil treatment, and in particular relates to a liquid microbial agent for preventing soil compaction and a preparation method thereof. Background technique [0002] At present, during the growth process of existing crops, it is generally necessary to fertilize the soil to provide nutrients for the soil. However, in general, the fertilization devices used for crops are directly planted in the farmland. After that, the crops and the soil where the crops are planted are fertilized, and the fertilizers used by the crops generally affect the effective components of the soil itself, and the nutrients in the soil are lost too quickly in the later stage. There is no way to promote the growth of crops in the prior art. The microbial agent that can keep the soil active cannot prevent the phenomenon of soil compaction. [0003] Through the above analysis, the existing problems and defects of the prior art are: ther...

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Problems solved by technology

[0002] At present, during the growth process of existing crops, it is generally necessary to fertilize the soil to provide nutrients for the soil. However, in general, the fertilization devices used for crops are directly planted in the farmland. After that, the crops and the soil where the crops are planted are fertilized, and the fertilizers used by the crops generally affect the effective components of the soil itself, and the nutrients in the soil are lost too q

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