Biologically fermented bacteriostatic agent, and preparation method and application thereof

Abstract

A biologically fermented bacteriostatic agent provided by the invention adopts food materials as raw materials rich in source. A probiotic mixture and residues of ecological tofu production are added.Through a fermentation manner, effective bacteriostatic substances in the raw materials are fully released, and macromolecular substances in the raw materials are decomposed into small molecular substances and inorganic salts that are easily absorbed and utilized by plants, so that the bacteriostatic agent can effectively inhibit the growth and reproduction of harmful bacteria, and the small molecular substances and inorganic salts thereof can be used as biological fertilizers to provide nutrients required for crop growth. The bacteriostatic agent is prepared only from plants and is preparedthrough fermentation without addition of chemicals; the bacteriostatic agent is nontoxic and harmless, allows drug resistance of harmful bacteria to be not liable to generate, can improve environment,can balance microorganisms in the environment, and does not increase environmental burden. The raw materials are abundant, the cost is low, and the bacteriostatic effect is outstanding.

Description

technical field [0001] The invention belongs to the field of antibacterial agents, and in particular relates to an antibacterial agent for biological fermentation, its preparation method and application. Background technique [0002] There are a huge number of microorganisms in nature, and they are widely classified. Some microorganisms have a symbiotic effect on plants and are beneficial to the growth of plants. Is harmful, for harmful microorganisms, such as various germs. Harmful bacteria will have adverse effects on the growth of crops. First, it is easy to cause rot, spots, withering, ulcers and other phenomena in the lesion. The symptoms of bacterial diseases mainly include: rot, due to the decomposition of pectinase secreted by bacteria, the cells of the roots, stems, tubers, tubers, fruits, ears and other hypertrophic and juicy organs of the affected plants are dissociated, and the tissues collapse and rot, such as cabbage soft rot. Necrosis mainly occurs on the l...

AI Technical Summary

Problems solved by technology

[0003] In order to suppress the harm of harmful microorganisms to crops, agricultural antibacterial agents have emerged as the times require, but in the prior art, the phenomenon of crop diseases, insect pests and microbial hazards is usually alleviated by spraying pesticides, but the pesticides in the prior art are usually chemical Synthetic pesticides, on the one hand, pests and microorganisms will develop resistance to chemically synthesized pesticides, thus leading to the ineffectiveness of pesticides; on the other hand, chemically synthesized pesticides are usually not easy to decompose, and will remain in crops or soil, harming the human body or the environment

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