Fermentation technology of biological organic bacterial manure

Abstract

The invention relates to a fermentation technology of biological organic bacterial manure, and belongs to the technical field of biological organic bacterial manure manufacturing. The technology includes the steps that the raw materials of chicken manure, tobacco waste and cereal, cotton and oil processing plant waste are piled at the normal temperature to be naturally dehydrated; then, a compound fermentation strain is added, and after two times of fermentation and ageing treatment, the biological organic bacterial manure is obtained. By means of the technology, escherichia coli, ascaris eggs and some infectious germs in the chicken manure can be killed in the decomposing process, worm eggs or harmful pathogens or weed seeds in the mixed materials can be thoroughly killed through ageing treatment, and thus the biological bacterial manure is deeply decomposed and has high fertilizer efficiency. The technology is environmentally friendly in production process, short in decomposing period and small in nutrient loss; experiments on the crops of rice, lactuca sativa L, cotton and the like show that the yield is greatly increased, and pest and disease damage is effectively controlled. The problems that in a traditional fermentation method, maturity is low, pathogens and weed seeds in raw materials can not be completely killed, the fermentation process pollutes the environment and fertilizer efficiency is low are solved.

Description

technical field [0001] The invention relates to a fermentation process of biological organic bacterial fertilizer, which belongs to the technical field of biological organic bacterial fertilizer production. Background technique [0002] Chemical fertilizers are rich in quick-acting nutrients. Reasonable application of chemical fertilizers can greatly increase crop yields, which is indispensable at the current stage of sustainable agricultural development. However, indiscriminate application of chemical fertilizers has also brought a series of negative effects: imbalance of nutrients in the soil, degradation of soil quality, stronger sealing, poorer permeability, lower humus content, and soil compaction, resulting in damage to the ecological environment and soil structure of farmland. Different degrees of damage have affected the quality and output of agricultural products to a certain extent. Moreover, excessive application of chemical fertilizers will reduce the ability of...

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Problems solved by technology

[0005] The purpose of the present invention is to: provide a production process that is environmentally friendly, has a short decomposing cycle, less nutrient loss, deep decomposing and high fertilizer efficiency; to solve the problem of insufficient decomposing degree caused by traditional fermentation methods, and can not completely kill pathogens and weeds in raw materials The fermentation process of bio-organic bacterial fertilizer that pollutes the environment and has low fertilizer efficiency

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