Preparation method of bacterial agent for producing organic fertilizer by using planting waste in vegetable production area

Abstract

The invention relates to a preparation method of a fungicide for producing an organic fertilizer by using planting and breeding wastes in a vegetable production area. The method comprises the following steps: (1) mixing milk and brown sugar evenly to obtain a solution A; (2) adding the mixed bacteria solution to the solution A, mixing evenly to obtain a mixed solution and adding 1 part of inorganic salt to obtain a solution B; (3) adding corn flour to the solution B and stirring evenly to obtain the raw material of which the moisture content is 30%-45%; (4) putting the raw material into a transparent container, sealing the container by using a gas-permeable membrane, fertilizing at 28-36 DEG C under a sufficient illumination condition for 1-3 days, stirring once at an interval of 6-12 hours and carrying out drying, crushing and bagging in a sterile condition when the mixed bacteria reach 2-20 billion cfu / g to obtain an organic fungicide. The method is simple in process and low in cost. The organic fertilizer produced by adopting the bacteria produced by the method is good in composting effect.

Description

technical field [0001] The invention relates to the field of agricultural environmental protection, in particular to a preparation method of a bacterial agent for producing organic fertilizers by utilizing wastes from planting and raising in vegetable production areas. Background technique [0002] In recent years, my country's vegetable industry has developed rapidly. Discarded roots, stems, and leaves that must be removed during vegetable harvesting, processing, transportation, and sales, as well as whole-plant vegetables that are unsalable due to market reasons or defective due to natural disasters, have produced a large number of tailings. vegetable. At the same time, with the rapid development of large-scale aquaculture in vegetable production areas, a large amount of waste such as livestock and poultry manure and sewage are produced by the farms. Due to the lack of effective ways of resource utilization, serious waste of resources and environmental pollution have been ...

AI Technical Summary

Problems solved by technology

[0003] The patent with the publication number CN103966148B uses dried eggplant stalks, dried cucumber seedlings, and dried Chinese cabbage leaves as the main raw materials to produce organic fertilizers. Due to the harvest season, the raw materials are produced in large quantities in a short period of time, and are subject to conditions such as the site and weather when drying. It is easy to be corrupted and deteriorated, causing environmental pollution, and the quality of organic fertilizer is difficult to control