Method for rapid production of high-quality organic fertilizer by high-temperature aerobic secondary fermentation
A technology of secondary fermentation and high-temperature fermentation, applied in the preparation of organic fertilizers, organic fertilizers, and the treatment of biological organic parts, etc., can solve the problems of polluting the atmosphere, affecting the environment, and wasting resources.
Active Publication Date: 2016-02-24
湖南百威生物科技股份有限公司
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[0002] my country is a traditional large agricultural country. Every year, a large amount of organic waste is produced due to agricultural production, such as corn and wheat straw, straw, rice husk, waste fungus, etc. Usually, these organic wastes include some wheat straw Rods are used for papermaking, but most of them are incinerated, which not only wastes resources, but also pollutes the atmosphere and affects the environment
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[0039] Below in conjunction with embodiment, the present invention will be further described. The following description is by way of example, but the protection scope of the present invention should not be limited thereto.
[0040] The high-temperature aerobic secondary fermentation method of the present embodiment produces the method for high-quality organic fertilizer rapidly, and its technological process is as follows:
[0041] A. Raw material pretreatment:
[0042] Crush the organic waste to be treated [including one or more of organic waste, kitchen waste, straw, plant (including trees, shrubs, grass, etc.) branches and leaves, human and animal manure, etc.) to 35 meshes, and add carbon or For nitrogen-containing raw materials, adjust the carbon-to-nitrogen ratio to 30:1, adjust the water content to 45%, and adjust the pH value to 5.5 to become raw materials to be processed and set aside;
[0043] B. Production of fermentation agent:
[0044] a. Production of high-tem...
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The invention discloses a method for rapidly producing a high-quality organic fertilizer by virtue of high-temperature aerobic secondary fermentation and relates to the technical field of microorganism application. The method comprises the following steps: A, raw material preprocessing; B, zymocyte preparation, namely a, preparation of high temperature zymocyte: 1, preparation of stock culture of the high-temperature zymocyte, 2, preparation of sterilizing materials of the high-temperature zymocyte, 3, inoculation of the stock culture of the high-temperature zymocyte, 4, fermentation of the stock culture of the high-temperature zymocyte, and 5, secondary fermentation, and b, preparation of middle-temperature and low-temperature zymocyte; C, inoculation of the high-temperature zymocyte; D, temperature rising and fermentation; E, sterilization; F, fermentation at a high temperature; G, inoculation of the middle-temperature and low-temperature zymocyte; H, cooling and secondary fermentation. The method has the characteristics of having short fermentation cycle, less investment and low cost, and being capable of rapidly preparing organic wastes into the high-quality organic fertilizer, and is applicable to rapidly processing various organic wastes; the prepared high-quality organic fertilizer can be used as a base fertilizer for planting of crops such as rice, fruits, vegetables and melons and fruits.
Description
technical field [0001] The invention relates to the technical field of microbial application, in particular to a method for rapidly producing high-quality organic fertilizer through high-temperature aerobic secondary fermentation. Background technique [0002] my country is a traditional large agricultural country. Every year, a large amount of organic waste is produced due to agricultural production, such as corn and wheat straw, straw, rice husk, waste fungus, etc. Usually, these organic wastes include some wheat straw Rods are not used for papermaking, but most of them are burned, which not only wastes resources, but also pollutes the atmosphere and affects the environment. At the same time, urban and rural residents also produce a large amount of organic waste in their daily production and life, such as sawdust, fly ash, food residue, vegetable leaves, vegetable roots, etc., which are usually landfilled as garbage, which not only pollutes groundwater sources, but also an...
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IPC IPC(8): C05F17/00
CPCY02W30/40
Inventor 张鸿
Owner 湖南百威生物科技股份有限公司