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Method for producing organic fertilizer for tobacco by using odorless directional fermentation of oil cakes

A technology for organic fertilizer and oil withered, which is applied in the field of organic fertilizer preparation by fermentation of scraps, can solve the problems of threatening human survival and health, restricting the improvement of agricultural quality and yield, and degrading the quality of crops. Microbial activity, effect of purifying fermentation environment

Inactive Publication Date: 2012-02-15
YUNNAN SOURCE DAY BIOLOGY GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to unreasonable application, the quality of crops will decline, the soil will harden, and the soil fertility will decline, which will limit the further improvement of agricultural quality and increase production, and threaten human survival and health.

Method used

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  • Method for producing organic fertilizer for tobacco by using odorless directional fermentation of oil cakes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1: The method for producing an organic fertilizer for cigarettes by direct fermentation of odorless oleaginous oil comprises the following steps, and the raw materials used are calculated by weight:

[0023] A. Grind the oil dry into granules > 40 mesh, and evenly mix it with rice husk powder > 40 mesh, so that the carbon and nitrogen ratio after mixing is 20:1, and adjust the moisture content of the mixture to 48%;

[0024] B. Mix Bacillus subtilis and Sporosporium thermophila in a ratio of 10:4 to obtain mixture a, Candida tropicalis and Hansenula yeast in a ratio of 20:32 to obtain mixture b, and then mix mixtures a and b by 1 : 1 ratio mixed to obtain a fermented composite bacteria mixture;

[0025] C. Mix and ferment the mixture of step A and the fermented compound bacteria mixture of step B at a ratio of 50:1 for 48 hours, and raise the temperature to 55°C;

[0026] D. Ferment the material in step C for 18 hours after tossing and ventilating. When the t...

Embodiment 2

[0029] Example 2: The method for producing an organic fertilizer for cigarettes by direct fermentation of odorless oleaginous oil comprises the following steps, and the raw materials used are calculated by weight:

[0030] A. Crush the oil into granules larger than 40 mesh, and evenly mix it with rice husk powder with a particle size larger than 40 mesh, so that the carbon-to-nitrogen ratio after mixing is 21:1, and adjust the moisture content of the mixture to 45%;

[0031] B. Mix Bacillus subtilis and Sporosporium thermophila in a ratio of 10:5 to obtain mixture a, Candida tropicalis and Hansenula yeast in a ratio of 20:25 to obtain mixture b, and then mix mixtures a and b by 1 : 1 ratio mixed to obtain a fermented composite bacteria mixture;

[0032] C. Mix and ferment the mixture of step A and the fermented composite bacteria mixture of step B at a ratio of 75:1 for 56 hours, and raise the temperature to 55°C;

[0033] D. Ferment the material in step C for 18 hours af...

Embodiment 3

[0036] Example 3: The method for producing an organic fertilizer for cigarettes by direct fermentation of odorless oleaginous oil comprises the following steps, and the raw materials used are calculated by weight:

[0037] A. Crush the oil into granules > 40 mesh, and evenly mix with rice husk powder > 40 mesh, so that the carbon-to-nitrogen ratio after mixing is 23:1, and adjust the moisture content of the mixture to 50%;

[0038] B. Mix Bacillus subtilis and Sporosporium thermophila in a ratio of 10:4.5 to obtain mixture a, Candida tropicalis and Hansenula yeast in a ratio of 20:28 to obtain mixture b, and then mix mixtures a and b by 1 : 1 ratio mixed to obtain a fermented composite bacteria mixture;

[0039]C. Mix and ferment the mixture of step A and the fermented composite bacteria mixture of step B at a ratio of 85:1 for 72 hours, and raise the temperature to 55°C;

[0040] D. Ferment the material in step C for 20 hours after tossing and ventilating. When the tempera...

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Abstract

The invention discloses a method for producing organic fertilizer for tobacco by using odorless directional fermentation of oil cakes. H2S, NH3 and other odorous gases which are generated in the fermentation process of oil cakes has strong toxicity, and can affect physiological functions of human being and animals when the concentration is high. The method comprises the following steps: A, crushing and mixing oil cakes and rice hulls; B, mixing bacillus subtilis, thermophilic sporotrichum, candida tropicalis and Hansenula in proportion to obtain a complex-bacteria mixture; C, mixing the mixture obtained by the step A with the complex-bacteria mixture obtained by the step B for fermentation; and D, turning into uniform to keep the fermentation temperature. The microorganism used in the invention can absorb main stink source substances generated in the fermentation of oil cakes, after the absorption, the oil cakes can be used for growth and multiplication of individuals, simultaneously, alcohol, ester and other special fragrant substances can be generated in the metabolic activity in anaerobic environment, so that the stink generated in the fermentation of the oil cakes can be eliminated, and the fermentation environment is purified.

Description

technical field [0001] The invention relates to the field of organic fertilizers, in particular to a method for preparing organic fertilizers by fermenting leftovers. Background technique [0002] Fertilizer is an important material guarantee for the development of high-yield and high-quality agriculture. Especially in the case of my country's small land and large population, fertilizers, especially chemical fertilizers, are the decisive factors for increasing agricultural yields. However, due to unreasonable application, the quality of crops will be reduced, the soil will be hardened, and the soil fertility will decrease, which will limit the further improvement of agricultural quality and increase production, and threaten human survival and health. [0003] Organic fertilizers are mainly derived from plants and (or) animals, and are applied to the soil to provide plant nutrition as its main function of carbon-containing materials. Organic fertilizers can not only provide ...

Claims

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Application Information

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IPC IPC(8): C05F17/00
CPCY02W30/40
Inventor 龚学富马俊任鹤翔吴春燕杨雨朦陈波
Owner YUNNAN SOURCE DAY BIOLOGY GRP CO LTD