Unlock instant, AI-driven research and patent intelligence for your innovation.

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

A technology of organic fertilizer and oil drying, which is applied in the field of fermenting leftovers to prepare organic fertilizer, which can solve the problems of threatening human survival and health, restricting agricultural quality improvement and yield, and crop quality decline, so as to achieve rapid decomposing and harmless nutrients, and improve beneficial Microbial activity and the effect of purifying the fermentation environment

Inactive Publication Date: 2013-04-17
YUNNAN SOURCE DAY BIOLOGY GRP CO LTD
View PDF5 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
particle sizeaaaaaaaaaa
Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
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