Thallus for producing biological fertilizer by employing cane sugar filter mud fermentation

A bio-organic fertilizer, sucrose filter mud technology, applied in organic fertilizers, microorganism-based methods, fertilizers made from biological waste, etc., to achieve the effects of rapid decomposition, stable quality, and rapid temperature rise

A bio-organic fertilizer, sucrose filter mud technology, applied in organic fertilizers, microorganism-based methods, fertilizers made from biological waste, etc., to achieve the effects of rapid decomposition, stable quality, and rapid temperature rise

CN101255402AInactive Publication Date: 2008-09-03谭宏伟
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] Example 1 Composting and fermenting organic waste in summer to prepare bio-organic fertilizer

[0061] The formula of koji is 30% of yeast, 35% of mold and 35% of bacillus. Among the organic wastes, sugar factory filter mud accounts for 95%, system bran 5%, fungus koji 6 kg / ton, and 1 kg / ton of Azotobacter rotunda is added during the batching process.

[0062] On the first day of compost fermentation, the compost temperature is 28-33°C, on the third day: 50-53°C, on the sixth day: 68-69°C, after which the compost temperature is relatively stable; on the tenth day, it is 61-65°C, after that The temperature dropped to 49-53°C on the sixteenth day, and the compost fermentation was basically completed.

[0063] Nutrient content of bio-organic fertilizer produced by fermentation

[0064] Organic matter (g / kg)

Embodiment 2

[0065] Example 2 Preparation of bio-organic fertilizer by composting and fermenting organic waste in winter

[0066] The formula of koji is 35% of yeast, 33% of mold and 32% of bacillus. Among the organic wastes, sugar factory filter mud accounts for 90%, system bran 10%, fungus koji 4.5 kg / ton, and 2 kg / ton of Azotobacter rotundus are added during the batching process.

[0067] On the first day of compost rot fermentation, the temperature of the pile is 15-22°C, the third day is 34-43°C, and the sixth day is 65-68°C. After that, the pile temperature is relatively stable; The temperature dropped, and it was 45-50°C on the sixteenth day, and the compost fermentation was basically completed.

[0068] Nutrient content of bio-organic fertilizer produced by fermentation

[0069] Organic matter (g / kg)

Embodiment 3

[0070] Example 3 Preparation of bio-organic fertilizer by composting and fermenting organic waste in winter

[0071] The formula of koji is 32% of yeast, 30% of mold and 38% of bacillus. Among the organic wastes, sugar factory filter mud accounts for 85%, system bran 15%, fungus koji 3 kg / ton, and 2.5 kg / ton of Azotobacter rotundus are added during the batching process.

[0072] On the first day of compost rot fermentation, the compost temperature is 15-26°C, the third day is 35-46°C, and the sixth day is 65-68°C. After that, the compost temperature is relatively stable; The temperature dropped, and it was 45-50°C on the sixteenth day, and the compost fermentation was basically completed.

[0073] Nutrient content of bio-organic fertilizer produced by fermentation

[0074] Organic matter (g / kg)

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Abstract

A cell for producing biological organic fertilizer fermented mainly by sucrose filtered mud is disclosed, which is characterized by weight percentage of components are: yeasts 30%-35%, streptomyces 30%-35%, bacillus 30%-40%. Using the inventive cell for producing biological organic fertilizer, temperature increases fast when fermenting, filtered mud in sugar factory decomposes rapidly, and produced biological organic fertilizer is stable in quality.

Description

technical field [0001] The invention relates to a method for preparing bacteria cells for producing bio-organic fertilizer by fermenting sucrose filter mud. Background technique [0002] In order to meet the ever-increasing demand for agricultural products, from 1980 to 1999, the total amount of chemical fertilizers used in my country increased by about 2.3 times, with an average annual increase of 1.5 million tons, while the total grain output did not increase accordingly; , so that the loss rate of nitrogenous fertilizers therein is as high as 15%-35%, capital and energy are wasted in large quantities, groundwater in some areas is also polluted, and environmental protection problems are increasing. [0003] Now, the Chinese government is determined to manage the ecological environment and ensure sustainable economic development, an important part of which is to vigorously develop and promote bio-organic fertilizers. Bio-organic fertilizer is a new concept of fertilizer. It...

Claims

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Application Information

Patent Timeline
03 Sep 2008
Publication
CN101255402A
IPC
C12N1/16; C12N1/14; C12N1/20; C05F5/00; C12R1/865; C12R1/74; C12R1/465; C12R1/885; C12R1/685; C12R1/69; C12R1/645; C12R1/07; C12R1/085; C12R1/11; C12R1/38; C12R1/01
CPC
Y02A40/20
Inventors
谭宏伟