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Preparation process of microbial organic fertilizer

A technology of microbial organic fertilizer and production process, which is applied in the treatment of biological organic parts, the preparation of organic fertilizers and organic fertilizers, etc., can solve problems such as endangering human and animal health, soil compaction, and poor product quality, achieve high and stable crop yields, and improve soil. The effect of structure and investment on less land occupation

Inactive Publication Date: 2015-04-01
HEZE BAIHUA BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, in the vast rural areas of our country, a large amount of agricultural fertilizers are industrially produced inorganic fertilizers. Although they have a significant effect on increasing agricultural production, due to long-term single or partial application of chemical fertilizers, the growth and reproduction of microbial groups and biological enzyme groups in the soil are inhibited. With positive effects, it leads to a serious reduction of organic matter in the soil, severe compaction of the soil, decline in comprehensive fertility, destruction of the ecological environment, nutritional imbalance of crops, weakening of autoantibodies, poor product quality, accumulation of toxins in food, and endangering the health of humans and animals.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Prepared as follows:

[0014] 1) Grind corn stalks, soybean stalks and sweet potato stalks into straw powder with a grinder, add them to the fermenter, sprinkle starch evenly on the straw powder, then add water at 90°C to the fermenter, stir well and cool to 25 degrees Celsius, add Bacillus megaterium liquid, stir evenly, and ferment for 40 hours at 30 degrees Celsius to obtain fermentation broth I; wherein, the mass ratio of corn stalk powder, soybean stalk, and sweet potato stalk is 1:1:1; The mass ratio of straw powder, starch, water and bacterial liquid is 5:3:18:1.5;

[0015] 2) Crush corn stalks, soybean stalks and sweet potato stalks into straw powder with a pulverizer, add them to the fermenter, add bagasse to the fermenter, then add water at 50°C to the fermenter, stir well and cool to 25°C Celsius, add Bacillus subtilis liquid, stir evenly, and ferment at 30 degrees Celsius for 40 hours to obtain fermentation broth II; wherein, the mass ratio of corn stalk po...

Embodiment 2

[0020] 1) Crush corn stalks, soybean stalks and sweet potato stalks into straw powder with a grinder, add them to the fermenter, sprinkle starch evenly on the straw powder, then add water at 96°C to the fermenter, stir well and cool to 28 degrees Celsius, add Bacillus megaterium liquid, stir evenly, and ferment at 30 degrees Celsius for 36 hours to obtain fermentation broth I; wherein, the mass ratio of corn stalk powder, soybean stalk, and sweet potato stalk is 1:1:1; The mass ratio of straw powder, starch, water and bacterial liquid is 5:3:18:1.5;

[0021] 2) Crush corn stalks, soybean stalks and sweet potato stalks into straw powder with a grinder, add them to the fermenter, add bagasse to the fermenter, then add water at 55°C to the fermenter, stir well and cool to 27°C Celsius, add Bacillus subtilis liquid, stir evenly, and ferment at 30 degrees Celsius for 30 hours to obtain fermentation liquid II; wherein, the mass ratio of corn stalk powder, soybean stalk, and sweet po...

Embodiment 3

[0026] 1) Crush corn stalks, soybean stalks and sweet potato stalks into straw powder with a grinder, add them to the fermenter, sprinkle starch evenly on the straw powder, then add water at 100°C to the fermenter, stir well and cool to 30 degrees Celsius, add Bacillus megaterium liquid, stir evenly, and ferment at 40 degrees Celsius for 38 hours to obtain fermentation broth I; wherein, the mass ratio of corn stalk powder, soybean stalk, and sweet potato stalk is 1:1:1; The mass ratio of straw powder, starch, water and bacterial liquid is 5:3:18:1.5;

[0027] 2) Crush corn stalks, soybean stalks and sweet potato stalks into straw powder with a grinder, add them to the fermenter, add bagasse to the fermenter, then add water at 60°C to the fermenter, stir well and cool to 30°C Celsius, add Bacillus subtilis liquid, stir evenly, and ferment at 40 degrees Celsius for 35 hours to obtain fermentation broth II; wherein, the mass ratio of corn stalk powder, soybean stalk, and sweet po...

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Abstract

The invention belongs to the technical field of synthetic fertilizers and particularly relates to a preparation process of a microbial organic fertilizer. The preparation process of the microbial organic fertilizer comprises phosphate-solubilizing bacillus megatherium fermentation liquor and bacillus subtilis fermentation liquor as well as grass carbon, amino acids, calcium superphosphate, potassium sulfate, urea and the like. By application of the fertilizer disclosed by the invention, the soil structure can be greatly improved; loss of nutrients in the use is controlled; the fertilizer efficiency lasts for a long time; and the microbial organic fertilizer can ensure high and stabile yield of crops, regular and strong seedlings, and the like and has the characteristics of short technological process, low i investment, small floor area, low energy consumption, no pollution and the like.

Description

(1) Technical field [0001] The invention belongs to the technical field of synthetic fertilizers, in particular to a production process of microbial organic fertilizers. (2) Background technology [0002] As we all know, in the vast rural areas of our country, a large amount of agricultural fertilizers are industrially produced inorganic fertilizers. Although they have a significant effect on increasing agricultural production, due to long-term single or partial application of chemical fertilizers, the growth and reproduction of microbial groups and biological enzyme groups in the soil are inhibited. And positive effect, lead to serious reduction of organic matter in soil, serious compaction of soil, decline of comprehensive fertility, destruction of ecological environment, malnutrition of crops, weakening of autoantibodies, poor product quality, accumulation of toxins in food, endangering human and animal health. [0003] The fertilizer manufacturing industry has a hist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05G3/04C05F17/00C05G3/80
CPCC05B1/02C05F17/00C05C9/00C05D1/02C05F11/00C05F11/08Y02W30/40
Inventor 刘全喜黄绍青
Owner HEZE BAIHUA BIOTECH
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