Biological bacterial fertilizer prepared from poultry and livestock waste and preparation method thereof

A technology of livestock and poultry waste and biological bacterial fertilizer, applied in the field of biological fertilizer, can solve problems such as rising agricultural production costs, land compaction, and affecting sustainable agricultural production

Active Publication Date: 2017-12-15
SHANDONG WOKEQI IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the long-term application of chemical fertilizers and pesticides will harden the land, reduce its fertility, pollute the environment and soil, and affect the sustainable production of agriculture. In addition, the price of agricultural production materials such as chem

Method used

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  • Biological bacterial fertilizer prepared from poultry and livestock waste and preparation method thereof
  • Biological bacterial fertilizer prepared from poultry and livestock waste and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] Embodiment 1 A preparation method of biological bacterial fertilizer prepared by harmless treatment of livestock and poultry waste, comprising the following steps:

[0068] (1) Mix pig manure, cow manure, artificial feed, and straw forage in a ratio of 10:5:2:3 to obtain livestock and poultry waste;

[0069] (2) Preparation of carrier materials;

[0070] a. Grinding the dried corncob with a moisture content of 3% into particles, and filtering the particles through a method of sieving to remove corncob layer particles larger than 3 μm and less than 1 μm;

[0071] b. Activate the sieved corn cob particles; activation uses an activation solution; the component of the activation solution is cocamidopropyl betaine with a concentration of 5%; the activation treatment time is 5 minutes; the activation temperature is 50°C;

[0072] c. Put the activated corn cob layer particles into a centrifugal dryer for drying, the hub speed is 800r / min, and the drying time is 3min;

[0073...

Embodiment 2

[0091] Embodiment 2 A preparation method of biological bacterial fertilizer prepared by harmless treatment of livestock and poultry waste, comprising the following steps:

[0092] (1) Mix pig manure, cow manure, artificial feed, and straw forage in a ratio of 10:5:2:3 to obtain livestock and poultry waste;

[0093] (2) Prepare the carrier material; the preparation method of the carrier material:

[0094] a. The dried corn cob with a moisture content of 4% is crushed into particles, and the particles are filtered by sieving to remove corn cob particles larger than 3 μm and less than 1 μm;

[0095] b. Activate the sieved corn cob particles; activation uses an activation solution; the component of the activation solution is cocamidopropyl betaine with a concentration of 6%; the activation treatment time is 7min; the activation temperature is 65°C ;After the activation treatment, the internal micropores of the corncob particles increase, which improves the space capacity of the c...

Embodiment 3

[0115] Embodiment 3 A preparation method of biological bacterial fertilizer prepared by harmless treatment of livestock and poultry waste, comprising the following steps:

[0116] (1) Mix pig manure, cow manure, artificial feed, and straw forage in a ratio of 10:5:2:3 to obtain livestock and poultry waste;

[0117] (2) Preparation of carrier materials;

[0118]a. Grinding the dried corn cob with a moisture content of 5% into particles, and filtering the particles through a sieve method to remove corn cob particles larger than 3 μm and less than 1 μm;

[0119] b. Activate the sieved corn cob particles; activation uses an activation solution; the component of the activation solution is cocamidopropyl betaine with a concentration of 7%; the activation treatment time is 10min; the activation temperature is 70°C ;After the activation treatment, the internal micropores of the corncob particles increase, which improves the space capacity of the corncob layer and the compatibility of...

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Abstract

The invention provides biological bacterial fertilizer prepared from poultry and livestock waste. The biological bacterial fertilizer meets the following indexes that the number of effective living bacteria is greater than or equal to 42 million/g; the content of N+P2O5+K2O is greater than or equal to 8%, and the content of organic matter is greater than or equal to 45%; the content of amino acids is greater than or equal to 6%; the content of humic acid is greater than or equal to 5%; the germination index of seeds is greater than or equal to 95%; the content of soluble carbon is smaller than or equal to 0.56; the number of coliform bacteria is smaller than or equal to 60/g; the mortality of ascaris eggs is greater than or equal to 97%; the fertilizer has no pungent odor. The invention further discloses a preparation method of the biological bacterial fertilizer prepared from the poultry and livestock waste. The method comprises the step of preparing carrier materials; the prepared biological bacterial fertilizer is long in service life and especially beneficial to crop growth and seeding, and has beneficial strains, various enzymes and trace elements such as various vitamins, carbohydrate, cellulose and nucleic acid; the microbial activity of soil can be enhanced, the number of beneficial bacteria in root-layer soil is increased, and the activity of the beneficial bacteria in the root-layer soil is improved.

Description

technical field [0001] The invention relates to the field of biological fertilizers, in particular to a biological bacterial fertilizer prepared from livestock and poultry waste and a preparation method thereof. Background technique [0002] Relevant data show that China accounts for 7% of the world's arable land, consumes 35% of the world's nitrogen fertilizer, and directly leads to acidification of up to 90% of China's farmland soil to varying degrees. On February 19, 2010, the American "Science" magazine published a A paper from a Chinese scientist, Zhang Fusuo, dean of the School of Resources and Environment, China Agricultural University, and his team found that the soil of China's main farmland has undergone significant acidification in the past 20 years, and the culprit is precisely the most important type of fertilizer - Nitrogen fertilizer. According to the normal nitrogen fertilizer application rate, the food crop system mainly composed of wheat, corn and rice onl...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05G3/00C05G3/80C05D1/00C05C3/00C05D9/00C05F1/007C05F3/00C05F5/002C05F5/006C05F5/008C05F11/00C05F11/02C05F11/08C05F11/10C05F17/50C05F17/80Y02W30/40
Inventor 卢洪亮李白贤张连鹏
Owner SHANDONG WOKEQI IND CO LTD
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