Method for preparing biological fertilizer and the biological fertilizer by the method

A technology of biological organic fertilizer and production method, which is applied in the preparation of organic fertilizer, biological organic part treatment, organic fertilizer and other directions, can solve the fundamental problems of small dosage, long deodorization process, waste of resources and environment, etc., so as to reduce production cost. , complete nutritional elements, simple process effect

Active Publication Date: 2010-03-31
XINJIANG FUWO PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The organic fertilizer formed by natural fermentation is basically through anaerobic fermentation, and the fertilizer smell is relatively strong, so it cannot be commercialized
Commercial fertilizers refer to fertilizers made by artificial fermentation using plant straw, livestock and poultry manure, and various organic materials. The current production process requires deodorization treatment. The main method is to add target microorganisms to the raw materials and use microorganisms to decompose Organic matter, changing macromolecular substances into small molecules, and then achieving the purpose of deodorization, decomposing, dehydration, and drying. Because the deodorization process is very long and the process is not easy to control, the application of biological fertilizers is affected.
[0004] At the same time, with the vigorous development of the pharmaceutical i

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Take 50 parts of licorice waste residue after air-drying, 20 parts of bean cake, 5 parts of calcium sulfate, 1 part of urea, 14 parts of plant ash, 10 parts of Bacillus stearothermophilus by weight and mix them evenly with 65 parts of water, and put them into a 15cm high In the fermentation tank, ferment at high temperature for 7 days, turn it over every 24 hours, and turn it over several times when it rises to 75°C, so that the temperature drops below 65°C, and artificially cools it to normal temperature below 35°C when the second 75°C appears Afterwards, it is dehydrated and dried to a moisture content of ≤15%, crushed to 3-6mm particles, and then enters the packaging process.

Embodiment 2

[0019] Take 60 parts of licorice waste residue, 15 parts of bran, 10 parts of superphosphate, 5 parts of ammonium bicarbonate, 5 parts of potassium sulfate, 10 parts of Sulfolobus bacteria and 55 parts of licorice waste residue air-dried to less than 10% by weight. After the water is mixed evenly, put it into the fermentation tank, ferment at high temperature for 10 days, turn over once every 24 hours, turn over several times when it rises to 75°C, let the temperature drop to 60°C, continue to ferment and turn over every 18 hours Once, when it reaches 75°C again, it is artificially cooled to room temperature below 30°C, dehydrated and dried to a water content of ≤8%, crushed to 3-6mm particles, and then enters the packaging process.

Embodiment 3

[0021] Take 45 parts of licorice waste residue, 15 parts of rapeseed cake, 15 parts of calcium carbonate, 5 parts of ammonium chloride, 10 parts of potassium chloride, 6 parts of pyrogen bacteria and 70 parts of water, which are air-dried to a moisture content of less than 7%. After uniformity, put it into the fermentation tank, ferment at high temperature for 20 days, turn it over every 12 hours, turn it over several times when it rises to 75°C, let the temperature drop to 55°C, continue to ferment and turn it over every 10 hours , when it reaches 75°C again, it is artificially cooled to room temperature below 40°C, dehydrated and dried to a water content of ≤12%, crushed to 3-6mm particles, and then enters the packaging process.

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PUM

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Abstract

The invention discloses a method for preparing a fertilizer by utilizing plant waste slag and the biological fertilizer prepared by the method, wherein the biological fertilizer is prepared by uniformly mixing the plant waste slag, organic wastes, salts, carbamide, thermophilic aerobic biological bacteria, adding the mixture into a fermentation tank for dehydrating and crushing after thermophilicfermentation. Compared with prior art, the method using thermophilic aerobic bacteria as production strains, overcomes long deodorization process in current traditional biofertilizer production and control difficulty in technique, and has the advantages of simple industrial process, short preparation time and low cost. The method is especially suitable for recycling the waste slag in Chinese medicine production, decreases pollution on environment, and achieves the purpose for turning rubbish into treasure. The prepared fertilizer is quick release and slow release, contains more than 60% of organic matters, and riches in nitrogen, phosphorus, potassium, crude protein, pure protein, amino acid, kinds of vitamins and trace elements.

Description

technical field [0001] The invention relates to a method for preparing organic fertilizer by using plant waste residue and the bio-organic fertilizer produced by the method, in particular to a method for using microorganisms to ferment plant waste residue to make organic fertilizer and the bio-organic fertilizer produced by the method. Fat. Background technique [0002] In recent years, people's awareness of environmental protection has increased, and they have begun to seriously consider reducing the amount of chemical fertilizers, developing organic agriculture, and establishing a green food safety engineering system. The application of organic fertilizers is a traditional experience in China's agricultural production. Until the 1950s and 1960s, most of my country's fertilizer resources still relied on organic fertilizers. After the 1960s, especially after the implementation of the contract responsibility system in rural areas, the amount of chemical fertilizers increased...

Claims

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Application Information

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IPC IPC(8): C05F17/00
CPCY02W30/40
Inventor 陈振鸿赵英明文浩李会军
Owner XINJIANG FUWO PHARMA
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