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Nitrogen-increasing granular biological organic compound fertilizer

A compound fertilizer and biological technology, applied in the field of fertilizers, can solve problems such as changes in soil structure, environmental pollution, and impact on human health, and achieve the effect of increasing nitrogen content, sufficient raw material sources, and achieving the goal of increasing nitrogen

Inactive Publication Date: 2015-02-25
NINGBO CITY COLLEGE OF VOCATIONAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] During the growth of crops, applying fertilizers can increase the growth rate of crops and increase the yield. At present, organic fertilizers are widely used and have the characteristics of quick effect, singleness and convenience. The disadvantage is that the soil structure changes caused by excessive use or long-term use, and the environment Pollution and other serious consequences, affecting human health

Method used

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  • Nitrogen-increasing granular biological organic compound fertilizer
  • Nitrogen-increasing granular biological organic compound fertilizer
  • Nitrogen-increasing granular biological organic compound fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A nitrogen-enhancing granule bio-organic compound fertilizer, including 20kg of edible fungus residue, 12.5kg of rice bran, 5kg of pine bark, 0.5kg of nitrogen-fixing bacteria, and the main components of the residue are cellulose, hemicellulose and crushed corncobs .

[0017] The nitrogen-increasing granular bio-organic compound fertilizer is prepared by the following method: collect edible fungus processing waste, hulling chaff and pine bark and put them in a mixer, add quantitative water and fermentation aids to the mixer, and the water is based on wet raw materials. About 3 to 4%, the fermentation aid is one or both of cellulase or amylase, the organic material additive is 0.1% to 2% of the total amount of compound fertilizer, and the fermentation aid is 0.1% to 2% of the total amount of compound fertilizer 0.005% to 0.02%, and the volume-to-mass ratio of organic material additives to fermentation aids is 5 to 400m 3 / kg. Thoroughly stir and mix, no particles will ...

Embodiment 2

[0019] A nitrogen-enhancing granule bio-organic compound fertilizer, including 30kg of edible fungus residue, 22.5kg of rice bran, 7.5kg of pine bark, 5kg of nitrogen-fixing bacteria, and the main components of the residue are cellulose, hemicellulose and crushed corncobs .

[0020] The preparation method of this compound fertilizer is with embodiment 1.

Embodiment 3

[0022] A nitrogen-enhancing granular bio-organic compound fertilizer, including 22.5kg of edible fungus residues, 16kg of rice bran, 5kg of pine bark, and 0.5kg of nitrogen-fixing bacteria. The main components of the residue are cellulose, hemicellulose, and crushed corn cobs .

[0023] The preparation method of this compound fertilizer is with embodiment 1.

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Abstract

The invention discloses a nitrogen-increasing granular biological organic compound fertilizer, comprising the following components in parts by weight: 40-60 parts of edible fungi residues, 25-45 parts of rice chaff, 10-15 parts of pine bark, 1-10 parts of azotobacteria, an organic material additive and a fermentation promoter, wherein the organic material additive is the fermented sauce residue; the fermentation promoter is one or two of cellulase or amylase; the organic material additive accounts for 0.1%-2% of the total amount of the compound fertilizer; the fermentation promoter accounts for 0.005%-0.02% of the total amount of the compound fertilizer; and the volume-to-mass ratio of the organic material additive to the fermentation promoter is 5-400m<3> / kg. The compound fertilizer disclosed by the invention is friendly to environment, and is a green biological organic fertilizer free of a chemical additive; the nitrogen-increasing target of plants is achieved; the production technology process and the production cycle are relatively short; and implementation is facilitated.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, in particular to a nitrogen-increasing granular bio-organic compound fertilizer. Background technique [0002] During the growth of crops, applying fertilizers can increase the growth rate of crops and increase the yield. At present, organic chemical fertilizers are widely used and have the characteristics of quick effect, singleness and convenience. The disadvantage is that the soil structure changes caused by excessive use or long-term use, the environment Pollution and other serious consequences affect human health. [0003] In order to speed up the realization of new types of fertilizers and their industrialization, and provide a material basis for promoting agricultural modernization and production technology innovation, the use of fertilizers plays an important role in the transformation and upgrading of agriculture, the improvement of the quality of agricultural products, and the maint...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F11/08
CPCC05F5/00C05F5/002C05F11/00C05F11/08
Inventor 高志勤祝志勇冯海波许宣业
Owner NINGBO CITY COLLEGE OF VOCATIONAL TECH
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