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Novel fertilizer

A fertilizer and a new type of technology, applied in organic fertilizers, fertilizer mixtures, animal carcass fertilizers, etc., can solve problems such as loss of fertilizer efficiency, damage to soil structure, and aggravation of soil compaction, to reduce the degree of salinization, ease soil compaction, and improve soil. effect of structure

Inactive Publication Date: 2008-03-12
王少飞
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Problems solved by technology

[0002] Existing chemical fertilizers have a single nutrient and most of them contain chemical nutrients. Although the nutrient content is high, it is easy to volatilize or seep into the ground with water, polluting the water quality of nearby waters, serious loss of fertilizer efficiency, low fertilizer utilization rate, and unsustainable fertilizer effect. , and long-term large-scale use will seriously damage the soil structure, aggravate land salinization, increase soil compaction and loss of soil nutrients, which is not conducive to the growth of crops; relatively speaking, the use of biological fertilizers can make up for the existence of chemical fertilizers to a certain extent Some deficiencies can improve soil fertility and promote the growth of crops, but because the bacteria contained in a biological fertilizer are fixed, long-term application will easily cause some nutrients in the soil to be excessive, and some nutrients are seriously deficient, resulting in no obvious fertilizer effect , The effect is unstable

Method used

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Embodiment Construction

[0008] In order to better understand the present invention, it will be further elaborated below in conjunction with specific embodiments.

[0009] Meat skin powder, also known as skin residue, is the residue of animal leather products, that is, the glue residue waste produced by the leather product factory or rubber factory boiling the animal skin into glue at high temperature. It contains high organic matter, crude protein and high Various nutrients such as protein were thrown away as garbage before they were developed and utilized, which not only polluted the environment but also caused waste. Later studies found that processing them into meat skin powder and adding them to fertilizers can not only increase fertilizer efficiency. , Reduce costs, improve soil structure, increase crop yields, and have obvious effects.

[0010] Firstly, the glue residue waste produced by the rubber factory is screened to remove the impurities, and then air-dried. After air-drying, it is crushed and...

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Abstract

The present invention discloses a fertilizer, in particular to a new type fertilizer including meat skin powder component, which belongs to the manufacturing technology field for agricultural fertilizer. The present invention is characterized in that: the fertilizer includes a meat skin powder; the meat skin powder is made of glue residue castoff by the glue of the animal skin in the glue factory in the high temperature condition; the new type fertilizer has the advantages of low manufacturing cost, high organic substance content, easy to be absorbed by the crop; besides, the fertilizer can improve the soil quality, increase the production with greater and higher efficient economical benefit.

Description

1. Technical Field [0001] The invention discloses a fertilizer, in particular a new type fertilizer containing meat skin powder components, and belongs to the technical field of agricultural chemical fertilizer production. 2. Background technology [0002] The existing chemical fertilizers have a single nutrient content and most of them contain chemical nutrients. Although the nutrient content is high, it is easy to volatilize or infiltrate into the ground with water, polluting the water quality of nearby waters, causing serious loss of fertilizer efficiency, low fertilizer efficiency, and low fertilizer efficiency. In addition, long-term large-scale use will seriously damage the soil structure, increase the salinization of the soil, increase soil compaction, and loss of soil nutrients, which is not conducive to the growth of crops; relatively speaking, the use of biological fertilizers can compensate for the existence of chemical fertilizers to a certain extent Some deficiencies...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F1/00C05G1/00
CPCY02A40/20
Inventor 王少飞
Owner 王少飞
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