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Inorganic compound fertilizer and preparation method thereof

A technology of compound fertilizer and manufacturing method, applied in fertilization device, fertilizer mixture, application and other directions, can solve the problems of high concentration of chemical fertilizer, lodging, high solubility, etc., and achieve the effect of fast fertilizer efficiency

Inactive Publication Date: 2019-05-17
谢正芬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ammonium chloride cannot be used in tobacco, sugar beet, sugar cane and other chlorine-avoiding crops. The concentration of chemical fertilizer is high and the solubility is high. If it is used improperly, it will easily cause harm.
If it comes into direct contact with the seeds or roots, it is easy to burn the seeds and seedlings; if it is not used for the right time, it will also cause corruption and lodging

Method used

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Examples

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Embodiment Construction

[0006] A kind of compound fertilizer and its preparation method, it is characterized in that: its raw material is bentonite 5-20%, zeolite powder 6-25%, fly ash 30-50%, ammonium bicarbonate 6-10%, organic matter 20% by weight percentage -40%, urea 10-20%, superphosphate 5-25%, feces are mixed and stirred evenly, granulated and dried, and then packaged to produce a finished compound fertilizer. The manure is chicken manure, and the fineness of the zeolite powder is below 75. After drying the chicken manure, dry it at a high temperature of 780-950 degrees for 15-30 minutes. The dried chicken manure has no bacteria and no eggs. It is easy to store and can be stored for a long time. Compared with farmyard manure, chemical fertilizers are smaller in size and stable in nutrients. They are easy to store. , long shelf life, not easy to deteriorate. Chemical fertilizers not only provide crop nutrients, but also improve stress resistance and prevent diseases and insecticides.

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Abstract

The invention relates to chemical fertilizer, in particular to compound fertilizer and a preparation method thereof. The compound fertilizer has the advantages that from the point of view of nutrientcirculation, all the nutrients contained in organic fertilizer are the nutrients originally existing in agricultural cycle. The chemical fertilizer has the main advantage that the total quantity of nutrients in the agricultural cycle can be increased. After being applied to the soil, the fertilizer can be quickly absorbed and utilized by crops, the fertilizer effect is quick and remarkable, and short crops can grow luxuriantly after fertilizer application.

Description

technical field [0001] The invention relates to a chemical fertilizer, especially an inorganic compound fertilizer and a preparation method thereof. Background technique [0002] At present, there are many chemical fertilizers on the market. Generally, chemical fertilizers do not contain organic matter, and their ingredients are relatively simple, containing only one or two or three nutrients. Even if compound fertilizers can increase a variety of nutrients, it is difficult to be as comprehensive as farm fertilizers. Chemical fertilizers have limitations on soil and crops, that is, applicability. The use of chemical fertilizers must be selected in order to obtain satisfactory results, otherwise it will backfire. Ammonium chloride cannot be used in tobacco, sugar beet, sugar cane and other crops that avoid chlorine. The fertilizer concentration is high and the solubility is high. If it is used improperly, it will easily cause harm. If it comes into direct contact with the ...

Claims

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Application Information

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IPC IPC(8): C05G3/02C05G3/60
Inventor 谢正芬
Owner 谢正芬
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