Manufacturing method of compound fertilizer

A manufacturing method and compound fertilizer technology, applied in fertilization equipment, fertilizer mixture, application, etc., can solve the problems of high concentration of chemical fertilizers, improper use time, high solubility, etc., and achieve the effect of fast fertilizer efficiency

Inactive Publication Date: 2013-04-24
姚昂
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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 method for producing compound fertilizer, characterized in that: the raw materials are bentonite 5-20%, zeolite powder 6-25%, fly ash 30-50%, ammonium bicarbonate 6-10%, organic matter 20-20% 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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PUM

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Abstract

The invention relates to a fertilizer, particularly a manufacturing method of a compound fertilizer. From the view of nutrient cycle, all nutrients contained by the organic fertilizer are the nutrients in the original agricultural cycle. The chemical fertilizer has the main advantages of increasing the total amount of the nutrients in the agricultural cycle. After being applied into soil, the fertilizer can be quickly absorbed and utilized by crops, and the fertilizer efficiency is quick and obvious. After the fertilizer is applied to short crops, the short crops can grow vigorously.

Description

technical field [0001] The present invention relates to a kind of chemical fertilizer, especially a kind of manufacturing method of compound fertilizer. 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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/60
Inventor 姚昂
Owner 姚昂
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