Nim organic composite fertilizer and its preparation method

A kind of compound fertilizer and organic technology, which is applied in the field of neem organic compound fertilizer and its preparation, can solve the problems of complex production process, large floor area, and difficult quality control, so as to reduce production time, promote crop growth, and reduce secondary pollution effect

Inactive Publication Date: 2007-01-17
成都绿金高新技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcoming of prior art, provide a kind of Neem organic compound fertilizer that improves soil condition, fixes nitrogen, prolongs fertilizer effect and preparation method thereof, and it can solve the excessive fermentation cycle that exists in existing organic fertilizer production technology. It is long, covers an area too large, the production process is complicated, and quality control is difficult, so it is easy to produce secondary pollution and other problems in the process of production and use. The product also has a certain effect of avoiding rodents and preventing underground diseases and insect pests.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Neem organic compound fertilizer, its raw material formula is by following weight: neem oil cake powder 80kg, neem oil 20kg, neem or neem oil cake powder 10kg, bentonite 5kg, water 3kg, the neem oil cake after air-drying and neem or neem oil cake The oil cake is processed into a fine powder with a pulverizer, mixed with neem oil according to the above weight, then crushed bentonite according to the above weight, mixed with water, put into an extruder to granulate, and packed for use That's it.

Embodiment 2

[0027] Neem organic compound fertilizer, its raw material formula is according to the following weight: neem oil cake powder 30kg, neem oil 10kg, neem or neem oil cake powder 10kg, soybean oil cake powder 10kg, cottonseed oil cake powder 5kg, tea seed oil cake powder 2kg, rapeseed Oil cake powder 5kg, castor oil cake powder 10kg, peanut oil cake powder 10kg, bentonite 5kg, water 5kg, air-dried neem oil cake, neem or neem oil cake, soybean oil cake, castor oil cake, cottonseed oil cake, rapeseed oil cake and peanut oil Process the cake into fine powder with a pulverizer, add neem oil and mix according to the above weight, add crushed bentonite according to the weight and mix, add the above weight of water and mix evenly, put it into an extruder to granulate, pack it for ready use Can.

Embodiment 3

[0029] Neem organic compound fertilizer, its raw material formula is by following weight: neem oil cake powder 50kg, neem oil 15kg, neem or neem oil cake powder 10kg, soybean oil cake powder 10kg, bentonite 10kg, water 5kg, the neem oil cake after air-drying , neem or neem oil cake and soybean oil cake are processed into fine powder with a pulverizer, add neem oil and mix according to the above weight, then add crushed bentonite according to weight and mix, finally add water and mix according to weight, and then put it into the extruder Granulate and pack for use.

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PUM

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Abstract

The invention discloses a melicitrin organic composite fertilizer with formula as: one or the mixture of melicitrin oil meal, melicitrin oil, melia or toosendanin oil meal, soybean oil meal, peanut oil meal, cottonseed oil meal, tea-seed oil meal, colza oil meal, and castor oil meal; bentonite, and water. Wherein, mixing the breaked oil meal, adding melicitrin oil, bentonite, and water; granulating with the mixed material in extruder; packaging. This invention is simple, can obtain organic fertilizer with well effect fit to green nuisanceless agriculture, improves the soil, and also has some pest control function.

Description

technical field [0001] The invention relates to an organic compound fertilizer, in particular to a neem organic compound fertilizer and a preparation method thereof. technical background [0002] Due to the long-term use of chemical fertilizers in farmland, soil compaction is caused, and chemical fertilizers are more volatile, decomposed and lost with water during use, resulting in low utilization rate of chemical fertilizers, short fertilizer efficiency, and water source pollution and eutrophication of water quality, which is harmful to the environment and human health. With the development of green pollution-free and organic agriculture, countries all over the world are developing and using various natural organic fertilizers to reduce the harm of chemical fertilizers to the ecological environment. Traditional organic fertilizers mostly use agricultural waste, human and animal manure, and other domestic waste or their mixtures as raw materials. Usually, it takes a long tim...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F15/00
Inventor 余德顺吴成奎
Owner 成都绿金高新技术股份有限公司
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