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Compound fertilizer

A compound fertilizer and raw material technology, applied in fertilizer mixture, ammonium orthophosphate fertilizer, alkaline orthophosphate fertilizer, etc., can solve the problem that chemical fertilizer cannot be achieved, and achieve the effect of long fertilizer effect time and simple ratio.

Inactive Publication Date: 2017-05-10
黄少娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development and popularization of scientific farming technology, farmers have higher and higher requirements for the quality of chemical fertilizers, and simple chemical fertilizers can no longer meet people's needs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1: a kind of compound fertilizer, is made by the raw material of following parts by weight: 40 parts of organic fertilizers, 15 parts of monoammonium phosphate, 10 parts of potassium sulfate, 13 parts of ammonium sulfate, 18 parts of phosphate rock powders, 5 parts of animal fats, 1 part of adsorption resin.

Embodiment 2

[0012] Embodiment 2: a kind of compound fertilizer is made by the raw material of following weight parts: 60 parts of organic fertilizers, 25 parts of monoammonium phosphate, 20 parts of potassium sulfate, 17 parts of ammonium sulfate, 23 parts of phosphate rock powders, 15 parts of animal fats, 5 parts of adsorption resin.

Embodiment 3

[0013] Embodiment 3: a kind of compound fertilizer is made by the raw material of following weight parts: 50 parts of organic fertilizers, 20 parts of monoammonium phosphate, 15 parts of potassium sulfate, 15 parts of ammonium sulfate, 20 parts of phosphate rock powders, 10 parts of animal fats, 3 parts of adsorption resin.

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PUM

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Abstract

The invention provides a compound fertilizer. The compound fertilizer is characterized by being prepared from the following raw materials by weight: 40 to 60 parts of organic fertilizer, 15 to 25 parts of monoammonium phosphate, 10 to 20 parts of potassium sulfate, 13 to 17 parts of ammonium sulfate, 18 to 23 parts of rock phosphate, 5 to 15 parts of animal oil and fat and 1 to 5 parts of adsorption resin. The compound fertilizer provided by the invention has the advantages of simple proportioning and long duration of fertilizer efficiency.

Description

technical field [0001] The invention belongs to the field of fertilizers, in particular to a compound fertilizer. Background technique [0002] Compound fertilizer is a kind of substance that provides one or more essential nutrient elements for plants, improves soil properties and improves soil fertility level, and is one of the material basis of agricultural production. As early as the Western Zhou Dynasty, China already knew that field weeds can promote the growth of millet after they rot. With the development and popularization of scientific farming technology, farmers have higher and higher requirements for the quality of chemical fertilizers, and simple chemical fertilizers can no longer meet people's needs. Contents of the invention [0003] In order to solve the problems in the prior art, the invention provides a compound fertilizer, which has the advantages of simple proportioning and long fertilizer effect time. [0004] In order to achieve the above object, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05G3/00C05B7/00
Inventor 黄少娟
Owner 黄少娟