Efficient functional fertilizer and preparation method thereof

A functional fertilizer and high-efficiency technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of fertilizer failure, insufficient nutrient content, and high cost, and achieve the effects of slowing down soil damage, simple preparation methods, and improving utilization rates

Inactive Publication Date: 2014-06-11
珠海永呈园艺有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nitrogen is the most important nutrient element for crop growth. Urea is the most important type of nitrogen fertilizer. Urea is suitable for all crops and all soils. It can be used as base fertilizer and topdressing fertilizer. It can be applied in dry and paddy fields. At present, the existing fertilizers are as follows Problem: The nutrient content is insufficient, the synergistic effect is not obvious, and insoluble phosphate is easily produced during use, which makes a large amount of fertilizer invalid, resulting in high cost and low effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1: high-efficiency functional fertilizer, the weight portion of its composition raw material is:

[0013] Composition A: 20 parts of urea, 5 parts of cellulose, 15 parts of bean cake, 10 parts of carbon black, 3 parts of polypropylene alcohol, 3 parts of monoammonium phosphate, 5 parts of calcium superphosphate, 2 parts of potassium sulfate, and 2 parts of potassium chloride , 5 parts of attapulgite, 5 parts of zinc sulfate, 3 parts of ferrous sulfate and 3 parts of nitrogen-fixing bacteria fertilizer;

[0014] Composition B: 10 parts of organic waste, 5 parts of methyl hydroxymethacrylate, 3 parts of ethyl acetate, 3 parts of ammonium acrylate, 3 parts of river sand, 3 parts of calcium powder, 3 parts of bone meal, 0.1 part of ammonium molybdate, 0.2 parts of trace element fertilizer, 5 parts of kaolin clay and 3 parts of silicate potassium fertilizer.

[0015] The preparation method of high-efficiency functional fertilizer comprises the following steps:

...

Embodiment 2

[0017] Embodiment 2: high-efficiency functional fertilizer, the weight portion of its composition raw material is:

[0018] Composition A: 30 parts of urea, 10 parts of cellulose, 25 parts of bean cake, 15 parts of carbon black, 5 parts of polypropylene alcohol, 5 parts of monoammonium phosphate, 10 parts of calcium superphosphate, 5 parts of potassium sulfate, and 5 parts of potassium chloride , 10 parts of attapulgite, 10 parts of zinc sulfate, 8 parts of ferrous sulfate and 5 parts of nitrogen-fixing bacteria fertilizer;

[0019] Composition B: 20 ​​parts of organic waste, 10 parts of methyl hydroxymethacrylate, 5 parts of ethyl acetate, 5 parts of ammonium acrylate, 5 parts of river sand, 5 parts of calcium powder, 8 parts of bone meal, 0.5 parts of ammonium molybdate, 0.4 parts of trace element fertilizer, 10 parts of kaolin and 5 parts of silicate potassium fertilizer.

[0020] The preparation method of high-efficiency functional fertilizer comprises the following steps...

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PUM

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Abstract

The invention discloses an efficient functional fertilizer and a preparation method thereof. The efficient functional fertilizer is obtained by mixing and fermenting raw materials, including composition A and composition B, in certain parts by weight, wherein the composition A comprises urea, cellulose, bean cake, carbon black, polypropylene glycol, monoammonium phosphate, calcium superphosphate, potassium sulphate, potassium chloride, palygorskite, zinc sulphate, ferrous sulphate and nitrogen-fixing bacteria fertilizer; and the composition B comprises organic waste, hydroxypropyl methacrylate, ethyl acetate, ammonium acrylate, river sand, calcium powder, bone powder, ammonium molybdate, trace element fertilizer, kaolin and potassium silicate fertilizer. The preparation method is simple, the prepared efficient functional fertilizer can effectively provide lodging resistance, disease resistance and drought resistance for crops, absorption rate of the crop is high, utilization rate of the fertilizer is improved, and harm to soil is correspondingly reduced to some extent.

Description

technical field [0001] The invention relates to the field of organic fertilizer manufacturing, in particular to a high-efficiency functional fertilizer and a preparation method thereof. Background technique [0002] Nitrogen is the most important nutrient element for crop growth. Urea is the most important variety of nitrogen fertilizer. Urea is suitable for all crops and all soils. It can be used as base fertilizer and topdressing fertilizer. It can be applied in dry and paddy fields. At present, the existing fertilizers are as follows Problem: The nutrient content is insufficient, the synergistic effect is not obvious, and insoluble phosphate is easily produced during use, which makes a large amount of fertilizer invalid, resulting in high cost and low effect. Contents of the invention [0003] In order to alleviate the deficiencies and defects of the prior art, the object of the present invention is to provide a high-efficiency functional fertilizer and its preparation ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00
Inventor 唐旺全杨红兵陈金华
Owner 珠海永呈园艺有限公司
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