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A slow-release long-acting organic-inorganic compound fertilizer

A compound fertilizer, long-term technology, applied in the direction of fertilization device, fertilizer mixture, application, etc., can solve the problem of unsafe use of farmyard manure, and achieve the effect of reducing compaction, meeting the needs of nutrients, and promoting development.

Active Publication Date: 2018-07-13
SICHUAN MEISHAN YIJI AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of farmyard manure is also unsafe. Therefore, research on a fertilizer with high safety, high utilization rate, and improved crop yield and quality is the best way to solve the current situation.

Method used

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  • A slow-release long-acting organic-inorganic compound fertilizer
  • A slow-release long-acting organic-inorganic compound fertilizer
  • A slow-release long-acting organic-inorganic compound fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Example 1 Effect of slow-release and long-acting organic-inorganic compound fertilizer on the quality of different citrus varieties

[0014] A slow-release long-acting organic-inorganic compound fertilizer is composed of the following components, and the parts by weight of each component are: 60-100 parts of urea, 125 parts of monoammonium phosphate, 25-50 parts of potassium chloride, and 25 parts of potassium sulfate. -50 parts, humic acid 50-100 parts, calcium carbonate 5 parts, corn bran 50-100 parts, amino acid powder 20 parts, magnesium sulfate 25-50 parts, boric acid 20-50 parts, zinc sulfate monohydrate 20-30 parts. Among them, the amino acid powder is composed of aspartic acid, threonine, serine, glutamic acid, glycine, alanine, cystine, valine, methionine, isoleucine, leucine, tyrosine, benzene Alanine, lysine, histidine, arginine, proline, aspartic acid, threonine, serine, glutamic acid, glycine, alanine, cystine, valine, The weight ratio of methionine, isole...

Embodiment 2

[0020] Example 2 The effect of slow-release and long-acting organic-inorganic compound fertilizer on the yield of Shiranui

[0021] A slow-release and long-acting organic-inorganic compound fertilizer is composed of the following components, and the parts by weight of each component are: 100 parts of urea, 125 parts of monoammonium phosphate, 50 parts of potassium chloride, 50 parts of potassium sulfate, and humic acid. 100 parts, 5 parts calcium carbonate, 50 parts corn bran, 20 parts amino acid powder, 25 parts magnesium sulfate, 20 parts boric acid, 20 parts zinc sulfate monohydrate. Among them, the amino acid powder is composed of aspartic acid, threonine, serine, glutamic acid, glycine, alanine, cystine, valine, methionine, isoleucine, leucine, tyrosine, benzene Alanine, lysine, histidine, arginine, proline, aspartic acid, threonine, serine, glutamic acid, glycine, alanine, cystine, valine, The weight ratio of methionine, isoleucine, leucine, tyrosine, phenylalanine, lys...

Embodiment 3

[0034] Example 3 The effect of slow-release and long-acting organic-inorganic compound fertilizer on the yield of ponkan

[0035]A slow-release and long-acting organic-inorganic compound fertilizer is composed of the following components, and the parts by weight of each component are: 80 parts of urea, 125 parts of monoammonium phosphate, 25 parts of potassium chloride, 25 parts of potassium sulfate, and humic acid. 80 parts, 5 parts calcium carbonate, 60 parts corn bran, 20 parts amino acid powder, 25 parts magnesium sulfate, 20 parts boric acid, 20 parts zinc sulfate monohydrate. Among them, the amino acid powder is composed of aspartic acid, threonine, serine, glutamic acid, glycine, alanine, cystine, valine, methionine, isoleucine, leucine, tyrosine, benzene Alanine, lysine, histidine, arginine, proline, aspartic acid, threonine, serine, glutamic acid, glycine, alanine, cystine, valine, The weight ratio of methionine, isoleucine, leucine, tyrosine, phenylalanine, lysine, ...

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Abstract

The invention discloses a slow-release and long-acting organic-inorganic compound fertilizer. The slow-release and long-acting organic-inorganic compound fertilizer is prepared from the following components in parts by weight: 60 to 100 parts of urea, 125 parts of monoammonium phosphate, 25 to 50 parts of potassium chloride, 25 to 50 parts of potassium sulfate, 50 to 100 parts of humic acid, 5 parts of calcium carbonate, 50 to 100 parts of corn bran, 20 parts of amino acid powder, 25 to 50 parts of magnesium sulfate, 20 to 50 parts of boric acid and 20 to 30 parts of zinc sulfate monohydrate. The slow-release and long-acting organic-inorganic compound fertilizer is prepared by reasonably matching and compounding and mixing organic matter raw materials including the amino acid, the humic acid and the like, and inorganic raw materials. The compound fertilizer has fertilizer slow releasing and controlling effects and is high in utilization rate; meanwhile, the yield and quality of crops can be improved and the economic benefits are increased.

Description

technical field [0001] The invention belongs to the field of compound fertilizers in agricultural production, in particular to a slow-release long-acting organic-inorganic compound fertilizer. Background technique [0002] my country is a big agricultural country, as well as a big country in the production and use of chemical fertilizers. The domestic application of chemical fertilizers has grown from less than 0.1% in 1949 to the current crop planting. . Due to some unreasonable factors in the large-scale use of fertilizers, as well as unbalanced nutrition during the application process, resulting in low crop yield and quality degradation, people gradually began to use farmyard manures instead of processed chemical fertilizers. However, farm manure contains bacteria and pests such as Escherichia coli and nematodes. Direct use will lead to the spread of pests and diseases, and the disease of crops will also affect the human health of edible agricultural products. occurrence...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
Inventor 程涔程家有王波
Owner SICHUAN MEISHAN YIJI AGRI TECH CO LTD
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