Compound chitooligosaccharide foliar fertilizer

A technology of chitooligosaccharides and foliar fertilizers, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of reduced fertility, soil compaction, environmental pollution, etc., and achieve the effects of increasing fruit expansion, obvious growth, and reducing pesticide residues Effect

Inactive Publication Date: 2011-12-21
陆兴艳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In agricultural production, the use of various chemical fertilizers, pesticides and hormones has played an important role in crop growth and increased yield, but their long-term application also brings some adverse consequences, s

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Mix the following components by weight at 60-90°C (can be 60°C, 70°C, 80°C, 90°C):

[0020] Chitooligosaccharides 1% Compound Amino Acids 20%

[0021] Urea 20% Copper Sulphate 3%

[0022] Manganese Sulfate 3% Ferrous Sulfate 3%

[0023] Zinc Sulfate 3% H 3 BO 3 3%

[0024] Ammonium Molybdate 3% Water 41%.

[0025] The compound amino acids are glycine, alanine, valine, leucine, isoleucine, aspartic acid, glutamic acid, arginine, lysine, serine, threonine, cysteine , methionine, phenylalanine, tyrosine, histidine, tryptophan, proline mixture, each amino acid has an equal weight component. That is the finished product.

Embodiment 2

[0027] Mix the following components by weight at 60-90°C (can be 60°C, 70°C, 80°C, 90°C):

[0028] Chitooligosaccharides 2% Compound Amino Acids 10%

[0029] Urea 30% Copper Sulfate 3%

[0030] Ferrous Sulfate 3%

[0031] Zinc Sulfate 2% H 3 BO 3 2%

[0032] Ammonium Aluminate 2% Water 46%.

[0033] The compound amino acid is a mixture of glycine, valine, leucine, aspartic acid, glutamic acid, lysine, serine, cysteine, methionine, phenylalanine, histidine, proline , each amino acid has an equal weight component. That is the finished product.

Embodiment 3

[0035] Mix the following components by weight at 60-90°C (can be 60°C, 70°C, 80°C, 90°C):

[0036] Chitooligosaccharides 3% Compound Amino Acids 15%

[0037] Urea 25% Copper Sulfate 4%

[0038] Manganese Sulfate 8%

[0039] Zinc Sulfate 6%

[0040] Ammonium Molybdate 6% Water 33%.

[0041] Among them, the compound amino acid is a mixture of glycine, alanine, valine, leucine, isoleucine, aspartic acid, histidine, tryptophan, and proline, and each amino acid has an equal weight group share. That is the finished product.

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PUM

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Abstract

The invention discloses a compound chitooligosaccharide foliar fertilizer, which contains chitooligosaccharide components. Effectively improve fruit expansion, sugar content, fragrance and color; increase plant stress resistance and resistance to disease and insect pests, so as to increase crop yield, improve crop quality, and reduce pesticide residues.

Description

Technical field: [0001] The invention relates to a fertilizer for crops. Background technique: [0002] In agricultural production, the use of various chemical fertilizers, pesticides and hormones has played an important role in crop growth and increased yield, but their long-term application also brings some adverse consequences, such as soil compaction, reduced fertility, environmental pollution and residues, And easy-to-use novel, high-quality mixed fertilizer has become an important subject of research and development in the field of agricultural production. Invention content: [0003] The object of the present invention is to provide a compound chitooligosaccharide foliar fertilizer which is non-toxic, non-polluting and has a good effect of regulating plant growth. [0004] Technical solution of the present invention is: [0005] A complex chitooligosaccharide foliar fertilizer, which contains chitooligosaccharide ingredients. [0006] Described compound chitooligo...

Claims

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Application Information

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IPC IPC(8): C05G1/00
Inventor 陆兴艳
Owner 陆兴艳
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