Plant immune resistance inducer containing amino-oligosaccharin and application of plant immune resistance inducer in cucumber seedling stage

A technology of amino oligosaccharins and immune inducers, which is applied in the direction of plant growth regulators, plant growth regulators, applications, etc., can solve the problems of difficult preparation, limited application range, and complicated formulas, and achieve simple preparation methods and storage High stability and remarkable control effect

Inactive Publication Date: 2020-12-18
潍坊华诺生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Pseudomonas rugosa S58 can significantly control the occurrence of tobacco wildfire disease by stimulating immune resistance, and can hydrolyze organic phosphorus, which can be used for soil improvement, but its effect on anthracnose control is not obvious, and its application range is limited
The existing plant immune inducers containing amino oligosaccharins have the following main defects: (1) cannot inhibit the growth of Staphylococcus aureus and Escherichia coli bacteria; (2) The formula is complicated, it is not easy to prepare, and the storage stability at room temperature is poor; ( 3) The control effect on cucumber seedling anthracnose is not significant

Method used

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  • Plant immune resistance inducer containing amino-oligosaccharin and application of plant immune resistance inducer in cucumber seedling stage
  • Plant immune resistance inducer containing amino-oligosaccharin and application of plant immune resistance inducer in cucumber seedling stage
  • Plant immune resistance inducer containing amino-oligosaccharin and application of plant immune resistance inducer in cucumber seedling stage

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Embodiment 1 A plant immune inducer containing amino oligosaccharin

[0056] The plant immunity inducer containing amino oligosaccharin of the present invention, raw material comprises amino oligosaccharin, brassinolide, sodium monofluorophosphate, 3-(difluoromethyl)-1-methyl-N-( 3,4,5-trifluorobiphenyl-2-yl)pyrazole-4-carboxamide, linear polysaccharide β-1,4-xylan, trace metal ion compounds, nutrient activators and synergists. The required raw materials include by weight: 1 part of amino oligosaccharin, 3.5 parts of brassinolide, 0.01 part of sodium monofluorophosphate, 3-(difluoromethyl)-1-methyl-N-(3,4 , 2 parts of 5-trifluorobiphenyl-2-yl)pyrazole-4-carboxamide, 0.1 part of linear polysaccharide β-1,4-xylan, 1.5 parts of trace metal ion compound, 10 parts of nutrient activator and Effect agent 3.0 parts.

[0057] The sodium monofluorophosphate has a melting point of 620°C and a pH value of 7.1;

[0058] The nutritional activator consists of 10 parts of zinc aceta...

Embodiment 2

[0071] Embodiment 2 A plant immune inducer containing amino oligosaccharin

[0072] The plant immunity inducer containing amino oligosaccharin of the present invention, raw material comprises amino oligosaccharin, brassinolide, sodium monofluorophosphate, 3-(difluoromethyl)-1-methyl-N-( 3,4,5-trifluorobiphenyl-2-yl)pyrazole-4-carboxamide, linear polysaccharide β-1,4-xylan, trace metal ion compounds, nutrient activators and synergists. The required raw materials include by weight: 2 parts of amino oligosaccharins, 2.5 parts of brassinolides, 0.06 parts of sodium monofluorophosphate, 3-(difluoromethyl)-1-methyl-N-(3,4 , 1.2 parts of 5-trifluorobiphenyl-2-yl)pyrazole-4-carboxamide, 0.5 parts of linear polysaccharide β-1,4-xylan, 0.9 parts of trace metal ion compound, 18 parts of nutrient activator and Effect agent 1.8 parts.

[0073] The sodium monofluorophosphate has a melting point of 620°C and a pH value of 7.1;

[0074] Described nutrient activator, consists of 10 parts of...

Embodiment 3

[0087] Embodiment 3 A kind of plant immune inducer containing amino oligosaccharin

[0088] The plant immunity inducer containing amino oligosaccharin of the present invention, raw material comprises amino oligosaccharin, brassinolide, sodium monofluorophosphate, 3-(difluoromethyl)-1-methyl-N-( 3,4,5-trifluorobiphenyl-2-yl)pyrazole-4-carboxamide, linear polysaccharide β-1,4-xylan, trace metal ion compounds, nutrient activators and synergists. The required raw materials include by weight: 3 parts of amino oligosaccharin, 0.8 part of brassinolide, 0.1 part of sodium monofluorophosphate, 3-(difluoromethyl)-1-methyl-N-(3,4 , 0.9 parts of 5-trifluorobiphenyl-2-yl)pyrazole-4-carboxamide, 0.8 parts of linear polysaccharide β-1,4-xylan, 0.5 parts of trace metal ion compound, 20 parts of nutrient activator and Effect agent 0.8 part.

[0089] The sodium monofluorophosphate has a melting point of 620°C and a pH value of 7.1;

[0090] The nutrient activator consists of 10 parts of zinc...

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Abstract

The invention provides a plant immune resistance inducer containing amino-oligosaccharin, which is prepared from the following raw materials in parts by weight: 1-3 parts of amino-oligosaccharin, 0.8-3.5 parts of brassinolide, 0.01-0.1 part of sodium monofluorophosphate, 0.9-2 part of 3-(difluoromethyl)-1-methyl-N-(3, 4, 5-trifluorobiphenyl-2-yl) pyrazole-4-formamide, linear polysaccharide beta-1,0.1-0.8 part of 4-xylan, 0.5-1.5 parts of a trace metal ion compound, 10-20 parts of a nutrient activator and 0.8-3.0 parts of a synergist. The composition is reasonable in formula, easy to prepare,high in storage stability and low in effective component content loss rate; the plant immune resistance inducer containing amino-oligosaccharin is applied to tobacco damping-off, can promote crop health or growth and development, has a relatively strong prevention and treatment effect on tobacco damping-off, and has an inhibition rate of 97.99.6%.

Description

technical field [0001] The invention belongs to the technical field of plant immunity and relates to a plant immune inducer containing amino oligosaccharin, in particular to a plant immune inducer containing amino oligosaccharin and its application in cucumber seedling stage. Background technique [0002] Plant immune inducers, or plant vaccines, can produce immune responses by regulating their own defense and metabolic systems when plants are exposed to external stimuli or under adverse conditions. This defense response or immune resistance response of plants can be Delay or reduce the occurrence and development of plant diseases, reduce the use of chemical pesticides and chemical fertilizers, and reduce agricultural product residues. It is a new field of vaccine engineering technology after human vaccines and animal vaccines, and it is also a relatively popular research direction for the creation of biopesticides in the world. The plant vaccine is the practice of scientif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/22A01N43/16A01N43/36A01N59/26A01P21/00A01P3/00A01P1/00C05G1/00A01G13/00
CPCA01G13/00A01N43/16A01N43/22A01N43/36A01N59/26C05B7/00C05C1/00C05C3/00C05D5/00C05D9/02C05F11/00
Inventor 张国臣刘建亮刘维华于敦海
Owner 潍坊华诺生物科技有限公司
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