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Wheat cultivation method

A cultivation method and technology for wheat, applied in the directions of grain cultivation, horticultural methods, botanical equipment and methods, etc., can solve the related reports that propylene glycol alginate and cyprozide or fluoropyranone are not compounded, etc. To achieve the effect of prolonging the replacement cycle, delaying drug resistance, reducing environmental pollution and pesticide residues

Active Publication Date: 2022-05-31
HENAN AGRICULTURAL UNIVERSITY
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AI Technical Summary

Problems solved by technology

[0007] At present, there are no relevant reports on the compounding of propylene glycol alginate with fenfenozide or flupyrfuranone

Method used

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  • Wheat cultivation method
  • Wheat cultivation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] Example : Indoor biological activity test of propylene glycol alginate compound

[0021] 1. Test object: Aphids were collected from the wheat experimental field in the Science and Education Park of Henan Agricultural University. After 4 generations of breeding in the test, the same and healthy wingless adults were selected as the test objects.

[0022] 2. Test reagents: 99% propylene glycol alginate, 92% cyprozide, 96% fluoropyranone, all of the above reagents are from the laboratory of Henan Agricultural University School of Plant Protection.

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Abstract

The invention belongs to the technical field of wheat cultivation, and particularly relates to a wheat cultivation method. According to the wheat cultivation method, in the wheat cultivation process, when aphids appear on wheat plants, a synergistic insecticide is sprayed, and the synergistic insecticide is prepared in the mode that propylene glycol alginate and chromafenozide or flupyradifurone are subjected to binary compounding to serve as an active ingredient, and auxiliary agents acceptable in pesticide are supplemented. According to the wheat cultivation method disclosed by the invention, the action mechanisms and action sites of the effective components propylene glycol alginate and chromafenozide or flupyradifurone of the sprayed synergistic insecticide are different, and multiple sites act together when pests are killed, so that the generation of the drug resistance of wheat aphids can be effectively delayed, and the updating period of the insecticide is prolonged to a certain extent; meanwhile, a synergistic effect is shown during compounding, the prevention and treatment effect on wheat aphids can be improved, the application dosage of the pesticide can be reduced, then environmental pollution and pesticide residues are reduced, and the prevention and treatment cost of diseases and insect pests in wheat cultivation is reduced.

Description

technical field [0001] The invention belongs to the technical field of wheat cultivation, and in particular relates to a wheat cultivation method. Background technique [0002] In the process of wheat cultivation, attention should not only be paid to planting patterns, fertilization and irrigation, but also to weeding and pest control. In the process of wheat cultivation, it is often attacked by a variety of pests and diseases, and wheat aphid is one of them. Wheat aphid is the main pest that damages wheat, which will cause the damaged wheat plants to be insufficiently full of grains, reduce the yield, and affect the yield of wheat. Among them, Macrosiphum avenae Fbricius and Rhopaiosipum padi are the dominant species of wheat aphid in Huanghuaihai wheat area. [0003] The control method of wheat aphid in wheat cultivation has always been mainly chemical spraying. However, due to the rapid reproduction speed of wheat aphid and the complex genetic background, the resistance...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/16A01N43/40A01P7/04A01G22/20A01G7/06A01G13/00
CPCA01N43/16A01N43/40A01G22/20A01G7/06A01G13/00Y02A50/30
Inventor 张志勇熊淑萍王小纯马新明韦一昊张娟娟许鑫
Owner HENAN AGRICULTURAL UNIVERSITY
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