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New control technology for Anguina tritici

A kind of nematode disease and new technology, which is applied in the field of crop planting, can solve the problems affecting the yield of wheat per mu, and achieve the effect of preventing and controlling wheat grain nematode disease, simple operation and strong practicability

Inactive Publication Date: 2018-04-27
张瑞芹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Seriously affect the yield of wheat per mu

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0012] 1. Strengthen inspection to prevent long-distance transmission of gall seeds. Set up disease-free seed fields and plant disease-free seeds.

[0013] 2. Remove galls from wheat seeds. Clean water selection, wheat seeds are poured into clean water and stirred quickly, the galls float up but are removed, and 95% of the galls can be eliminated. The whole operation should be completed within 10 minutes to prevent the galls from absorbing water and sinking. Use 20% salt water to eliminate galls more thoroughly than clean water, but wash the seeds with clean water afterwards. Ammonium sulfate liquid selection method can be washed with 26% ammonium sulfate liquid.

[0014] 3. Implement crop rotation for more than 3 years to prevent galls from being mixed into manure, and apply fully decomposed organic fertilizer.

[0015] 4. Chemical treatment of seeds. Mix the seeds with 50% methyl parathion or methyl isofenphos according to 0.2% of the seed amount. For every 100kg of se...

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Abstract

A new technology for the prevention and control of wheat grain nematode disease, which is characterized by strengthening inspection, preventing long-distance spread of seeds with galls, removing galls in wheat seeds, implementing crop rotation for more than 3 years to prevent galls from being mixed into manure, and applying fully decomposed organic fertilizers. Fertilizer, chemical treatment of seeds, chemical control and other processes, it solves the problem of reduced yield per mu of wheat due to nematode disease. It is extremely suitable for large-scale wheat farmers to increase the yield per unit area.

Description

technical field [0001] The invention relates to the field of crop planting, in particular to a new technology for the prevention and treatment of wheat grain nematode disease. Background technique [0002] The leaves of the injured wheat seedlings are short and broad, wrinkled, yellowish, erect, and the severe ones shrivel and die. Before the heading of the diseased plants that can grow, the leaves are shrunken, the leaf sheaths are loose, the stems are twisted, and the flag leaves are deformed. After the booting stage, the diseased plants are short, the stalks are hypertrophic, and the internodes are shortened. The severely damaged ones cannot head, some can head, the glumes open, are not fruitful, and the grains become galls. Seriously affect the yield of wheat per mu. Contents of the invention [0003] The invention introduces a new technology of wheat disease prevention and invents a new technology of prevention and treatment of wheat grain nematode disease. [0004...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/08A01G13/00
CPCA01C1/08A01G13/00
Inventor 张瑞芹
Owner 张瑞芹
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