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A kind of green prevention and control method of plant diseases and insect pests of cowpea

A technology for diseases and insect pests and cowpeas, which is applied in the field of green prevention and control of diseases and insect pests in cowpea cultivation, can solve problems such as reducing food safety, and achieve the effects of promoting growth, increasing nutrient elements, and improving air permeability and water content.

Active Publication Date: 2017-08-25
广西凭祥桂商现代农业投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, spraying pesticides will inevitably remain in cowpea, thereby reducing its food safety

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A green method for preventing and controlling plant diseases and insect pests provided by the invention comprises the following steps:

[0027] A. Soil selection and treatment, choose the soil with high dryness, good drainage, and no beans and vegetables planted within two years, clean up the broken leaves and weeds on the soil, and 15 days before sowing, deeply plow the soil 30cm for drying, use per mu Potassium permanganate 3kg is used for soil disinfection;

[0028] B. Seed selection and treatment, select seeds with strong disease resistance, first soak them in warm water at 25°C for 2 hours, then soak them in 10% potassium permanganate plus new high-fat film 400 times solution at 50°C for 10 minutes, and then soak them with high manganese Potassium acid is used to disinfect the seeds. The new high-fat film 400 times liquid can prevent the germs from infecting the seeds and increase the emergence rate. Then, pulse microwave treatment is used under normal pressure. Th...

Embodiment 2

[0036] A green method for preventing and controlling plant diseases and insect pests provided by the invention comprises the following steps:

[0037] A. Soil selection and treatment, choose the soil with high dryness, good drainage, and no beans and vegetables planted within two years, clean up the broken leaves and weeds on the soil, and 20 days before sowing, deeply plow the soil 35cm for drying, use per mu Potassium permanganate 3.5kg is used for soil disinfection;

[0038] B. Seed selection and treatment, select seeds with strong disease resistance, first soak them in warm water at 28°C for 2.5 hours, put them into 10% potassium permanganate at 55°C and add new high-fat film 400 times liquid solution for 14 minutes, and use high Potassium manganate is used to sterilize the seeds. The new high-fat film 400 times liquid can prevent germs from infecting the seeds and increase the emergence rate. Then, pulse microwave treatment is used under normal pressure. The microwave fre...

Embodiment 3

[0046] A green method for preventing and controlling plant diseases and insect pests provided by the invention comprises the following steps:

[0047] A. Soil selection and treatment, choose the soil with high dryness, good drainage, and no beans and vegetables planted within two years, clean up the broken leaves and weeds on the soil, and 25 days before sowing, deeply plow the soil 40cm for drying, use per mu Potassium permanganate 4kg is used for soil disinfection;

[0048] B. Seed selection and treatment, select seeds with strong disease resistance, soak them in warm water at 30°C for 3 hours, put them in 10% potassium permanganate plus new high-fat film 400 times solution at 60°C for 18 minutes, and then soak them with high manganese Potassium acid is used to disinfect the seeds, and the new high-fat film 400 times liquid can prevent germs from infecting the seeds and increase the emergence rate, and then use pulsed microwave treatment under normal pressure, the microwave ...

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PUM

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Abstract

The invention discloses a green prevention and control method for cowpea planting diseases and insect pests, comprising: soil selection and treatment, selecting soil that has not been planted with beans and vegetables within two years, deep plowing the soil for 15-25 days before sowing, and disinfecting with potassium permanganate ; Seed selection and treatment, soak the seeds in warm water, soak them in a solution of potassium permanganate plus 400 times the new high-fat film, and microwave them; Sow 2‑4 microwave-treated seeds in the body; colonize the pot seedlings, apply fully decomposed organic compound fertilizer 3‑7 days before planting, apply JT compound bacterial solution 5‑20ml in each hole, and colonize a single pot with seedlings In the hole, cover the pot body with a 2-5cm thickness of decomposed organic matter compound fertilizer, spray 500 times liquid of new high-fat film on cowpea seedlings; spray fertilizer water reasonably. The green prevention and control method for cowpea planting diseases and insect pests of the present invention mainly focuses on agricultural control, biological control and physical control, and is safe, pollution-free and environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of vegetable planting, in particular to a green prevention and control method for cowpea planting diseases and insect pests. Background technique [0002] Cowpea is an annual leguminous crop. The traditional planting method has a high incidence of pests and diseases. The common main diseases include root-knot nematode, powdery mildew, mosaic virus disease and bacterial blight. In order to control cowpea diseases and insect pests, such as fly miner and whitefly, vegetable farmers often choose to spray various pest control pesticides such as methamidophos, parathion, carbendazim, thiophanate-methyl wettable powder, etc. to solve the cowpea production reduction caused by diseases and insect pests . However, spraying pesticides will inevitably remain in the cowpea, thereby reducing its edible safety. [0003] With the improvement of social living standards, people gradually establish the awareness of "safety, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01C1/00A01C13/00C05G3/00
Inventor 韦永梁
Owner 广西凭祥桂商现代农业投资有限公司
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