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Healthy cowpea cultivating method based on disease, pest and pollution prevention and control

A cultivation method and technology of cowpea, applied in botany equipment and methods, fertilization methods, horticulture, etc., can solve the problems of excessive pesticide residues in products, food safety, pest damage, etc., and achieve the effect of preventing cowpea rust and powdery mildew

Inactive Publication Date: 2013-10-23
吴洁远
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the problem of serious pests and diseases in the traditional cowpea cultivation method, and the pesticide residues in the product exceed the standard, causing food safety problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] (1) Harmless cultivation environment:

[0037] (1-1) Selection of planting soil: Select the land where cowpea is planted and the surrounding soil, atmosphere, and water body must not be polluted, and all ecological and environmental indicators must meet the environmental requirements of the production area of ​​pollution-free vegetables. Pollution sources, agricultural production areas with sustainable production capacity, sunny, flat, well-drained, deep soil, loose and fertile soil with a pH value of 6.2 to plant cowpea;

[0038] (1-2) Reasonable crop rotation: The selected field of cowpea has been subjected to paddy and dry rotation or crop rotation with non-legume crops, and does not have continuous cropping with other vegetables such as solanaceous fruits and melons that Liriomyza sativae prefers;

[0039] (1-3) Irrigation and pest control: Deep plowing and deep plowing and irrigation and retting for 5 days after the harvest of the previous crops, to eliminate the p...

Embodiment 2

[0066] (1) Harmless cultivation environment:

[0067] (1-1) Selection of planting soil: Except for "choose a loamy plot with a pH value of 7.0 to plant cowpea", the rest of the measures are the same as in Example 1;

[0068] (1-2) Rational rotation of crops: same as Example 1;

[0069] (1-3) Irrigation and pest control: Deep plowing and deep plowing in time after the harvest of the last crop and irrigation and retting for 7 days to eliminate the pupae of pests such as Liriomyza sativus and pod borer, and reduce the population base of pests that occur;

[0070] (1-4) Pastoral cleaning: the same as in Example 1;

[0071] (2) Rationalization of cultivation measures:

[0072] (2-1) Selection of improved species resistant to diseases and insect pests: Select Guifeng No. 6 beans and pure beans for cultivation. The selected seeds have high plumpness, high germination rate and germination potential, and lay the foundation for the cultivation of strong seedlings with strong stres...

Embodiment 3

[0093] (1) Harmless cultivation environment:

[0094] (1-1) Selection of planting soil: Except for "choose a loamy plot with a pH value of 7.0 to plant cowpea", the rest of the measures are the same as in Example 1;

[0095] (1-2) Rational rotation of crops: the same as in Example 1;

[0096] (1-3) Irrigation and pest control: Deep plowing and deep plowing and watering and retting for 6 days after the harvest of the previous crops, to eliminate the pupae of pests such as Liriomyza sativus and pod borer, and reduce the population base of pests that occur;

[0097] (1-4) Pastoral cleaning: the same as in Example 1;

[0098] (2) Rationalization of cultivation measures:

[0099] (2-1) Select good varieties resistant to diseases and insect pests: select Shanmei No. 6 beans or Guifeng No. 6 beans. The selected seeds have high plumpness, high germination rate and germination potential, and are suitable for cultivating strong seedlings with strong stress resistance. lay the fou...

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Abstract

The invention discloses a healthy cowpea cultivating method based on disease, pest and pollution prevention and control. According to a traditional cowpea cultivating method, diseases and pests occur easily, and to prevent the diseases and pests, vegetable growers often use pesticides blindly, and then excessive pesticide residues and the edible safety problem are caused. According to the healthy cowpea cultivating method based on disease, pest and pollution prevention and control, technical measures such as cultivation environment hazard-free treatment, cultivation measure rationalization, pest control, pollution prevention during harvesting, storing and transportation are adopted, and scientific management is carried out on the whole course of cowpea cultivation; especially for disease and pest prevention and control, the principle of focusing on prevention is highlighted, disease and pest prevention and control are carried out from the selection of a cultivating field to harvest throughout, and physical treatment, biological drug treatment and chemical drug treatment are carried out in sequence. A pesticide residue detection result shows that the product cultivated with the method is free of residual pesticide, the pollution-free standard is met, the commodity rate reaches above 95%, and the wormy rate is below 5%.

Description

technical field [0001] The invention relates to a cowpea fitness cultivation method based on the prevention and control of diseases, insect pests and pollution, and belongs to the technical field of vegetable cultivation. Background technique [0002] Cowpea belongs to the leguminous annual plant. The pods contain a lot of starch, fatty oil, protein, niacin, vitamin B1, vitamin B2 and vitamin C. It is a nutritious vegetable mainly produced in tropical, subtropical and temperate regions. Spring and summer cultivation is the main method, followed by autumn cultivation. It is precisely because cowpea grows in a hot and humid environment, traditional cultivation methods are particularly easy to induce diseases and insect pests. The common main diseases include rust, powdery mildew, mildew, bacterial blight, etc. The main insect pests include bean pod borer, thrips, American spot Among them, the incidence of powdery mildew is severe in dry years, in environments with large tempe...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C21/00A01G13/00
Inventor 吴洁远
Owner 吴洁远
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