Cultivation method of utilizing buckwheat to prevent cabbage clubroot

A technology of clubroot and cabbage, which is applied in the field of cultivation of cabbage clubroot, can solve the problems of crop failure, reduced yield and quality, and no measures to cure clubroot, so as to reduce costs, reduce the degree of occurrence, and improve The effect of land use

Inactive Publication Date: 2016-03-02
SOUTHWEST UNIV
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  • Abstract
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Problems solved by technology

In recent years, the incidence area of ​​cabbage clubroot in my country has increased sharply, resulting in a significant decrease in yield and quality, and in severe cases, even a complete failure
A lot of research has been done on its prevention and control methods at home and abroad, but no effective prevention and control measures for radical clubroot have been found so far. It is of great practical significance to explore new methods and technologies for the prevention and treatment of clubroot

Method used

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  • Cultivation method of utilizing buckwheat to prevent cabbage clubroot

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Embodiment Construction

[0016] EXAMPLE The effect of buckwheat and cabbage rotation intercropping on cabbage clubroot at seedling stage

[0017] (1) Experimental design: 5 treatments were set up for indoor and field experiments, single cropping of cabbage (G); intercropping of buckwheat and cabbage (K+G); intercropping of buckwheat and cabbage (H+G); rotation of tartary buckwheat and cabbage (K-G); buckwheat and cabbage rotation (H-G), each treatment repeated 3 times.

[0018] Indoor experiment: 3 plants of cabbage (CK) per pot were designed for single cropping, 2 plants of cabbage and 1 plant of buckwheat per pot for intercropping treatment. After buckwheat grows for 15 days, cabbage is sown. In the crop rotation treatment, 3 cabbage plants were planted after 50 days of buckwheat planting, 20 pots for each treatment, cultured in an artificial climate chamber (25°C / 18°C), and each treatment was repeated 3 times. When the cabbage was sown with one true leaf, two true leaves, and three true leaves, t...

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Abstract

The invention belongs to the technical field of cabbage cultivation and concretely relates to a cultivation method of utilizing buckwheat to prevent cabbage clubroot. The technical problem to be solved by the invention is to provide a new choice for cabbage clubroot. The technical scheme of the invention is that a cultivation method of utilizing buckwheat to prevent cabbage clubroot. The cultivation method comprises steps of intercropping or conducting crop rotation between buckwheat and cabbage, first sowing buckwheat in drills in the center of a plantation bed during intercropping and fixedly-planting cabbages on two sides of the buckwheat 30 to 40 hours later, conducting buckwheat to be preceding crop for the cabbage, regularly cultivating buckwheat and then planting cabbage after harvesting buckwheat. Intercropping and rotation crops are buckwheat, which has great prevention effect on crop clubroot and full rot diseases; and compared with traditional chemical pesticides, the cultivation method of utilizing buckwheat to prevent cabbage clubroot is characterized by being safe, free of pesticide residuals and free of pollution to environment.

Description

technical field [0001] The invention belongs to the technical field of cabbage cultivation, and in particular relates to a cultivation method for preventing and treating cabbage clubroot. Background technique [0002] Heading cabbage (Brassica oleracea L. var. capitata L.) is referred to as cabbage, which is a cruciferous vegetable. It is cultivated all over our country and is one of the main vegetable crops in our country. It occupies an important position in the annual supply of vegetables in our country. Brassica clubroot is a worldwide soil-borne disease caused by Plasmodiophora brassicae Woron., which mainly harms cruciferous crops. In recent years, the incidence area of ​​cabbage clubroot in my country has increased sharply, resulting in a significant reduction in yield and quality, and even failure in severe cases. A lot of research has been done on its prevention and control methods at home and abroad, but no effective prevention and control measures for radical cl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G13/00
CPCA01G13/00A01G22/00
Inventor 司军宋洪元任雪松李成琼陈静彭丽莎
Owner SOUTHWEST UNIV
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