Rice filed and upland field rotation method for prevention and treatment of cucumber root-knot nematodes

A technology of paddy and dry crop rotation and root-knot nematodes, applied in botany equipment and methods, horticulture, applications, etc., can solve the problems of increasing planting costs for vegetable farmers, and achieve the effects of increasing planting costs, good economic benefits, and eliminating environmental pollution

Inactive Publication Date: 2012-06-27
JIANGSU XUHUAI DISTRICT HUAIYIN AGRI SCI RES INST
View PDF5 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method for preventing and controlling cucumber root-knot nematode in water and dry crop rotation. The soil compaction problem caused by crop rotation will not increase the planting cost of vegetable farmers

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The present invention comprises the following steps:

[0019] (1) In the solar greenhouse or plastic greenhouse, the cucumbers are planted in October every year, and the production management is carried out according to the routine, and the harvest will be completed before May of the next year;

[0020] (2) Plow the soil after cleaning the cucumber vines and their supports, irrigate the soil and plant the aquatic vegetable celery with a growth period of no more than six months;

[0021] (3) During the entire growth period of the aquatic vegetables in step (2), the soil moisture content is 70%, and no watering is required half a month before harvest;

[0022] When the temperature is high in summer, cover the sunshade net or straw curtain on the film of the solar greenhouse or the greenhouse, so that the temperature in the solar greenhouse or the greenhouse is 25°C;

[0023] (4) The wet celery in step (2) was harvested before the end of September of that year, and after ...

Embodiment 2

[0026] After the cucumbers are harvested, water chestnuts are planted as aquatic vegetables. During the growth period, the soil moisture content is 75%. is 28°C. All the other implementations are as in Example 1.

Embodiment 3

[0028] After the cucumbers are harvested, the aquatic vegetable Sagittarius is planted. During its growth period, the soil moisture content is 80%. is 23°C. All the other implementations are as in Example 1.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a rice filed and upland field rotation method for prevention and treatment of cucumber root-knot nematodes, which comprises the following steps: (1) performing field planting of cucumbers in October each year in a sunlight greenhouse or a vinyl house, carrying out production management by the book, and finishing harvest prior to May next year; (2) ploughing the soil after clearing up cucumber vines and a support frame of the cucumber vines, and irrigating the soil and performing field planting of aquatic vegetables with a growth period not exceeding six months; (3) during the whole growth period of the aquatic vegetables in the step (2), the soil moisture content is over 70%, avoiding irrigation in half a month prior to harvest; covering a sunshade net or a straw curtain on a film of the sunlight greenhouse or the vinyl house, and enabling temperature in the sunlight greenhouse or the vinyl house not to be higher than 30 DEG C; and (4) finishing harvest of the aquatic vegetables in the step (2) by the end of September in the current year, and performing field planting of the cucumbers after soil ploughing. The rice filed and upland field rotation method is adopted to carry out prevention and treatment of the root-knot nematodes, not only are environmental pollution and damage to human health which are caused by chemical pesticides for prevention and treatment of the root-knot nematodes avoided, but also planting costs do not need to be added, and the aim of thorough prevention and treatment can be achieved.

Description

technical field [0001] The invention relates to the control of diseases and insect pests in vegetable planting, in particular to the control method of root-knot nematode. Background technique [0002] At present, the planting area of ​​vegetables in protected areas in my country continues to expand. Because the temperature and humidity conditions in protected areas are suitable for the reproduction and growth of root-knot nematodes, coupled with the continuous planting of the same host crop or the continuous planting of the same type of crops, root-knot nematodes are caused. It gets worse year by year. Root-knot nematode is an important pathogen that harms vegetables such as cucumbers and tomatoes. This disease commonly occurs in various cucumber production areas and greenhouses in China. Generally, it can cause a 20% to 30% reduction in cucumber production, and in severe cases, it will never be harvested. With the continuous increase of the area of ​​vegetables in protected...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 顾大路王伟中杨文飞吴传万杜小凤曹凯歌
Owner JIANGSU XUHUAI DISTRICT HUAIYIN AGRI SCI RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap