Method for cultivating root-knot nematode resistant eggplant

A technology against root-knot nematodes and root-knot nematodes, applied in botany equipment and methods, horticulture, applications, etc., can solve problems such as crop failure and production reduction, and achieve the effects of increasing economic benefits, improving cultivation conditions, and promoting integration

Inactive Publication Date: 2009-04-15
胡永军
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Eggplant is the main variety of vegetable production in protected areas. Due to continuous cropping cultivation for many years, the occurrence of various soil-borne diseases, especially root-kn

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for cultivating root-knot nematode resistant eggplant

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] Example 1: A conventionally cultivated eggplant variety, Nongyou Changji, which is highly susceptible to root-knot nematode disease, was used as a scion, and Datura was used as a rootstock to cultivate root-knot-resistant eggplants, and cultivated in summer and autumn.

[0023] 1. The cultivation steps of eggplant resistant to root knot thread disease are as follows:

[0024] 1) On February 1, 2007, the Datura Stramonium L. seeds were sown into the substrate, then watered to make the substrate water content 60%-80%, and placed in the nursery room at 20-28℃ Make seedlings emerge, and cultivate the rootstock plant to have 5 to 7 strong seedlings with true leaves.

[0025] 2) On February 6, 2007, the Nongyou long eggplant seeds were sown into the substrate, and then watered to make the substrate water content 60%-80%, and placed in the nursery room at 20-28℃ to make the seedlings emerge. The scion plant is cultivated to some 4 to 6 true leaf seedlings.

[0026] The matrix is ​...

Example Embodiment

[0051] Example 2: The conventionally cultivated eggplant variety Burita, which is highly susceptible to root-knot nematode disease, is used as the scion, and Datura is used as the rootstock to cultivate root-knot-resistant eggplants for winter and spring cultivation.

[0052] The following tests were carried out in a green food and vegetable base:

[0053] 1. The cultivation steps of eggplant resistant to root knot thread disease are as follows:

[0054] 1) On October 15, 2007, Datura Stramonium L. seeds were sown into the substrate, and then watered to make the substrate water content 60%-80%, and placed in the nursery room at 20-28℃ Make seedlings emerge, and cultivate the rootstock plant to have 5 to 7 true leaf seedlings.

[0055] 2) On October 20, 2007, the Britta seeds were sown into the substrate, and then watered to make the substrate water content 60%-80%, and placed in the nursery room at 20-28℃ to make the seedlings emerge. The plant is cultivated to some 4 to 6 true le...

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 relates to a method for cultivating a root-knot nematode-resistant eggplant plant. The method is to graft a plant of a conventionally cultivated highly root-knot nematode-sensitive eggplant variety serving as a scion onto a stramonium plant serving as a stock to obtain a graft plant, that is, the root-knot nematode-resistant eggplant plant. The root-knot nematode-resistant stramonium plant is adopted as the stock, the plant of the conventionally cultivated highly root-knot nematode-sensitive eggplant variety is adopted as the scion and the seedlings are grafted at the most proper position by the most proper method in a period of highest affinity, so the method can improve the inosculation of the two, greatly improve the survival rate of grafting by improving cultivation conditions. The grafted seedling has obvious prevention and cure effect on root-knot nematode and overcomes a continuous cropping obstacle, so the method enormously improves economic efficiency and, meanwhile, achieves obvious ecological benefits due to reduction in use of agricultural chemicals.

Description

technical field [0001] The invention relates to a method for cultivating eggplants resistant to root-knot nematodes in the field of biotechnology, which is used for root-knot nematode-resistant cultivation of eggplants. Background technique [0002] Eggplant is the main variety of vegetable production in protected areas. Due to continuous cropping cultivation for many years, the occurrence of various soil-borne diseases, especially root-knot nematode, has been increasing year by year. Root-knot nematode has become a devastating disease of vegetable protected cultivation. , often resulting in severe production cuts or even crop failures. [0003] Eggplant grafting can not only prevent disease, but also because the rootstock has a more developed root system than the original scion, and has a stronger ability to absorb water and fertilizer, it can significantly increase the yield. Use rootstocks that are highly resistant to various soil-borne diseases and good-yield eggplant va...

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
IPC IPC(8): A01G1/00A01G1/06
Inventor 胡永军孙志刚孙丽英王石磊
Owner 胡永军
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