Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Propagation method for healthy sugarcane seedlings in temporary planting nursery

A sugarcane and nursery technology is applied in the field of sugarcane healthy seedling and false planting nursery expansion, and can solve the problems of occupying large land resources and the like

Inactive Publication Date: 2014-07-23
SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of propagation requires a large amount of land resources, which is one of the main reasons why healthy sugarcane seedlings cannot be popularized at present.

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
  • Propagation method for healthy sugarcane seedlings in temporary planting nursery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The demand for healthy sugarcane seedlings in a certain market is 50 million, and the number of original seedlings in the false planting nursery for healthy sugarcane seedlings is 500,000. After being cultivated by artificial planting in the second-level nursery, it is planted in the seedling breeding field for propagation, and now it is changed to use the artificial planting nursery propagation method of the present invention for propagation, and the specific implementation process is as follows:

[0021] (1) Cultivation of sugarcane virus-free seed stems in a fake planting nursery (90 days)

[0022] The detoxified healthy sugarcane seedlings that should be transferred to the secondary nursery or expanded in the field continue to be kept on the seedbed for cultivation. The false planting density of the healthy sugarcane seedlings on the seedbed: the spacing between plants is 6 cm, and the row spacing is 12 cm; after 90 days of Cultivate, cultivate sugarcane virus-free ...

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 propagation method for healthy sugarcane seedlings in a temporary planting nursery. The method comprises the following steps: (1) cultivating sugarcane virus-free seed stems in the temporary planting nursery; (2) performing successive multiplication culture on the sugarcane virus-free seed stems in the temporary planting nursery; (3) sprouting and raising seedlings in nutritious cups; (4) propagating or planting the seedlings in the nutritious cups; and the like. According to the method, a temporary planting nursery propagation technology is adopted in a healthy sugarcane seedling seed production and propagation process to achieve the purpose of saving the land resource; meanwhile, the reinfection rates of both ratoon stunting disease and mosaic disease of each stage of seedling field are lower than those of the conventional method. By applying the method, intensive and standardized management can be realized, and the propagation efficiency is improved; the method has a positive promotion effect on the generalization and promotion of the healthy sugarcane seedlings.

Description

technical field [0001] The invention belongs to the technical field of propagation of sugarcane seedlings, and in particular relates to a method for propagation of healthy sugarcane seedlings in a fake planting nursery. Background technique [0002] Sugarcane is a vegetatively propagated crop. After years of continuous vegetative planting, various pathogens have repeatedly infected and accumulated in the plants, especially sugarcane perennial root dwarf disease, mosaic disease and other diseases that cannot be controlled by chemical drugs. The quality and yield of sugarcane will degenerate continuously, which will cause great losses to production and seriously threaten the safety of sugarcane planting industry. More than 30% of the varieties used in production are infected with mosaic disease, and 100% are infected with perennial dwarf disease. The use of tissue culture technology to produce detoxified healthy seedlings can realize healthy and non-toxic sugarcane production...

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 Patents(China)
IPC IPC(8): A01G31/00
Inventor 唐利球唐君海何洪良秦昌鲜陆祖正赵静廖韦卫谢君锋李根俸青莫周美罗晟昇韦海球符策蒋亚琴闭德金
Owner SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com