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

High-efficiency propagation method of Zinnia elegans virus-free seedling

A kind of technology of virus-free seedling and zinnia

Inactive Publication Date: 2015-12-23
陈丁龙
View PDF3 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of low induction rate, poor quality of induced seedlings and many weak seedlings, low seedling proliferation efficiency, and low survival rate of transplanted seedlings in the current methods for the propagation of virus-free zinnia seedlings, the present invention provides a zinnia The high-efficiency multiplication method of grass-free seedlings improves the quality, proliferation efficiency and transplanting survival rate of induced seedlings by establishing and improving the culture program, culture conditions and the ratio of culture components, thereby establishing a high-quality and high-quality rapid multiplication system

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
  • High-efficiency propagation method of Zinnia elegans virus-free seedling
  • High-efficiency propagation method of Zinnia elegans virus-free seedling
  • High-efficiency propagation method of Zinnia elegans virus-free seedling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] In this embodiment, the method for the efficient multiplication of detoxified zinnia seedlings, the experimental variety was selected as Fangfei No. 2, and the implementation time was 2014-2015. The city revitalizes the flower garden, and the tissue culture seedlings are transplanted in the flower test base of Dongxin Farm, Lianyungang City. The detailed steps are as follows:

[0048] 1) Pre-treatment of Fangfei No. 2 virus-free seedlings:

[0049] Rinse Fangfei No. 2 virus-free seedlings with tap water repeatedly first, wash once with a brush dipped in detergent, then rinse with ultra-pure water, soak in 70% alcohol for 15 seconds, and then rinse twice with sterile water, 0.1% Add a few drops of Tween 20 solution to the mercuric acid and soak for 5 minutes, rinse with sterile water 4-5 times, blot dry with filter paper, and transfer the petiole and receptacle of Fangfei No. 2 virus-free seedlings into adventitious bud induction medium (the formula is: MS+0.5mg / LKT+1.5...

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 high-efficiency propagation method of Zinnia elegans virus-free seedlings. The high-efficiency propagation method of the Zinnia elegans virus-free seedlings comprises the following steps: 1) performing Zinnia elegans virus-free seedling pretreatment; 2) inducing adventitious buds; 3) cutting off the adventitious buds for subculture multiplication; 4) hardening seedlings; 5) performing water culture rooting treatment; 6) performing water culture seedling strengthening; 7) transplanting the seedlings. The high-efficiency propagation method disclosed by the invention solves the problems that the efficiency is low and the seedlings are easily polluted again during Zinnia elegans virus-free seedling propagation, not only can a great amount of Zinnia elegans virus-free seedlings be propagated in short time, but also the problem of variety degeneration caused by Zinnia elegans division propagation and seed propagation can be avoided, the operation is simple, the factory popularization is facilitated and the practical production value is very great.

Description

technical field [0001] The invention relates to a high-efficiency multiplication method for virus-free zinnia seedlings, in particular to a multiplication method capable of producing a large number of high-quality anti-virus zinnia seedlings in a short period of time, and belongs to the technical field of horticultural cultivation. Background technique [0002] Zinnia, Asteraceae, Zinnia genus, native to North America, Mexico and South America and other places, because of rising steadily, the flowers bloom more and more luxuriantly, and have won many good names, such as Zhuangyuanhong, Huoqiuhua, Zinnia, Backgammon and more. Zinnia likes warmth, is not cold-resistant, and is resistant to drought. It should be sunny, and the tongue-shaped flowers will increase under long-day conditions. Zinnia has a long flowering period and a large amount of flowers. Each plant blooms 30-40 flowers from the first flower to the frost. Most of the excellent varieties are Melaleuca petals, wh...

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): A01H4/00A01G31/00
Inventor 不公告发明人
Owner 陈丁龙
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