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

Genetic Breeding Methods of Taxus Mandia

A technology of taxus mandia, genetics and breeding, applied in botany equipment and methods, seed and rhizome treatment, plant genetic improvement, etc., can solve the problems of asynchronous flowering period among species of Taxus plants, difficulty in pollination and breeding, etc. Achieve the effects of shortening germination time, improving germination rate and survival rate

Inactive Publication Date: 2017-07-25
贾明杰
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem solved by the present invention is to provide a genetic breeding method of Taxus chinensis, which solves the problem of difficulty in pollination and breeding due to the asynchronous flowering period of the plants of the genus Taxus

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

[0030] The genetic breeding method of Mandia yew comprises the steps:

[0031](1) Pollen collection: Determine the male and female plants of Taxus wallichiana var. mairei and Taxus × media, and investigate the specific time of flowering. It was found that the male flowering period of the southern yew is more than 10 days earlier than that of the Mandia yew, and the female flowering period is basically the same; the watering period of the single female flower of the two kinds of yews is 2 days, and the watering period of the whole female flower lasts for about 2 weeks . The pollen of the male Taxus chinensis plant was collected in mid-February, and the pollen of the male Taxus chinensis plant was collected in late February, and dried naturally. After removing impurities, they were stored in EP tubes and refrigerated at 4°C for later use, and kept dry.

[0032] (2) Pollination: From March 1st, observe the water spit of female flowers on the female plants of Taxus chinensis and ...

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 genetic breeding method for Taxus media. The genetic breeding method comprises the steps of pollen gathering, pollination, fertilization, fruiting, sand storage, sowing and transplanting. The genetic breeding method solves the problem of pollination and breeding difficulties caused by non-synchronous florescence of Taxus mairei plant species and is simple and feasible, and a large amount of production practice is performed in a spraying manner. The genetic breeding method has great and profound significance in deep development and wide application of Taxus media plant resources and has broad application prospect.

Description

technical field [0001] The invention relates to a genetic breeding method of plants, in particular to a genetic breeding method of Taxus chinensis, belonging to the technical field of woody plant variety breeding. Background technique [0002] Forest tree genetics and breeding generally refer to the following research: forest genetics, the genetic variation rules and evolution mechanisms of different traits of forest trees at the population, individual, cell and molecular levels, providing a theoretical basis for the conservation and management of forest resources and the genetic improvement of forest trees. Genetic improvement of forest trees, strategies and procedures for tree improvement, formulation of breeding programs, theories and methods of introduction, selective breeding, hybrid breeding (including yield, quality, resistance and adaptive breeding, etc.), and methods and methods of forest tree breeding. Forestry biotechnology, using biotechnology such as genetic eng...

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): A01H1/02A01G17/00A01C1/00
CPCA01C1/00A01G17/005A01H1/02
Inventor 贾明杰贾绍林
Owner 贾明杰
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