Method for separating homozygotes from ploidy chimera plant
A chimera and homozygote technology, applied in the fields of botanical equipment and methods, plant regeneration, horticultural methods, etc., can solve the problem of easy generation of ploidy chimeras, difficulty in establishing large tetraploid groups, low tetraploid induction efficiency, etc. problems, to achieve the effect of short cycle, less workload and high efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0030] The test material of the specific embodiment of the present invention selects the female plant of Populus minor and the male plant of Populus chinensis, and respectively collects flower branches and hydrocultures them in the greenhouse to promote flowering.
[0031] 1. Control pollination hybridization
[0032] Collect the pollen of the male plant Populus chinensis in the greenhouse, and when the pistil of the female plant Populus chinensis enters the fertilization period, dip the pollen with a brush for pollination. During the whole process, attention should be paid to bagging and isolating the pistils to prevent contamination from exogenous pollen. After the pistil stigma wilts, the bagging is removed to allow the female inflorescence to continue to develop normally.
[0033] 2. Seed doubling
[0034] 37, 40, and 43 days after pollination, collect mature female inflorescences without flying catkins, soak them in 75% alcohol for 30 seconds in an ultra-clean workbench...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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