CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
A FEW QUESTIONS ON RADIATION BREEDING FOR HERBAGES
Authors
伊虎英
马建中
鱼红斌
Publication date
1 January 2000
Publisher
Abstract
本文以牧草为材料 ,阐述了辐射敏感性的类型划分方法。将异花授粉牧草沙打旺辐照当代的种子直接播种在≥ 1 0℃ (年积温 2 3 0 8℃ )的低温下 ,提高了突变体的适应性 ,增加了选择的准确性 ,缩短了育种周期 ;M1代产生了显性早熟突变 ,M2 代有 2 7 2 %的植株保持早熟 ,比对照早开花 1 6~ 5 1d ,但仍有分离 ;5年育成彭阳早熟沙打旺 ,能在≥ 1 0℃ (年积温 1 847℃ )的地区开花结籽 ;播种当年始花序着生叶位与出苗至开花天数、株高和一级分枝呈极显著正相关。选育产草量高且早熟的沙打旺新品种 ,始花序叶位以在 9~ 1 0个为
Similar works
Full text
Available Versions
Institute of Soil and Water Conservation,Chinese Academy of Sciences and Ministry of Water Resources
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.iswc.ac.cn/:361005/1033
Last time updated on 21/09/2018