烤烟雄性不育系品种制种技术
Seed Production Techniques of Male Sterile Lines of Flue-cured Tobacco
罗经仁 1周玲红 1李宏光 2李云霞 1余金龙 2李小一1
作者信息
- 1. 郴州市农业科学研究所,湖南郴州423042
- 2. 湖南省烟草公司郴州市公司,湖南郴州423001
- 折叠
摘要
介绍了分期播种技术和采花制粉授粉技术.烤烟雄性不育系品种制种采用分期播种采花制粉授粉技术,可有效延长整体开花授粉期,减轻不利气候影响,提高杂交授粉工效和制种产量.
Abstract
The sequential sowing technology and flowers pulverizing and pollination technology were introduced.Seed production of flue-cured tobacco male sterile lines adopted the sequential sowing and flowers pulverizing and pollination technology,which could effectively prolong the overall flowering pollination period,reduce the impact of adverse climate,and improve the cross pollination efficiency and seed production yield.
关键词
烤烟/雄性不育系/制种/分期播种/采花制粉Key words
Flue-cured tobacco/Male sterile line/Seeds production/Sequential sowing/Flowers pulverizing引用本文复制引用
基金项目
湖南省烟草公司郴州市公司资助项目(2012NY016)
出版年
2017
国家科技期刊平台
NSTL
维普
万方数据