首页 | 本学科首页   官方微博 | 高级检索  
     检索      

三个芜菁品种源/库活性变化差异的比较
引用本文:刘秀印,郭玲,杨伟,高疆生.三个芜菁品种源/库活性变化差异的比较[J].塔里木农垦大学学报,2011(4):25-30.
作者姓名:刘秀印  郭玲  杨伟  高疆生
作者单位:塔里木大学植物科学学院;新疆生产建设兵团塔里木盆地生物资源保护与利用重点实验室
摘    要:在本试验所研究的芜菁三个品种中,其生长状况基本相似,出苗后前期,地上部生长迅速,地下部生长较缓慢,且根冠比小于0.2,但是后期,地下部迅速生长,地上部生长较为缓慢,根冠比增加。在源/库活性方面,3个芜菁品种均在前期处于缓慢增长的趋势,后期呈现不同程度的变化。

关 键 词:芜菁  源活性  库活性

The Comparison of Source/Sink Activity in Three Turnips Varieties
Liu Xiuyin,Guo Ling,Yang Wei,Gao Jiangsheng.The Comparison of Source/Sink Activity in Three Turnips Varieties[J].Journal of Tarim University of Agricultural Reclamation,2011(4):25-30.
Authors:Liu Xiuyin  Guo Ling  Yang Wei  Gao Jiangsheng
Institution:1,2* (1 College of Plant Science,Tarim University,Alar,Xinjiang 843300)(2 Key Laboratory of Biological Resource Protection and Utilization of Tarim Basin,Xinjiang Production & Construction Group,Alar,Xinjiang 843300)
Abstract:In this study the growth status of three turnips varieties were generally similar.The above ground parts grew rapidly compared with the underground parts in the early period after seedling with the root-shoot ratio less than 0.2.And in the later period after seeding,the underground parts grew rapidly,whereas the above ground parts grew slowly,with an increased root-shoot ratio.The source/sink activities of the three turnips varieties kept the trend of slow growth in the early period after seedling and changed differently in the later stage.
Keywords:turnips  source activity  sink activity
本文献已被 CNKI 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号