摘要
在真空状态下对烟草种子注入不同类型的离子,研究其对烟叶当代生长的刺激效应。结果表明,所用钛离子和氩离子均能够有效刺激烟草植株的生长发育和形态建成,显著提高烟叶产量,改善烟叶品质,增产幅度最高可达34%。对同一烟草品种注入不同的离子所产生的生物学效应明显不同,并且不同烟草品种对离子注入的敏感性差异显著。
This is a study on simulative effects of two types of ions injected into tobacco seeds under vacuum condition on its present age growth (M_1). The results showed that both Titanium and Argon ions could effectively stimulate growth of tobacco plants and shape builds. Meanwhile, remarkably increase the yields of tobacco and improve the intrinsic quality of tobacco. The rate of yield increasing can reach 34% at the most. The results showed that different types of ions have obviously different biological effect on the same tobacco breed, and there were notable differences among different tobacco plants under ion injection.
出处
《山西农业科学》
2004年第4期49-51,共3页
Journal of Shanxi Agricultural Sciences
基金
山西省归国留学人员资助项目(2002-16-96)。
关键词
离子注入
烟草种子
刺激效应
敏感性
Tobacco seeds
Ion beam
Simulative effect
Sensitivity
