60Co-γ射线辐射对云烟87、红花大金元种子活力的影响

›› 2010, Vol. 22 ›› Issue (2): 0-201.

• 论文 •

⁶⁰Co-γ射线辐射对云烟87、红花大金元种子活力的影响

徐德钦,强继业

丽水学院,浙江丽水 323000

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-03-25 发布日期:2010-03-25

Effect of ⁶⁰Co-γ irradiation on seed vitality of Yunyan 87 and Hongda

XU De-qin;QIANG Ji-ye

Lishui University,Lishui 323000,China

Received:1900-01-01 Revised:1900-01-01 Online:2010-03-25 Published:2010-03-25

摘要/Abstract

摘要： 采用不同辐射剂量的⁶⁰Co-γ射线辐射处理云烟87和红花大金元2个烤烟品种的种子,研究⁶⁰Co-γ射线辐射对云烟87、红花大金元种子活力的影响。结果表明,在25℃条件下,10～300 Gy辐射剂量处理对2个品种的种子活力都具有一定的促进作用,其中10 Gy低辐射剂量为最适辐射剂量；300 Gy以上的辐射剂量对种子发芽起抑制作用。同时也证明云烟87较红花大金元对辐射的适应性好,能更好地适应辐射处理来增强种子的活力。

关键词: ⁶⁰Co-γ射线, 云烟87, 红花大金元, 种子活力

Abstract: The seeds of two flue-cured tobacco cultivars, Yunyan 87 and Hongda, were irradiated by the different irradiation doses of ⁶⁰Coγ-ray, The effect of irradiation treatment on seed vitality of Yunyan 87 and Hongda was studied. The results showed that, in the irradiation treatment of 10-300 Gy at 25℃, the seed vitality for two cultivars were both promoted, among which, 10 Gy was the optimal irradiation dose for two cultivars; The seed vitality for two cultivars were inhibited when treated with dose more than 300 Gy. The results also showed that the seed vitality of Yunyan 87 was better than Hongda, indicating Yunyan 87 had higher adaptability under irradiation treatment.

Key words: ⁶⁰Coγ-ray, Yunyan 87, Hongda, seed vitality

徐德钦;强继业. ⁶⁰Co-γ射线辐射对云烟87、红花大金元种子活力的影响[J]. , 2010, 22(2): 0-201.

XU De-qin;QIANG Ji-ye. Effect of ⁶⁰Co-γ irradiation on seed vitality of Yunyan 87 and Hongda[J]. , 2010, 22(2): 0-201.

[1]	李振1，2，廖同庆1，冯青春2，3，4，5，张东彦1，2，3，4，5，王秀2，3，4，5，*. 基于机器视觉的蔬菜种子活力指数检测算法研究及系统实现[J]. 浙江农业学报, 2015, 27(12): 2218-.
[2]	李美凌1，邓飞1,3，刘颖1,3，祁亨年1，3,*，张晓2. 基于高光谱图像的水稻种子活力检测技术研究[J]. 浙江农业学报, 2015, 27(1): 1-.
[3]	曹栋栋1，2，阮晓丽2，詹艳2，石瑛琪2. 杂交水稻种子不同活力测定方法与其田间成苗率的相关性[J]. 浙江农业学报, 2014, 26(5): 1145-.
[4]	郑昀晔;马文广;*;索文龙;牛永志;宋碧清. 液体介质花粉授粉对烟草坐果和种子活力及幼苗的影响[J]. , 2011, 23(1): 35-40.
[5]	逄涛;宋春满;方敦煌;邓建华;邓云龙. 红花大金元烤烟品种化学品质组成的特征分析[J]. , 2010, 22(1): 0-35.
[6]	马文广;郑昀晔;索文龙;宋碧清;牛永志 . 赤霉素引发处理提高烟草丸化种子活力和幼苗素质[J]. , 2009, 21(3): 0-298.
[7]	熊自立;宋文坚;杨杰;杨文清;胡晋. 烯效唑包衣处理对黄瓜种子活力和幼苗素质的影响[J]. , 2005, 17(4): 0-227.

⁶⁰Co-γ射线辐射对云烟87、红花大金元种子活力的影响

Effect of ⁶⁰Co-γ irradiation on seed vitality of Yunyan 87 and Hongda

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 7

编辑推荐

Metrics

本文评价