The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Research on Cytology of Herbage Irradiated by Heavy Ion Beams
Author(s): 
Pages: 346-349
Year: Issue:  5
Journal: ACTA LASER BIOLOGY SINICA

Keyword:  重离子束牧草细胞;
Abstract: 采用80MeV/u 20Ne10+离子束贯穿处理豆科与禾本科牧草种子,从实验室种子萌发和根尖细胞的观测分析,随着贯穿剂量的增加,幼苗生长明显减弱,呈负相关性;而染色体总畸变率和微核率随剂量的增加而显著增加,呈正相关性.结果表明:禾本科牧草比豆科牧草对重离子辐射敏感性强,禾本科牧草适宜剂量为20 Gy~30Gy,豆科牧草辐照剂量应高于150Gy.
Related Articles
No related articles found