论文部分内容阅读
1996年春利用中国科学院兰州近代物理研究所重离子研究装置 (HIRFL)产生的 75MeV u中能氧离子 ( 16O8+ )束 ,以 1 1～ 44Gy(即注量为 1× 1 0 7～ 5× 1 0 8ions cm2 )的辐照剂量处理春小麦高代稳定材料1 461 5风干种子 ,经过 3年 5代选育获得突变新品系。该品系在测产试验和多
In the spring of 1996, 75MeV u energy ion (16O8 +) beams generated by HIRFL (Lanzhou Institute of Modern Physics, Chinese Academy of Sciences) 8ions cm2) radiation treatment of spring wheat high generation stable material 1 461 5 air-dried seeds, after 3 years of 5 generations of mutation to obtain a new mutant line. The line in the test and more production test