60Co-γ辐射对糜子种子萌发及幼苗生长的影响

闫锋, 李清泉, 董扬, 季生栋, 韩业辉, 于运凯, 王立达, 赵锁

Effects of 60Co-γ Radiation on the Seed Germination and Seedling Growth of Broomcorn Millet

Yan Feng, Li Qingquan, Dong Yang, Ji Shengdong, Han Yehui, Yu Yunkai, Wang Lida, Zhao Suo

Table 1 Effects of different radiation dosages on the germination of broomcorn millet seed %

辐射剂量 Radiation dosage (Gy) 发芽率 Germination rate 出苗率 Emergence rate 成苗率 Survived rate 0 (CK) 94b 93.8b 100.0a 150 97a 97.2a 89.2b 200 93b 91.9b 85.7c 250 90c 82.6c 66.6d 300 86d 73.3d 45.4e 350 85d 60.1e 18.5f