抗寒剂CR-4在邵阳县农家早稻秧田中进一步应用试验
简令成 孙龙华 李君前 蒋占魁
Further Application Experimenets of the Cold-resister CR-4 in Culture Early-rice Seedling Field of Shaoyang County's Peasants
Jian Ling-cheng Sun Long-hua Li Jun-qian Jiang Zhan-kui
植物学报 . 1994, (特辑): 27 -28 .