笔者1989年春季用中国科学院原子能研究所等单位联合研制生产的植物细胞分裂素喷施茶树,取得了较好的效果。 1.能较大幅度地提高产量,试验设四个处理三个重复,以清水为对照。结果表明,尿素200倍液比对照增产10.21％,增产菌1000倍液增产10.95％,植物细胞分裂素500倍液增产17.78％。 The author in the spring of 1989 with the Institute of Atomic Energy, Chinese Academy of Sciences and other units jointly developed plant cytokinin spraying tea, and achieved good results. 1. To a substantial increase in production, the experiment set four treatment three replicates, with water as a control. The results showed that the yield of urea 200 times was 10.21% higher than that of the control, the productivity of 1000 times of increasing bacteria was 10.95%, and that of plant cytokinin 500 times was 17.78%.