论文部分内容阅读
用 15Gy的60 Coγ射线辐照处理中籼型原始材料 30 2 7的幼穗 ,随后进行组织培养 ,从分化再生的无性系变异后代中 ,筛选到优良突变体恢复系R30 2 7,并选配出强优组合Ⅱ优 30 2 7。该组合于 2 0 0 0年 4月通过浙江省品种审定。
The young ear of middle-indica material 30 27 was irradiated with 15Gy of 60 Co gamma rays and then the tissue culture was performed. The excellent mutant restorer R3027 was screened from the cloned offspring of differentiation and regeneration and selected Out strong combination Ⅱ You 30 27. The combination passed the certification of Zhejiang Province in April 2000.