New Chinese spring wheat varieties (lines) with desirable agronomic and yield characters were used as explants to investigate the tissue culture and genetic transformation parameters in this study.
本文以中国春性小麦新品种(系)为外植体，进行组织培养和遗传转化参数研究。
Virus-free culture of Mentha haplocalyx B. in tissue culture was stud ied. The agronomic characteristics and related physiological indexes of virus-fr ee seedling were determined.
对薄荷进行了组织培养条件下的脱病毒研究，并进行了农艺性状和有关生理指标的测定。
The agronomic traits of dihaploid plant regenerated from anther culture were also studied.
同时对马铃薯花药培养获得的再生植株进行细胞学鉴定；
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