Characteristics and the Utilization of Cytoplasmic Male Sterility in Burley Tobacco ( Nicotiana tabacum L. CV Burley )

Burley (Nicotiana tabacum L. CV Burley)종의 세포질적 웅성불임계통의 특성과 이용

Four cytoplasmic male-sterile lines of burley tobacco (Nicotiana tabacum L. ) and their male- fertile counterparts were evaluated for their characteristics in replicated field trials. Cytoplasmic male -sterile lines were comparable to the male- fertile varieties for agronomic and chemical traits and these suggest that the cytoplasmic male - sterility can be used in the production of hybrid seed without loss of vigour or undesirable changes On other characteristics.

4種의 Burley種 細胞質的 雄性不稔系統과 稔性品種의 특성을 圃場에서 검정하였던 바, 雄性不稔系統들의 農耕的 化學的 특성이 稔性品種과 近似하여 , Fl 雜種 이용을 위한 交配母本으로 사용할 수 있을 것으로 考察된다.