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

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

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.

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.