【摘要】 分析了在棉花离子注入育种中出现的各种有用变异，包括早熟性、株型、主茎高度和粗细，以及陆地棉与海岛棉种间杂种出现的性状稳定加快现象。更多还原

【Abstract】 Meaningful variations appearing in cotton breeding by ion im plantation method were analysed in this paper to investigate the mutagenesis effect on ion implantation. The obtained variations included the characters of early maturity,plant shape,main-stem height and thickness,and etc. Speed-up of character stabi lity occured to hybrid from Gossypium hirsutum L. and Gossypium barbadense L..更多还原