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离子注入在棉花育种中的诱变功效
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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。
关键词:  离子注入,棉花育种,诱变功效
DOI:
基金项目:
MutagenesisEffect of Ion Implantation on Cotton Breeding
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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..
Key words:  Ion implantation,Cotton breeding,Mutagenesis effect

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