几年来甘蔗开花诱导和有性杂交技术的研究进展  

The progress on flower inducement and sexual hybridization technique of sugarcane in the past years

作　　者：潘世明[1] 王子琳[1] 王水琦[1] 曾东火[1] 

机构地区：[1]福建省农科院甘蔗研究所,福建漳州363005

出　　处：《甘蔗（福建）》2000年第2期12-15,共4页Sugarcane

摘　　要：经过 8年的不断研究探索 ,掌握了在亚热带地区甘蔗杂交亲本栽培管理技术和光周期诱导技术 ,甘蔗开花诱导率逐年提高 ,一些难开花亲本也开了花 ,实现甘蔗有性杂交 ,获得一些有价值的品系和中间材料 ,并开展了远缘杂交工作。最后 。During the past 8 years′ research, the technique of cultivation and management in sugarcane crossing parents and photoperiod inducing technique have been mastered in subtropical region. The flower-induced rate has been raising year by year and some shy-flowering parents have been induced to flower. With sexual hybridization, some valuable clones and middle material have been gained. In the meantime, the work of distant-hybridization has been performed, and a few acheivements has been gained. At the last, the auther summarized the achievement and disadvantage in the research and pointed out the researth direction in the future.

关 键 词：甘蔗 杂交亲本 开花诱导 远缘杂交 有性杂交 

分 类 号：S566.103.5[农业科学—作物学]