摘要
对已发现的十余种甘蓝型油菜形态标记性状及其在杂种优势利用中的应用进行了总结分析, 结果表明其应用研究处于初级阶段。目前在生产上还没有广泛应用的油菜形态标记性状,多数研究 只是停留在试验田。建议将新优良形态标记性状的创造和加强已有形态标记性状利用这两方面作为 将来形态标记性状研究重点内容;并探讨了形态标记性状应用于不去雄直接生产油菜杂交种,机械 化制种以及作为观赏油菜栽培等新的利用方式。
Ten and up types of agronomic marker traits （AMT） in Brassica napus L. and theirs application in heterosis utilization are summarized, which indicate that the study on AMT application is at initial phase. No AMT is widely applied in the rapeseed production, and most study now is still in the experiment field. So two aspects, creation of new AMT and strengthening the application of discovered AMTs, should be emphasized in the future. Other new application ways of AMT, such as direct hybrid seeds production without castration, mechanical hybrid seeds production, and cultivation as ornamental rapeseed, are also discussed.
出处
《中国农学通报》
CSCD
2005年第12期128-131,共4页
Chinese Agricultural Science Bulletin
基金
国家863计划重大专项(2002AA207009)安徽省重点科研项目(04023064)安徽省"十五"二期科技攻关重大项目(04003007)。
关键词
甘蓝型油菜
形态标记性状
杂种优势
杂交制种
观赏油菜
Brassica napus L, Agronomic trait marker, Heterosis, Hybrid seed production, Ornamental rapeseed
