【摘 要】
：
The superiority of breeding approaches and advancement of breeding technology through CHA (Chemical Hybridization Agent)inducing male sterility to select rapeseed hybrids have been gradually recognize
【机 构】
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Hybrid Rapeseed Research Center of Shaanxi Province,Shaanxi Rapeseed Branch of National Centre for O
【出 处】
：
第十九届国际十字花科遗传学会及芸薹属2014年年会
论文部分内容阅读
The superiority of breeding approaches and advancement of breeding technology through CHA (Chemical Hybridization Agent)inducing male sterility to select rapeseed hybrids have been gradually recognized and accepted by rapeseed breeders.But the quality and duration of CHA,efficient creation of combinations parents,mechanization production technology of hybrids and identification technology of hybrids purity ect.,these have been major technical problems which breeders focus on.In this paper,the author introduced these studies in efficient breeding technology,parental reproduction technology and mechanization production technology of hybrids in recently years.
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