摘要
目前,在二倍体水平上选育水稻无融和生殖种质的难度较大,而在多倍体水平筛选水稻无融和生殖新种质已成为水稻无融和生殖研究新的生长点。研究者已明确提出水稻无融合生殖育种的主要目标,即全显性和简单性、专一性和自发性、兼有性和致死性、多倍性和杂和性。
It is difficulty to select and breed apomictic germplasm among diploid rices at present, but it has become a hotspot to select and breed apomietie germplasm among polyploid rices. Researchers have propounded the main target of flee apomixis. It is dominant and simplicity, specificity and spontaneity, faeultatire and lethal, polyploidy and hybridity.
出处
《中国农学通报》
CSCD
2005年第8期120-124,共5页
Chinese Agricultural Science Bulletin
基金
国家"863"启动项目"多倍化水稻的潜在价值研究"(SZ-01-01-03)
