%0 Journal Article
%T Relations Between Genetic Distance and Yield Heterosis in Popcorn in Jilin Province<br>吉林爆玉米遗传距离与杂种优势关系的研究 Relations Between Genetic Distance and Yield Heterosis in Popcorn in Jilin Province
%A Qiao Chungui Wang Yulan Wang Qingyu Zhao Rengui
%A <br>乔春贵
%A 王玉兰
%A 王庆钰
%A 赵仁贵
%A 孔繁甲
%A 张云万
%A 顾广霞QIAO Chun-Gui
%A WANG Yu-Lan
%A WANG Qing-Yu
%A ZHAO Ren-Gui
%A KONG Fan-Jia
%A ZHANG Yun-Wan
%A GU Guang-Xia
%J 遗传
%D 1993
%I 
%X An experiment was conducted in 1990 to 1991 at the university,to study the relationships between genetic distance,cluster analysis and hetcrosis in popcorn(Zea mays var.everta).Results showed that there is no sense in cludtering parental lines for prediction of yield heterosis,but blood pedigree can be identifed from cluster analysis.The relation between genetic divergence or distance and yield heterosis of F1 hybrids can be predicted from the genetic distances of their parental lines according to this model,but no definite relation could be found between parental genetic divergence and the quality heterosis of F1 hybrids.
%K Popcorn (Zea mays var
%K everta)
%K Genetic distance
%K Heterosis<br>爆玉米
%K 遗传距离
%K 杂种优势
%K 玉米
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=3E23F50E071DF18E21B2F5AEE4F1FA5E&aid=724F84D36933BF1104D8CB0D7794FEC9&yid=D418FDC97F7C2EBA&vid=23CCDDCD68FFCC2F&iid=B31275AF3241DB2D&sid=A04140E723CB732E&eid=EA389574707BDED3&journal_id=0253-9772&journal_name=遗传&referenced_num=1&reference_num=0