摘要
利用小麦、小黑麦、小偃麦与赖草属碱草(Aneurolepididumchinens)远缘杂交,观察当代结实率和杂种F1结实性。结果表明,利用phlb、四倍体小麦、八倍体小偃麦与碱草杂交可以提高结实率和F1成活率。
This paper mainly introduces the results in setting rates of distant crosses between Triticum, Triticale, Trititrigia and Aneurolepididum chinens respectively and the corresponding F1 fecundity. Crosses between ph1b, Tr. turyidum, octoploid Trititrigia and A. chinens respectively have high F0 setting rates and survival rates.
出处
《山西农业科学》
1995年第4期10-12,共3页
Journal of Shanxi Agricultural Sciences
关键词
碱草
远缘杂交
结实性
桥梁品种
小麦
Aneurolepididum chinens
Distant cross
Setting rate
Bridge variety