CLONAL PROPAGATION OF F1 HYBRIDS AS A TOOL IN GENETIC-STUDIES OF THE SOYA BEAN [GLYCINE-MAX (L) MERRILL]

被引:1
|
作者
SPEHAR, CR [1 ]
GALWEY, NW [1 ]
机构
[1] UNIV CAMBRIDGE,DEPT APPL BIOL,CAMBRIDGE CB2 3DX,ENGLAND
关键词
clone; genetic; Glycine max; hybrid; propagation; soya bean;
D O I
10.1007/BF00040357
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
A simple technique for the vegetative propagation of F1 hybrid soya bean plants is described. By growing 1- and 2-wk old cuttings, all treated with 1-naphtylacetic acid and the fungicide metalaxyl, average success rates of 18 and 34% respectively were obtained. Cuttings grown under a long-day regime for two months produced large numbers of F2 seeds to be used in genetic studies. This method reduced the time and effort necessary to obtain hybrid progeny. © 1990 Kluwer Academic Publishers.
引用
收藏
页码:21 / 23
页数:3
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