新型ナプスの育成について : III. 合成ルタバガの育成(第2報)

抄録

From the results of the studies on the breeding methods of artificial synthetic rutabaga by interspecific crosses, the authors found one of the practical ways to breed excellent rutabaga varieties. Hybrids (named as COK 59 in this paper) between turnip and kohlrabi were crossed with the commercial rutabaga variety as paternal plant and were back-crossed with commercial one. In this way some superior strains were established. They were named as SR Iines.