大豆の無限伸育性の育種学的意義 : 第 2 報短日処理による有限無限伸育習性の早期簡易検定法

概要

論文の詳細を見る
In order to investigate the convenient and practical method for distinction of the determinate vs. indeterminate growth habit, the growth of sixty-nine soybeans were tested under sbort-day condition (nine hours) in contrast with the distinction of the habit in field in 1955. The association was found between the nodes increased after flower primordia initiation or above the first flower and the habit. Another association was also found between the days of flowering period and the habit. Moreover, the same associations of the number of nodes of stem or the date of the end of flowering with the habit were found, because there are little varietal differences on the node of the first flower and the date of the beginning of flowering. Thus, it was concluded that the most practical method of the growth habit under short-day condition was found on the number of nodes of stem primarily, and on the date of the end of flowering as a supplement.
神戸大学の論文