紅豆新品系區域試驗

Abstract

本試驗旨在測定所選出的優良品系，在主要產地的產量潛能、適應性、穩定性，俾提供品種命名及推廣之依據。92～93年期秋裡作區域試驗共計10品系參試，另加入高雄6號、高雄7號及高雄8號為對照，分別於高屏及嘉南地區進行試驗。公頃籽粒產量以KA86-06-8之3,050公斤表現最佳，較對照種高雄8 號之2,704 公斤增產12.8%，呈現鈍感穩定性，其次KA86-07-86之2,935公斤，較對照種高雄8號增產8.5%，穩定性佳，百粒重以KA84-07-63之21.5公克及KA84-02-277之20.8公克，表現最佳，較對照種高雄8號之16.1公克增加5.4公克及4.7公克，穩定性佳。 Ten newly developed adzuki bean lines and three checks were tested for their yield potential and adaptability at Kaohsiung, Pingtung and Chiayi area in the fall-winter crop during 2003 to 2004. The results of the regional yield were summarized as follows : Among all test lines, the two elite lines, KA86-06-8 and KA86-07-86 were 12.8%and 8.5% higher in seed yield than the check, Kaohsiung No. 8, respectively.