黑豆品種改良

Abstract

黑豆品種改良計畫目標為選育耐病及高產黑豆品種，以提高單位面積產量及降低生產成本，穩定農民收益。本年度試驗結果摘要如下：(1) 已完成4 組雜交組合之人工授粉工作。(2)進行雜交後代F2 至F6 世代分離與培育。(3) 株行試驗汰劣擇優選留147 個晉級。(4) 品系試驗則以TS01-08B、TS01-28B、TS02-02B 及TS02-03B 表現較佳，產量顯著高於對照品種臺南3 號。(5) 區域試驗則以TS01-08B 表現較佳，產量顯著高於對照品種臺南3 號。 The purpose of this breeding program is to develop new black soybean varieties with high yield and resistance to diseases to reduce the cost of production and to stabilize farmer's income. The results in 2013 were summarized as follows: (1) We made 4 new hybrid combinations by had pollinations. (2) F2 to F6 generations were propagated and screened. (3) In the plants-to-row trial, 147 promising strains with good performance were selected. (4) In the line yield trial, TS01-08B, TS01-28B, TS02-02B and TS02-03B were found with significant higher yield than check variety, Tainan 3. (5) In the regional yield trial, TS01-08B was found with significant higher yield than check variety, Tainan 3.