毛豆品種改良
Other Title
Improvement of vegetable soybean varieties
Journal
雜糧作物試驗研究年報
Journal Issue
96
Pages
75-86
ISBN
978-986-01-9683-2
Date Issued
2009-09
Author(s)
周國隆
K.L. Chou
Abstract
本計畫目的育成大莢豐產、莢色綠、食味佳、適合機械採收之品種，供加工冷凍及生鮮冷藏外銷用，以提昇台灣毛豆產品在國際市場的競爭力。毛豆高雄7 號及8 號兩品種向日本申請權利登記，已於96 年2 月13 日獲得日本農林水產省公告品種權登錄審議中。高雄9 號於4 月1 日獲得國內權利登記20 年，另外將高雄6 號及8 號兩品種權利及「毛豆原原種生產技術」有償授權移轉給加工業應用計有3 項5 件。本年度（1）計雜交10 個組合成功，共獲得F1 種子267 粒，並於96 年秋裡作培育其F1 世代。（2）95 年秋裡作培育F2～F6 世代計有43 個組合，並在F5～F6 世代18 個組合中選出915 單株。96 年春作在F5～F6 世代16 個組合中選出1,552 單株。（3）株行試驗採分季選拔，95 年秋裡作及96 年春作各選出100 個品系。（4）第一年品系試驗，春秋兩作綜合評估選出40 個優良品系。第二年品系試驗，春秋兩作綜合評估選出15 個優良品系。第三年品系試驗，95 年秋裡作公頃合格莢產量以KVS2078品系之9,798 公斤較高，與對照種高雄9 號相近。百莢重以KVS2077 品系之380 公克及KVS2232 品系之378 公克較高，較對照種高雄9 號顯著增加33 及31 公克。96 年春作公頃合格莢產量以KVS2139 品系之14,431 公斤及KVS2232 品系之13,841 公斤較高，較對照種高雄9 號顯著增產21.9%及16.9%。百莢重以KVS2139 品系之377 公克及KVS2213 品系之376 公克較高，與對照種高雄9 號相近，綜合評估選出2~3 個優良品系參加新品系區域試驗。
The purpose of vegetable soybean cross breeding is to develop new cultivars with large pod, high yield, good quality and high pod site that were suitable for export as frozen or fresh pod process and could adapt the stress in Taiwan. Kaohsiung 7 and Kaohsiung 8 varieties had been right register of Japan on February 13 of 2007, and Kaohsiung 9 variety had been right register of Taiwan on April 2 of 2007. Kaohsiung 6 and Kaohsiung 8 varieties and breeder seeds had granted license to processors. The experimental results were summarized as follow during the fall crop of 2006 to the spring crop of 2007: 1) A total of 268 F1 hybrid seeds were obtained from 10 cross combinations in the fall crop of 2006, and were propagated F1 generation in the fall crop of 2007. 2) In the propagation and selection trials, SSD method was applied to propagating F2-F6 segregative generations, also 915 and 1,552 superior single plants of F5-F6 generations were selected in the fall crop of 2006 and the spring crop of 2007, respectively. 3) In the plant-to-row trial, 100 fixed lines were selected depend on their performance in the fall crop of 2006 and the spring crop of 2007, respectively. 4) In the first year lines trial, 40 fixed lines were selected depend on their performance among 200 tested lines. In the second year lines trial, 15 fixed lines were selected depend on their performance among 60 tested lines. In the third year lines trial among 15 tested lines, KVS2078 line had higher graded pod yields, which was as same as check variety, Kaohsiung 9 in the fall crop of 2006. KVS2077 and KVS2032 lines had larger 100-pod weights, which were increased 33g and 31g than check variety, Kaohsiung 9. KVS2139 and KVS2132 lines had higher graded pod yields, which were 21.9% and 16.9% higher than check variety, Kaohsiung 9 in the spring crop of 2007. KVS2139 and KVS2213 lines had larger 100-pod weights, which were the same as check variety, Kaohsiung 9. Therefore, 2~3 superior lines will be selected for the next regional trails.
Subjects
毛豆
雜交育種
單莢後裔法
vegetable soybean
cross breeding
SSD method
Publisher
農業試驗所
Type
journal article
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