毛豆品種改良

周國隆; Kuo-Lung Chou

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

99

Pages

51-58

ISBN

978-986-03-3885-0

Date Issued

2012-09

Author(s)

周國隆

Kuo-Lung Chou

URI

https://scholars.tari.gov.tw/handle/123456789/17447

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10 號品種向日本申請大豆品種權登錄，已於99 年1 月25 日獲得日本農林水產省公開審議中，並將高雄9 號品種境內非專屬授權給加工業應用計有7 件。本年度 (1) 計雜交8 個組合成功，共獲得F1種子368 粒，並於99 年秋裡作培育其F1 世代。(2) 98 年秋裡作培育F2～F6 世代計有41 個組合，並在F5～F6 世代15 個組合中選出1,293 單株。99 年春作在F5～F6 世代15 個組合中選出1,304 單株。(3) 株行試驗採分季選拔，春、秋兩作各選出100 個品系。(4) 第一年品系試驗，春秋兩作綜合評估選出毛豆40 個品系。第二年品系試驗，春秋兩作綜合評估選出毛豆20 個品系。第三年品系試驗，98 年秋裡作之公頃合格莢產量以KVS2971 品系之14,333公斤較高，較對照種高雄9 號增產11.9%。百莢重以KVS2912 品系之361 公克較高，與對照種高雄9 號相近。99 年春作之公頃合格莢產量以KVS2840 品系之13,695 公斤及KVS2829品系之13,680 公斤較高，較對照種高雄9 號分別增產50.6%及50.4%。百莢重以KVS2819品系之360 公克及KVS2912 品系之359 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 varieties 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 10” variety was discussed Japanese right register public on Jan. 25, 2010, and “Kaohsiung 9” variety was granted license to processors. The experimental results were summarized as follow during the fall crop of 2009 to the spring crop of 2010: (1) A total of 368 F1 hybrid seeds were obtained from 8 cross combinations, and were propagated F1 generation in 2010. (2) In the propagation and selection trials, SPD method was applied to propagating F2-F6 segregative generations, also 1293 and 1304 superior single plants of F5-F6 generations were selected in the fall crop of 2009 and the spring crop of 2010, respectively. (3) In the plant-to-row trial, 100 fixed lines were selected to depend on their performance in the fall crop of 2009 and the spring crop of 2010, respectively. (4) In the first year lines trial, 40 fixed lines were selected depend on their performance among 240 tested lines. In the second year lines trial, 20 fixed lines were selected depend on their performance among 40 tested lines. Among 17 tested lines of the third year lines trial, KVS2971 line had higher graded pod yields by 11.9% than check variety, Kaohsiung 9 in the fall crop of 2009. KVS2912 line had larger 100-pod weights, which was the same as check variety, Kaohsiung 9 in the fall crop of 2009. KVS2840 and KVS2829 lines had higher graded pod yields, which were 50.6% and 50.4% higher than check variety, Kaohsiung 9 in the spring crop of 2010. KVS2819 and KVS2912 lines had larger 100-pod weights, which were the same as check variety, Kaohsiung 9 in the spring crop of 2010. Therefore, 2~3 superior lines will be selected for regional trials.

Subjects

毛豆

雜交育種

單莢後裔法

vegetable soybean

cross breeding

single pod descend method

Publisher

農業試驗所

Type

journal article

File(s)

Name

99-7.pdf

Size

888.77 KB

Format

Adobe PDF

Checksum

(MD5):9a19858f7e892c18fa0acb840d9dabd1