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題名 | 無縫絲抗銹病菜豆新品系之育成 |
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作者 | 古錦文; | 書刊名 | 臺中區農業改良場研究彙報 |
卷期 | 46 1995.03[民84.03] |
頁次 | 頁11-18 |
分類號 | 435.291 |
關鍵詞 | 菜豆; 無縫絲; 銹病; 抗病性; 育種; Snap bean; Stringless; Breeding; Rust resistant; |
語文 | 中文(Chinese) |
中文摘要 | 本研究之目的為選育無縫絲豆莢性狀及具抗�蚽f之菜豆品種,以減少 藥劑防治次數,提高本省菜豆品質。於1990年進行無縫絲豆莢與抗�蚽f親本之 篩選。1991年春作行雜交,以抗�蚽f栽培品種台中一號為雌親,抗�蚽f國外品 種Fortex為雄親。經進行後裔分離選拔及品系試驗。初步結果顯示新參試品系之 抗�蚽f性反應皆介於極抗至中抗之間,各品系都具低結莢節位、豆莢具無縫絲、 口感良好,其中以83-10及83-11兩品系產量最高,比對照品種台中一號增產 30%,比灰仁增產23%,將可作進一步試驗之材料。 |
英文摘要 | The objective of this study is to breed both of rust-resistant and stringless varieties for improving bean production in Taiwan. The experiment was initiated in 1990 of screening lines possessing both rust-resistant and stringless lines as parent. Hybridization between Taichung#1 (female parent) and Fortex (male parent) was made in the fall of 1991. The progenies were subjected for line selection and yield trials. The results showed that the lines, 83-10 and 83-11 are highly rust-resistant and stringless in pod. As well as high yield, long pod and low first-podded node. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。