頁籤選單縮合
題 名 | 落花生新品種花蓮1號之育成=Development of Peanut Variety Hualien No.1 |
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作 者 | 余德發; 周明和; | 書刊名 | 花蓮區農業改良場研究彙報 |
卷 期 | 17 1999.12[民88.12] |
頁 次 | 頁1-20 |
分類號 | 434.25 |
關鍵詞 | 落花生; 品種改良; Peanut; Arachis hypogaea L.; Variety improvement; |
語 文 | 中文(Chinese) |
中文摘要 | 落花生花蓮1號的父母本分別為ICG(FDRS)-46及台南選9號,於民國76年春作進行人工雜交,民國76年秋作至民國78年秋作以單粒後裔法進行雜交後代分離與培育及選拔單株,民國79年春作至81年秋作進行品系試驗(品系代號為HL76-14),民國83年春作至84年秋作進行區域試驗(品系代號為花育2號),由於產量佳,莢果大小整齊,且不易發生葉部黃化現象,於民國86年10月16日通過審查,登記為「花蓮1號」。 落花生花蓮1號屬於西班牙型(Spanish type),生育日數春作約120~130天,秋作約為105~115天。植株直立,株高較矮(春作約40.9 cm,秋作約35.1 cm),不易倒伏,分枝數5~6支。葉綠色橢圓型、莖呈淺綠色、花橙黃色,莢果中筒形,略有腰,具有網紋,長約2.88 cm、莢寬約1.30 cm,每莢通常有二個籽粒。百莢重約147.5~154.5 g,籽粒為橢圓形,長約1.46 cm、寬約0.81 cm,百粒重約60.1~63.1 g,種皮為粉紅色。平均莢果產量春作約3411 kg/ha,秋作約2807 kg/ha;籽粒產量春作約2370 kg/ha,秋作約1934 kg/ha。籽粒油分含量春作約48.2%,秋作約47.8%;蛋白質含量春、秋作均為30.9%。銹病與葉斑病田間調查結果均比對照品種台南選9號具抗病性。 |
英文摘要 | A new peanut variety Hualien No.1 has been developed and released by Hualien DAIS in 1997. This variety was derived by using the single-seed descent method from a cross between Tainan S.9 and ICG (FDRS)-46 at spring crop in 1987 . The final single plant selection was made in F�� generation and Hualien No.1 was evaluated in series of tests during 1990-1992 at the experimental field of Hualien DAIS, and at the major peanut production area in Hualien under the designation of HL76-14. In addition, Hualien No.1 was evaluated in regional yield trials around the Island during 1994-1995 for its yeild potential and stability under the designation of Hua-Yu No.2. Hualien No.1 is Spanish type peanut with erect growth habit and required approximately 120 to 130 days and 105-115 days to harvest, respectively, in the spring and fall environments in Taiwan. It has two-seedes pod with medium cylindrical shape, constriction and reticulation. The pod size is 2.88 cm x 1.30 cm, and the kernel size is 1.46 cm x 0.81 cm. The 100-pod weight is 147.5-154.5g and the 100-kernel weight is 60.1-63.1g. Hualien No.1 possess high yield potential and the average pod yield is 3,411 kg/ha in the spring crop and is 2,807 kg/ha in the fall crop. The average kernel yield are 2,370 and 1,934 kg/ ha in the spring and fall crop, respectively. Oil and protein content are 47.8-48.2% and 30.9%, respectively. Hualien No.1 has higher resistance to rust and leaf spot than the commercial cultivar Tainan S.9 and tolerance to leaf chlorosis in the field condition. |
本系統中英文摘要資訊取自各篇刊載內容。