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頁籤選單縮合
題名 | 水稻「桃園糯二號」育成=Breeding of the Rice Variety "Taoyuan glutinous 2" |
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作者 | 陳素娥; 黃振增; 林孟輝; | 書刊名 | 桃園區農業改良場研究彙報 |
卷期 | 54 2003.09[民92.09] |
頁次 | 頁1-15 |
分類號 | 434.111 |
關鍵詞 | 水稻; 品種; 育成; Rice; Variety; Breeding; |
語文 | 中文(Chinese) |
中文摘要 | 水稻品種「桃園糯二號」為圓糯品種,原品系代號為臺?育25246號,係行政院農業委員會農業試驗所嘉義分所於1991年第一期作以台農67號與台南糯育19號進行雜交,再進行分離世代選拔。其後,交由桃園區農業改良場繼續進行選育工作,於1994年第二期作由觀察試驗材料選出,再進行各級產量比較試驗、全省區域試驗及各項特性檢定,2002年第一期作提出命名登記為「桃園糯二號」。「桃園糯二號」特性為耐寒、抗倒伏、抗稻熱病且豐產,其區域試驗結果第一期作平均產量6,707kg/ha,第二期作平均產量5,511kg/ha,其穩定性與生產潛力均優於對照品種台中糯70號,適合全省各地區栽培。 |
英文摘要 | "Taoyuan glutinous 2", a high-yielding, sticky, short-grain variety, coded as Taikeng Yu 25246 before registration, was derived from pedigree selection by using Tainung 67 crossed with Tainan glutinous Yu 19. This cross was made by Taiwan Agricultural Research Institute Chiayi - Branch Station in the first crop of 1991. After a series of trials of preliminary, advanced, regional and commercial production was made by Taoyuan District Agricultural Improvement Station, Taikeng Yu 25246 was registered as "Taoyuan glutinous 2" and released to growers in 2002. "Taoyuan glutinous 2" is cold and lodging-tolerant, showed a much higher degree of resistance to rice blast (Pyricularia oryzae Cav.). The average grain yield from the regional yield trials was 6,707 kg/ha in the first crop and 6,025 kg/ha in the second crop. The regional yield trials also showed that the stability and yield potential of "Taoyuan glutinous 2" were better than the variety "Taichung glutinous 70". |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。