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題 名 | 稉稻新品種--高雄143號之育成=Development of the New Rice Variety Kaohsiung 143 |
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作 者 | 邱運全; 吳志文; 林富雄; 陳治官; 賴明信; | 書刊名 | 高雄區農業改良場研究彙報 |
卷 期 | 12:2 2001.06[民90.06] |
頁 次 | 頁1-14 |
分類號 | 434.111 |
關鍵詞 | 水稻; 新品種; Rice; New variety; |
語 文 | 中文(Chinese) |
中文摘要 | 臺灣即將加入世界貿易組織(WTO),預期未來稻作產業必遭受相當程度之衝擊,為提昇稻米競爭力,增進稻米品質及降低稻作生產成本,乃一刻不容緩之課題。據全年稻作生產面積統計結果,目前每年早熟稻栽培面積超過三萬公頃,約左右,10%佔其中11號面積最廣,依次為高雄 142號及臺15號。由於現有推廣早熟稻品種,在抗病蟲害性、穗上發 芽性、產量以及食味品質之表現尚不夠理想,因此亟需推出新品種,以改進號選育過程中,在各級產量試驗表現優良,70545點缺現有品種之且具有早熟的特性,具有高產的潛能;同時由各項特性檢定結果得知,抗穗號相近,故提出申請命名登記,民國9佳稻熱病能力表現 90年 5月 1日經行政院農業委員會新品種登記命名審查委員會審查通過命名為『高雄 143號』,正式推廣。茲將其選育過程中各項試驗及特性檢定結果摘述如下,供做推廣及栽培之參考。 |
英文摘要 | The purpose of this study is to improve the yield, rice quality, resisting ability of preharvest spouting and stress of present early-matured rice variety. Kaohsiung 143 was selected from the cross-combination between Taiken 5 and Tainung Yu 82649 in the second crop of 1996. After a series of yield trials, including the regional yield trail conducted throughout the whole island, the experimental results showed that the characters of this variety are higher yield, excellent quality, lower preharvest spouting and panicle blast resistance. Average yield of this variety was 22.0% and 10.8% higher than the check variety Taiken 1 for the first crop and second crop respectively. Kaohsiung 143 also posses erect plan type, good eating quality. Based on these data, we recommended to grow this variety in single and double rice crop area, where grows Japonica rice in Taiwan. |
本系統中英文摘要資訊取自各篇刊載內容。