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題 名 | 水稻臺農71號(益全香米)的育成=Development of Aromatic Rice Variety Tainung 71 (Yihchuan aromatic rice) |
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作 者 | 賴明信; 李長沛; 曾清山; 黃惠娟; 陳治官; 郭益全; | 書刊名 | 中華農業研究 |
卷 期 | 50:2 2001.06[民90.06] |
頁 次 | 頁1-12 |
分類號 | 434.111 |
關鍵詞 | 稉稻; 香米; 稻米品質; 芋頭味; Japonica rice; Aromatic rice; Rice quality; The odor of taro; |
語 文 | 中文(Chinese) |
中文摘要 | 臺稉育62069號是以日本良質米品種絹光為母本,臺稉四號為父本,於公元1922年進行雜交選育工作,歷經分離世代單株、系統選拔,新品系觀察、初級、高級及區域試驗等產量比較試驗,並於各世代接受各項特性檢定、米質外觀篩選、食味口感測定,為時近九年,於公元2000年完成命名登記,商品名稱為益全香米。其稻穀產量穩定,區域試驗平均產量第一期作5,319公斤/公頃,最高7,014公斤/公頃(高屏地區),第二期作4,199公斤/公頃,最高5,189公斤/公頃(臺東地區)。其株高約100公分,株型佳,具有優異之耐寒性,抗倒伏性差及種子休眠性弱,成熟期間遇梅雨季節時易穗上發芽,栽培上可運用其耐寒性及生育期較短等特性調整生育期,降低穗上發芽發生之風險。對東部葉稻熱病、紋枯病、斑飛蝨及二化螟蟲等有中抗(耐)且較持久性之反應,但對褐飛蝨無抗(耐)性表現,栽培時須注意警訊,適時、適藥、適量予以防治。稻穀千粒重平均達25.3克、白米外觀短圓飽滿、晶瑩剔透,米飯黏彈性佳,米飯食用品質與產自埤頭良質米推廣品種臺稉9號相同;米粒具有的芋頭香味,烹煮時滿室生香,極具品質特色,可建立多元化米飯食味的新紀元及創立臺灣本土稻米品牌的口碑。 |
英文摘要 | A new japonica rice variety, Tainung 71, developed by the Taiwan Agricultural Research Institute (TARI), COA, was formally registered in 2000. In memory of the late former breeding leader, Dr. Yihchuan Kuo, the new variety was designated 'Yichuan Aromatic Rice' as commercial name. The experimental designation of this variety was Tainung yu 62069, and was selected from a progency of a cross, Kinuhikari × Taikeng 4. Through an about nine-year breeding program. including pedigree selection, preliminary yield trial, advanced yield trial, and the regional yield trial, the Taikeng yu 62069 has demonstrated its stable productivity and excellect grain quality. Mainly because of its susperior attributes, particularly the odor of taro, milled rice and cooked rice qualities the variety released. The average grain yield of this variety for the first and second crop seasons are 5,319 kg/ha and 4,199 kg/ha respectively, in the regional yield trials from 1998 to 1999. The highest average yield was 7,014 and 5,189 kg/ha in the first and second crop seasons, separately, at Kao-Ping area of Taiwan. With about 100 cm in height, the Tainung 71 possesses an admirable cold tolerance and canopy type. In order to prevent the possibility of on-panicle sprouting and lodging during the rainy season, adjusting planting date earlier is suggested. Accroding to the disease and pest tests conducted in eastern area of Taiwan, this variety has shown moderate resistance (tolerance) and sustainable response to rice blast, sheath blight disease, small brown planthopper and striped stem borer. Due to the lack of resistance to brown planthopper, caution in emergency and treatment with insecticide is necessary. The quality of the Tainung 71 has been ranked on the best level for its round and transparent appearance of milled rice, and excellent palatability of cooked rice. The development of this variety has certainly provided a better choice for the farmers and consumers in Taiwan. |
本系統中英文摘要資訊取自各篇刊載內容。