頁籤選單縮合
題名 | 薏苡臺中3號之育成=The Breeding of a New Job's-Tears (Coix Lachryma-jobi L.) Cultivar Taichung No. 3 |
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作者姓名(中文) | 曾勝雄; 陳裕星; 廖宜倫; | 書刊名 | 臺中區農業改良場研究彙報 |
卷期 | 102 2009.03[民98.03] |
頁次 | 頁59-69 |
分類號 | 434.99 |
關鍵詞 | 薏苡; 臺中3號; 育種; 栽培; Job's-tears; Taichung No. 3; Breeding; Cultivation; |
語文 | 中文(Chinese) |
中文摘要 | 為提高薏苡單位面積產量,1999 年春作採用臺中 1 號為母本,奧羽 3 號為父本,進行雜交,雜交後代利用混合法選拔於2001 年春作 (F3) 開始選拔,歷經 5 世代後代分離及選拔,於 2003 年秋作選出優良系統 TC92-9,參加 2004 年新品系初級比較試驗及 2005~2006 年新品系比較試驗,由於農藝性狀及產量表現優越,選出定名為臺中育17號,參加 2006~2007 年 新品系區域試驗,並進行新品系栽培法試驗、品質檢定及抗病蟲檢定,因具有強稈、耐倒伏、抗葉枯病、每平方公尺枝數較多、稔實率高、千粒重較重、產量高及富含營養成分等特性,於 2008 年 7 月 15 日獲准命名為臺中3號推廣之。 |
英文摘要 | In order to increase the yield of job's-tears in Taiwan, elite hybrid progenies of the crossing Taichung No. 1 (maternal parent) with Oou No. 3 (paternal parent) were selected through mass selection procedure. Line TC92-9 was selected for new lines primary trials in 2004 and for new lines comparison trials in 2005-2006. Due to its superior agronomic performance and high yield, it was designated as Taichung Sel. No. 17 and further put in regional trial in 2006-2007. Cultivation experiment, quality determination, and pest resistant tests were subsequently conducted during 2006-2007. The results showed that line possesses superior agronomic characteristics, including strong culm, lodging resistant, high grain number per plant, higher percentage of fertile grain, high 1000 grains weight, and higher yield. The grain crude fat, ash, and coixenolide of this line were higher than the control line Taichung No. 1. The line was approved and registered as Taichung No. 3 in July 15, 2008 and released to farmers. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。