查詢結果分析
來源資料
頁籤選單縮合
題名 | 花蓮地區水稻品種間白葉枯病不同罹病率對稻米品質的影響=Effects of Different Severity of Bacterial Leaf Blight on the Rice Yield and Quality in Hualien Area |
---|---|
作者 | 潘昶儒; 劉瑋婷; 侯福分; Pan, Cheng-zu; Liu, Wei-ting; Hou, Fwu-fenn; |
期刊 | 花蓮區農業改良場研究彙報 |
出版日期 | 20071000 |
卷期 | 25 2007.10[民96.10] |
頁次 | 頁1-13 |
分類號 | 434.111 |
語文 | chi |
關鍵詞 | 水稻; 白葉枯病; 品質; 花蓮; Rice; Oryza sativa L.; Bacterial leaf blight of rice; Rice quality; |
中文摘要 | 為探討花蓮地區不同水稻品種間白葉枯病罹病率對產量及米質之影響,1998年二期作至2000年二期作,於花蓮縣良質米適栽區(鳳林鎮、玉里鎮及富里鄉)進行本試驗。試驗品種採用台稉9號、台稉16號及當地栽培面積最廣之品種。綜合各期作之試驗結果顯示,重度之白葉枯病罹病率明顯造成各水稻品種之產量減低,而輕∼中度罹病率對產量影響,則隨品種及期作而異,以台稉2號有較穩定及較佳之表現。米質外觀方面,米粒白堊質發生比例明顯隨著罹病率之提高而級數增加,尤以台稉16號更為明顯,食味部份則隨著罹病率的提高,有變差的趨勢。 |
英文摘要 | To study the effect of the bacterial leaf blight on the rice quality and yield, the experiments were conducted at Fenglin, Yuli and Fuli areas which were good-quality rice cultivation areas in Hualien from 1998 to 2000. The rice cultivars Taikeng 9, Taikeng 16 and a most prevailing rice variety in each experiment site were used in this experiment. The results showed that the grain yield was obviously reduced under heavy severity of bacterial leaf blight. Data also revealed the irregular effects under light to middle severity among varieties and crops, and Taikeng 2 were relatively stable among entries. In the rice grain appearance, the ratio of chalky rice was obviously raised in heavier severity, especially for TK16. In panel taste test of cooked rice, rice eating quality was worse under higher injury. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。