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題名 | 有機追肥施用時期對稻米品質之影響=The Effects of Applying Organic Fertilizer on Rice Quality |
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作者姓名(中文) | 李健捀; 陳榮五; 蔡宜峰; | 書刊名 | 臺中區農業改良場研究彙報 |
卷期 | 89 民94.12 |
頁次 | 頁31-43 |
分類號 | 434.111 |
關鍵詞 | 有機質肥料; 追肥; 稻米品質; Organic fertilizer; Top-dressing; Rice quality; |
語文 | 中文(Chinese) |
中文摘要 | 本試驗自2003年一期作至2004年二期作,連續兩年四期作在臺中區農業改良場進行田間試驗,探討有機質肥料施用時期對於稻米品質之影響。試驗為避免因病蟲之危害,而影響肥料之實質表現,因此於水稻生育全程均以適當化學藥劑控制病蟲害之發生。以稻米品質而言,有機質肥料之施用以雞糞堆肥12 ton/ha做為基肥,第一次追肥菜籽粕1 ton/ha (一期作移植後30天,二期作移植後20天),第二次追肥菜籽粕1 ton/ha (一期作移植後50天,二期作移植後30天),可以獲得最優之碾米品質及食味品質。以產量及稻米品質並重而言,一期作建議施用菜籽粕4 ton/ha,分三次施用,基肥2 ton/ha,移植後30天施用第一次追肥1 ton/ha,移植後50天施用第二次追肥1 ton/ha。二期作建議施用菜籽粕4 ton/ha,分三次施用,基肥2 ton/ha,移植後20天施用第一次追肥1 ton/ha,移植後40天施用第二次追肥1 ton/ha,均可獲得較高之產量及較佳之稻米品質。一期作以臺稉9號具有較優稻米品質,二期作則以臺農67號具有較優稻米品質。 |
英文摘要 | This field experiment was carried out at the Taichung District Agriculture Improvement Station from the first crops of 2003 to the second crops of 2004. It is to investigate the effect on rice quality during the application of organic fertilizer. To avoid pest damage affecting the real performance of the fertilizer, pesticide was used for pest control during the rice plantation. According to the quality of rice, when 12 ton/ha of chicken manure was used as base fertilizer, and 1 ton/ha of rape seed meal was served as first top-dressing (which was applied 30 days after transplanting on the first crop and 20 days on the second crop), and again 1 ton/ha of rape seed meal was served as second top-dressing (which was applied 50 days after transplanting on the first crop and 30 days on the second crop), the highest milling and eating quality can be achieved. To consider both yield and quality of rice, the experiment suggests to use rape seed meal 3 times for 4 ton/ha in total and 2 ton/ha of base fertilizer during the first crop, and applying 1 ton/ha of the first top-dressing and second top-dressing 30 days and 50 days after transplanting. For the second crop, the results suggest to apply rape seed meal 3 times for 4 ton/ha in total and 2 ton/ha of base fertilizer, and the first top-dressing was applied at the 20 days and second top-dressing at 40 days after transplanting. Both crops can achieve higher yield and better quality. Tai keng 9 and Tainung 67 had better rice quality than other varieties on the first and second crop, respectively. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。