頁籤選單縮合
題名 | Clopidol、Lasalocid和Monensin在亞熱帶臺灣對肉鷄育成之影響 |
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作者姓名(中文) | 楊清白; 陳樂民; | 書刊名 | 中華農學會報 |
卷期 | 109 1980.03[民69.03] |
頁次 | 頁42-48 |
關鍵詞 | 肉鷄; 育成; 亞熱帶; 臺灣; |
語文 | 中文(Chinese) |
中文摘要 | 使用Hubbard肉雞進行抗球蟲藥物clopidol、lasalocid和monensin對肉雞育成影響之試驗。供試?隻由日齡起至3週齡時飼養於電熱調溫層疊式金屬網底育雛器,3週齡後移至無溫度調節、舖以木屑為褥墊的平飼雞舍,繼續飼養至八週齡。在2週齡和8週齡時各稱重一次,並紀錄飼料銷耗量。 Clopidol在2週齡時改善增重速率,但至8週齡時反而有抑制作用。Clopidol加MBQ連續飼予,有促進生長作用。Lasalocid至2週齡時略有促進生長作用,至8週齡時則有顯著的促進作用。而monensin在冬季時對雞隻生長有抑制作用,但在夏季,2週齡時仍抑制生長,8週齡時反而有輕微的促進作用。 在2週齡時之飼料效率,未加藥對照日糧比添加clopidol、clopidol加MBQ或monensin等加藥日糧為佳。在8週齡時,添加lasalocid加藥日糧比未加藥對照日糧為優。 |
英文摘要 | Hubbard broiler chicks were fed on the rations containing clopidol, clopidol plus MBQ, lasalocid, monensin, or no anticoccidial drugs from 5 days old to 56 days old. The birds were reared on thermostatically controlled brooders with raised wire floor day-old to 21 days old, and then transferred to uncontrolled floor pens with wood dusts as litter. Body weights and feed consumptions were determined at the age of 2 and 8 weeks, respectively. Clopidol improved weight gain at 2 weeks old, but depressed at 8 weeks old. Clopidol plus MBQ improved growth rate with continuous feeding. Lasalocid gave a slight improvement on weight gain at 2 weeks old, and significant improvement at 8 weeks old. Monensin depressed growth in winter, but slightly improved in summer at 8 weeks old. Concerning the feed efficiency at 2 weeks old, the non-medicated control ration was superior to those medicated rations with clopidol, clopidol plus MBQ, or monensin. At 8 weeks old, lasalocid-medicated ration was better than non-medicated control ration. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。