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頁籤選單縮合
題名 | 中草藥添加劑對離乳仔豬生長性能及免疫促進功能之影響=Effect of Chinese Herbs on Weaned Pig Growth Performances and PR Immune Stimulation |
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作者 | 張繁雄; 翁琳杰; 廖朝政; 吳孟謙; 郭忠政; 黃錦源; 陳賜鈺; | 書刊名 | 臺糖畜產 |
卷期 | 2:4 1997.03[民86.03] |
頁次 | 頁1-13 |
分類號 | 437.656 |
關鍵詞 | 中草藥; 離乳仔豬; 生長性能; 假性狂犬病中和抗體; Chinese herbs; Growth performance; PR immune stimulation; Weaned pigs; |
語文 | 中文(Chinese) |
中文摘要 | 本試驗採用 12胎 28日齡離乳仔豬 48 頭,依逢機完全區集法設計,探討不同中 藥用量對離乳仔豬生長性能及豬假性狂犬病( PR )中和抗體產生之影響。試驗豬按胎別及 體重等分入 4 處理組中,第 1 組為對照組(基礎料), 第 2 組為基礎料 + 中草藥 1000 ppm,第 3 組為基礎料 + 中草藥 1500 ppm,第 4 組為基礎料 + 中草藥 2000 ppm。 結果 顯示: 在生長性能方面, 添加不同中草藥量於仔豬飼料中, 在試驗開始 2 週內極顯著地( p<0.01 )提高隻日增重,效果達 11 ∼ 36%;在第 1 週間添加中草藥 2000 ppm 可增增隻 日增重達 45%,惟差異不顯著( p>0.05 )。飼料攝食量方面,添加 2000 ppm 中草藥,在 第 3 週時顯著地( p<0.05 )增加豬隻攝食量,其他期間則差異不顯著。 飼料換肉率方面 , 添加 2000 ppm 中草藥,在試驗開始之 2 週內極顯著地( p<0.01 )優於無添加及添加 1000 或 2000 ppm 者; 添加 1000 或 1500 ppm 中草藥極顯著地( p<0.01 )優於無添加 者。在 PR 中和抗體產生方面,添加 2000 ppm 中草藥組呈現較高的中和抗體,惟各試驗組 間之差異不顯著( p=0.1396 )。 |
英文摘要 | A trial involoving 48 pigs was conducted to evaluate the effects of Ch- inese herb feed additives at different herb levels on weaned pig growth performances and immune stimulation. Pigs were allocated into four groups in triplicate:(1) Basal diet;(2)Basal diet +1000 ppm chinese herbs; (3) Basal diet + 1500 ppm Chinese herbs; and (4) Basal diet + 2000 ppm chinese herbs. Pigs were fed with pre-starer and starter diets ad libitum in first two weeks and 3-6 weeks of test, respectively. The Chinese herb product used was a combination mainly containing Pothos chinensis Merr., Ocimum basilicum L,. Melastoma candidum D. Don, Pholidoa chinensis Lind, Nex asprella Champ., Scutellaria barbata Don, and dioscorea enthamii Prainet burkill. Pigs were immunized with Pseudorabies PR (GI- ) on weeks 2 and 5 of trials. Blood samples were collected right before vaccination and 10 days after 2nd injection for PR antibody determination. Results showed that daily gain of Lot 2 and 4 was highly significantly different (p<0.01) from control Lot during 1st two weeks. The feed efficacy of Lots 2,3, and 4 was highly significantly different (p<0.01) from control Lot, and Lot 4 was highly significantly different (P<0.01) from Lots 2 and 3. There were no significant differences among 4 groups on feed intake. For PR(GI- ) vaccination, there were no significant differences (p>0.05) among four groups in immunity response, but the group treated with 2000 ppm herbs had a trend toward higher immunity response (p=0.1396) compared to other 3 groups after PR (GI- ) vaccination. In conclusion, Chinese herbs had an effect on growth performance especially on daily gain and feed efficacy during 1st two weeks. Feeds with 2000 ppm herbs had an immunity stimulation effect on weaned pigs. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。