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題名 | 恆春黑山羊與波爾山羊泌乳性狀及其仔羊離乳前生長性狀之比較=Comparison of the Milking Ability of does and the Growth Performances of Kids before Weaning for Hengchun Black Goats and Boer Goats |
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作者 | 楊深玄; 王勝德; 蘇安國; 黃政齊; Yang, Shen-shyuan; Wang, Sheng-der; Su, An-kuo; Huang, Jan-chi; |
期刊 | 畜產研究 |
出版日期 | 20140600 |
卷期 | 47:2 2014.06[民103.06] |
頁次 | 頁83-92 |
分類號 | 437.58 |
語文 | chi |
關鍵詞 | 恆春黑山羊; 波爾山羊; 泌乳能力; 生長性狀; Hengchun black goat; Boer goat; Milking ability; Growth performances; |
中文摘要 | 本研究選用剛分娩之恆春黑山羊與波爾山羊各 8頭,進行為期 154天之泌乳性狀調查;另在兩品種再各選取 3頭母羊分別哺育 6頭仔羊,並與以人工哺育之兩品種仔羊各 7頭,比較為期 90天之不同哺育方式對哺育期仔羊生長性狀之影響,以評估母羊之泌乳能力及其仔羊離乳前之生長性狀。試驗結果顯示,兩組母羊之平均乾物質採食量與乾物質採食量佔體重百分比均無顯著差異,且兩組母羊之結束體重均緩降,惟無差異存在。在泌乳性狀及乳成分分析方面,兩組母羊之平均日泌乳量分別為 0.547 vs. 0.536 kg,且其乳脂肪、乳蛋白質、乳糖、無脂固形物及總固形物等均無顯著差異存在。不同哺育方式對仔羊離乳前之生長性狀影響,在品種間無統計差異,惟自然哺育之仔羊,其平均日增重顯著 (P < 0.05)優於人工哺育者。結果顯示,恆春黑山羊之泌乳能力與波爾山羊相似,且均有良好照顧仔羊之母性特質。 |
英文摘要 | Eight heads of does, from Hengchun black goat and Boer goat respectively, were chosen for milking ability investigation during the 154 days lactation period. Meanwhile, another three does and their six kids in each breed were chosen to compare with seven heads of kids in same breeds on the growth performance of kids nursing by their does or bottles. The result showed that there were no differences on the average daily dry matter intake, the percentage of dry matter intake/body weight and the body weight change of does between two breeds during 154 days lactation period. On the milk production and their components, no differences have been found between these two breeds (0.547 vs. 0.536 kg/day). There was no difference between breeds on the growth performance of kids. Kids nursed by their does had heavier (P < 0.05) weaning weight and average daily gain before weaning than those kids nursed by baby bottles. Resulted showed that Hengchun black does have the same milking ability with the Boer does. Both breeds have good maternal abilities. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。