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題 名 | 盤固草與印度藍莖草植體酚酸含量及其芻料品質=Phenolic Acids of Pangolagrass and Delhigrass and Its Quality |
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作 者 | 謝文彰; 蔡文福; | 書刊名 | 畜產研究 |
卷 期 | 33:2 2000.06[民89.06] |
頁 次 | 頁175-182 |
分類號 | 437.113 |
關鍵詞 | 盤固草; 印度藍莖草; 酚酸; 飼料轉換率; Pangolagrass; Delhigrass; Phenolic acid; Feed conversion efficiency; |
語 文 | 中文(Chinese) |
中文摘要 | 本試驗的目的在探討盤固草A254(Digitatia decumbens Stents.)與印度藍莖草草A70(Dichanthium annulatum (Forsk.) Stapt),兩種牧草的品質、酚酸種類、含量及對於山羊的飼料轉換率。盤固草比印度藍莖草含較低的中、酸洗纖維(71.54 vs 78.18 及43.20 vs 46.51%)與較高的粗蛋白質及試管乾物消化率(12.28 vs 11.35及57.84 vs 56.74%);同盤固草莖葉之酚酸含量較印度藍莖草為低(266.1及312.5 μg/g),其芻料品質較佳。以盤固草乾草飼養山羊,有較佳的日增重與增重效率,分別為16.5g及24.6;印度藍莖草則僅為14.0g及26.8。 |
英文摘要 | The objectives of this study were to determine the quality, content of phenolic acids and to measure their feed efficiency of pangolagrass A 254 (Digitatia decumbens Students.) and delhigrass A70 (Dichanthium annulatum (forsk.) Stapt) hay when fed to goat. Pangolagrass had the lower NDF and ADF content (71.54 vs 78.18 and 43.20 vs 46.51%) but numerically higher crude protein and in vitro dry matter digestibility than delhigrass (12.28 vs 11.35 and 57.84 vs 56.74%). The total phenolic acid content of pangolagrass was also lower than delhigrass (266.1 and 312.5μg/g). With the better forage quality, pangolagrass A254 had the higher daily body weight gain and feed efficiency than delhigrass A70. The daily weight gain of goats fed pangolagrass and delhigrass were 16.5 and 14.0g, respectively. The feed conversion efficiency of pangolagrass and delhigrass were 24.6 and 26.8, respectively. |
本系統中英文摘要資訊取自各篇刊載內容。