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題名 | 王米豆腐渣青貯料餵飼波爾和臺灣山羊之雜交仔羊對其生長性能及經濟效益之分析=Evaluation of Feeding Soybean Pomace-Corn Silage on the Growth Performance of Boer-Taiwan Hybrid Goat |
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作者 | 蘇安國; 楊深玄; Su, An-kuo; Yan, Shen-shyuan; |
期刊 | 畜產研究 |
出版日期 | 20000600 |
卷期 | 33:2 2000.06[民89.06] |
頁次 | 頁183-191 |
分類號 | 437.58 |
語文 | chi |
關鍵詞 | 波爾-臺灣雜交山羊; 玉米豆腐渣青貯料; 生長性狀; 經濟效益; Soybean pomace-corn silage; Boer-Taiwan hybrid goat; Growth performance; Economic analysis; |
中文摘要 | 本試驗共使用16頭波爾與臺灣山羊之雜交一代離乳仔公羊,逢機分為兩組,每組兩重覆,置於群飼欄飼養。試驗組餵以玉米豆腐渣青貯料與苜蓿粒,而對照組則以玉米、大豆粕為主的精料與苜蓿粒餵飼,飼養試驗進行六個月。試驗顯示,兩組山羊平均每日增重分別為0.1kg及0.12kg。而飼料乾物質採食量及飼料乾物質換肉率方面,兩組分別為0.8kg、8.0 vs 0.83 kg、6.9,無組間差異。唯在山羊每增重一公斤之飼料成本方面,試驗組為60.2元,而對照組為66.4元,兩組間有統計差異存在(P<0.05)。在分析兩組山羊血液生化值方面,試驗組與對照組之麩胺酸草醯乙酸轉胺酉每(GOT)及血中尿素氮(BUN)分別為76.8(U/l),6.1mg/dl vs 96.4 (U/l),16.2 mg/dl,其中血中尿素氮在兩組間有統計上差異(P<0.05)。在血清蛋白、鈣及磷方面兩組分別為4.2 g/ml、8.1 mg/dl vs 5.7 mg/dl、7.8 mg/dl、6.6 mg/dl,其組間均無統計差異存在。在屠體評估方面,試驗組與對照組之屠宰率、精肉率分別為62.1%、63.4% vs 63.5%、64.2%,亦無統計上差異。在每公斤精肉生產成本方面,兩組分別為152.9元及162.9元,兩組間有統計差異存在(P<0.05)。 |
英文摘要 | A total of sixteen goats from Boer crossed with Taiwan native goat, were randomly allocated into two groups which fed either with soybean pomace-corn silage and alfalfa pellet as ration A or with concentrate and alfalfa pellet as ration B. Results showed that there were no differences on daily dry matter intake, daily weight gain and feed efficiency between two treatments. Nevertheless, the cost of weight gain of goats in ration A were significantly lower than in ration B (60.2 vs 66.4 NT dollars) (P<0.05). On in-vivo experiment, there were no differences on dry matter, nitrogen, NDF and ADF digestibility between two rations. There were also no significant differences on the serum GOT, protein, calcium and phosphorus between groups, except only a significant difference on the BUN. Furthermore, there were no differences on the carcass characteristics between two groups, except the production cost of per kg goat meat. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。