当前位置: 首页 > 文章 > 木薯秸秆粉对舍饲山羊育肥饲喂效果 畜牧与饲料科学 2013,34 (4) 49-51
Position: Home > Articles > Effect of Using Cassava Stalk Powder to Fatten Housing Goat Animal Husbandry and Feed Science 2013,34 (4) 49-51

木薯秸秆粉对舍饲山羊育肥饲喂效果

作  者:
LI Ye-hon
单  位:
Forage Workstation of Guangxi Zhuang Autonomous Region, Nanning 530005,China
关键词:
powder;cassava stalk;60;concentrate;hybrid;bachiari
摘  要:
试验选用40头体重为16 kg左右的努隆杂一代黑山羊,随机分为5个组,每个组8只,组Ⅰ[精料(60%)+杂交臂形草粉(40%)]为对照组,组Ⅱ[(精料(60%)+木薯秸秆粉(10%)+杂交臂形草粉(30%)]、组Ⅲ[(精料(60%)+木薯秸秆粉(20%)+杂交臂形草粉(20%)]、组Ⅳ[(精料(60%)+木薯秸秆粉(30%)+杂交臂形草粉(10%)]和组V[(精料(60%)+木薯秸秆粉(40%)]为试验组,试验期为60 d.采用协方差分析来校正受试山羊始重差异,通过测定木薯秸秆粉代替不同比例杂交臂形草粉对舍饲努隆杂一代黑山羊育肥饲喂效果的影响,确定木薯秸秆粉代替杂交臂形草粉的可行性.结果表明.通过Lsmeans程序处理后,试验各组的增重和日平均增重略低于对照组,但差异不显著(P>0.05).试验各组间增重和日平均增重差异不显著(P>0.05).平均日采食量试验各组都显著低于对照组(P<0.05).上述结果提示,木薯秸秆粉作为部分粗料饲喂舍饲努隆杂一代黑山羊是切实可行的.
译  名:
Effect of Using Cassava Stalk Powder to Fatten Housing Goat
摘  要:
In this test, 40 F1 black goats(Nubia goat * Longlin goat)with weight of about 16 kg were randomly divided into five groups, including group Ⅰ (60% concentrate plus 40% Bachiaria hybrid powder) as a control, group Ⅱ (60% concentrate plus 10% cassava stalk powder plus 30% Bachiaria hybrid powder), group Ⅲ(60% concentrate plus 20% cassava stalk powder plus 20% Bachiaria hybrid powder),group Ⅳ(60% concentrate plus 30% cassava stalk powder plus 10% Bachiaria hybrid powder)and group Ⅴ(60% concentrate plus 40% cassava stalk powder), and test was carried out for 60 d. Covariance analysis was used to correct the difference of initial weight of goats tested, and the effects of using cassava stalk powder to fatten the housing goats were analyzed. The results showed that the average daily gain (ADG) was no significantly different among the five groups (P >0.05), while the average daily food intake (ADFI) of groupⅠwas significantly higher than that of group Ⅱ, group Ⅲ, group Ⅳ and group Ⅴ(P<0.05). In a word, it is feasible to use cassava stalk powder to fatten the housing goats.

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