| 饲喂添加苜蓿的幼畜补料对断奶前波尔乳羔生长性能的增强作用 |
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| 编辑： 付玉蓉 2016-04-21 | |
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本研究研究了幼畜补料(CF)补充(含有或不含有苜蓿)对断奶前护理山羊羔生长性能的影响。共有48头出生7天的单羔(活重4.4±0.09 kg)，分为三个实验组，每个组包含8头公羔8头母羔。三个组都已获得各自母亲的乳汁(DM)。第一个实验组的羔羊可以自由采食包含紫花苜蓿的CF（CFA），而第二个实验组的羔羊自由采食不包含紫花苜蓿的CF。第三个实验组(对照组)只饲喂他们的DM。 三个实验组羔羊与母羔隔离800到1200小时，在饲喂CF时，隔离1400到1800小时。来自CFA饲喂组的羔羊总体重增长和平均日增重 (11.2±0.36 kg,145.2±4.64 g)比饲喂CF(7.9±0.49 kg,102.9±6.43 g)和DM (5.5±0.43 kg,71.1±5.56 g)组的羔羊显著较高(p<0.05)。饲喂CFA组的羔羊断奶重(15.6±0.39 kg)比饲喂CF (12.1±0.56 kg)和DM (9.9±0.59 kg)组的羔羊显著较高(p<0.05)。这一结果表明，从出生到断奶的羔羊补充含有苜蓿的CF提高杂交波尔山羊羔的生长性能。 原文摘要如下： Enhancement of growth performance in pre-weaning suckling Boer kids supplemented with creep feed containing alfalfa Htoo NN1, Khaing AT1, Abba Y2, Htin NN1, Abdullah JF2, Kyaw T1, Khan MA1, Lila MA2 Abstract：This study examined the effects of creep feed (CF) supplementation (with or without Alfalfa) on the pre-weaning growth performance of nursing goat kids. A total of forty eight (48), 7 days old, single born kids (live weight 4.4±0.09 kg) were divided into three treatment groups, each containing eight males and eight females. All three groups had access to their dams' milk (DM). The kids from the first treatment group had free access to CF containing alfalfa (CFA) while those from the second group had free access to CF without alfalfa. The third treatment group (control) had access to their DM only. All three groups were kept isolated from the dams from 800 to 1200 h and from 1400 to 1800 h while having access to CF. Total weight gain and average daily gain of kids from CFA group (11.2±0.36 kg, 145.2±4.64 g) was significantly higher (p<0.05) than kids from CF (7.9±0.49 kg, 102.9±6.43 g) and DM (5.5±0.43 kg, 71.1±5.56 g) groups. The weaning weight of kids from CFA group (15.6±0.39 kg) was significantly higher (p<0.05) than those from CF (12.1±0.56 kg) and DM (9.9±0.59 kg) groups. This result shows that supplementation of CF combined with alfalfa from birth to weaning enhances growth performance of cross-bred Boer goat kids. Keywords: Alfalfa, boer, Creep feed, Growth performance, Pre-weaning 相关信息: |
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