| 不同生态饲料配方饲喂新品系黑山羊育肥效果与经济效益分析 |
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| 引用本文： | 黄志荣,梁源春,黄世洋.不同生态饲料配方饲喂新品系黑山羊育肥效果与经济效益分析[J].畜牧与饲料科学,2018,39(6):36-36. |
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| 作者姓名： | 黄志荣 梁源春 黄世洋 |
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| 作者单位： | [1]广西扶绥县动物疫病预防控制中心,广西扶绥532103;[2]广西大化县大化镇水产畜牧兽医站,广西大化530800;[3]广西南宁金羴农牧发展有限公司,广西邕宁530004 |
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| 基金项目： | 科技脱贫攻坚专项（20170103A）; 重点研发计划（20172133-3） |
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| 摘 要： | 采用不同的生态饲料配方在舍饲圈养条件下进行黑山羊育肥试验,以研究不同配方对黑山羊育肥的效果,并进行了经济效益分析。结果表明,各试验组日增重与对照组（CK）比较,只有E组差异不显著（P〉0.05）,其他试验组均差异显著（P〈0.05）,其中,最高的为C组（246.32 g/只）,最小的为对照组（186.24 g/只）,C组比对照组多增重60.08 g/只,提高了32.20%;A组、B组、D组、E组与对照组相比,也分别提高了20.01%、10.13%、12.09%、2.15%;总采食量最大的为E组（2 951.65 kg）,最小的为A组（1 339.50 kg）;平均日采食量最大的为E组3.28 kg/（d·只）],最小的为A组1.49 kg/（d·只）];在育肥经济效益上,C组经济效果最佳,比对照组提高了72.67%。因此,C组的配方是较为符合山羊现代生态养殖的饲养配方,具有较为广阔的推广应用前景。
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Fattening Effect Assessment and Economic Benefit Analysis of Feeding Different Ecological Feed Formulations on New Breed of Black Goat |
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| Abstract: | In this study, a fattening experiment was carried out under the confined condition to evaluate the feeding effect of different ecological feed formulations on new breed of black goat, and the breeding economic benefit was also analyzed. The results showed that except E group, there were significant differences in daily weight gain between CK and the other experimental groups; the highest and lowest daily weight gain were observed in C group（246.32 g per goat） and CK（186.24 g per goat）,respectively, and the daily weight gain of C group was 60.08 g per goat higher than that of CK, indicating the increasing range of32.20%; compared with the CK, the daily weight gain of A, B, D and E groups were also increased by 20.01%, 10.13%, 12.09%and 2.15%, respectively. The highest total feed intake was observed in E group（2 951.65 kg） and the lowest was found in A group（1 339.50 kg）; the highest average daily feed intake was observed in E group（3.28 kg per day per goat） and the lowest was found in A group（1.49 kg per day per goat）. In terms of fattening economic benefit, C group exhibited the best performance and its economic benefit was increased by 72.67% compared to CK. In conclusion, the formulation C is demonstrated to be more suitable for the modern ecological breeding of goats and has wide application prospects. |
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