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Effect of Pelleted Total Mixed Ration on Production Performance and Serum Biochemical Index of Growing Hainan Black Goats

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【作者】 Liu QuanweiWang FengWei LiminHuang LiliSun RuipingXing ManpingZhengXinli

【Author】 Liu Quanwei;Wang Feng;Wei Limin;Huang Lili;Sun Ruiping;Xing Manping;ZhengXinli;Institute of Animal Science and Veterinary Medicine, Hainan Academy of Agricultural Sciences;Hainan Key Lab of Tropical Animal Reproduction,Breeding and Epidemic Disease Research;

【通讯作者】 ZhengXinli;

【机构】 Institute of Animal Science and Veterinary Medicine, Hainan Academy of Agricultural SciencesHainan Key Lab of Tropical Animal Reproduction,Breeding and Epidemic Disease Research

【摘要】 [Objective] The paper was to investigate effects of pelleted total mixed ration on production performance and serum biochemical index of growing Hainan black goats. [Method] Twenty-four growing Hainan black goats with the same genetic backgrounds and similar initial weight of(10.05±0.049) kg were randomly assigned into two treatments, and supplied with Juncao + concentrate(control group), pelleted total mixed ration(experimental group), respectively. The trial lasted 50 d. [Result] The final weight, daily gain and feed intake of experimental group were significantly higher than those of control group(P<0.05), but the feed/gain ratio of experimental group was markedly lower than that of control group(P<0.05). Compared with the control group, the gross profit of experimental group significantly increased( P <0.05). [Conclusion] Pelleted total mixed ration led to better production performance of growing Hainan black goat.

【基金】 Supported by Major Science and Technology Program of Hainan Province(ZDKJ2016017-01,ZDKJ2016017-03)
【所属期刊栏目】 Feed and Nutrition (2019年01期)
  • 【DOI】10.19578/j.cnki.ahfs.2019.01.006
  • 【分类号】S827.5
  • 【下载频次】6
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