Animal Husbandry and Feed Science

2019, v.11(01) 19-22+31

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

Liu Quanwei;Wang Feng;Wei Limin;Huang Lili;Sun Ruiping;Xing Manping;ZhengXinli;

摘要(Abstract):

[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.

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基金项目(Foundation): Supported by Major Science and Technology Program of Hainan Province(ZDKJ2016017-01,ZDKJ2016017-03)

作者(Author): Liu Quanwei;Wang Feng;Wei Limin;Huang Lili;Sun Ruiping;Xing Manping;ZhengXinli;

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