黎观红, 潘珂, 瞿明仁, 游金明, 易中华. 中草药添加剂对泰和乌骨鸡生产性能及组织黑色素含量的影响[J]. 中国生态农业学报(中英文), 2009, 17(5): 974-979. DOI: 10.3724/SP.J.1011.2009.00974
引用本文: 黎观红, 潘珂, 瞿明仁, 游金明, 易中华. 中草药添加剂对泰和乌骨鸡生产性能及组织黑色素含量的影响[J]. 中国生态农业学报(中英文), 2009, 17(5): 974-979. DOI: 10.3724/SP.J.1011.2009.00974
LI Guan-Hong, PAN Ke, QU Ming-Ren, YOU Jin-Ming, YI Zhong-Hua. Effect of Chinese herbal additive on growth performance and tissue melanin content in Taihe silky fowls[J]. Chinese Journal of Eco-Agriculture, 2009, 17(5): 974-979. DOI: 10.3724/SP.J.1011.2009.00974
Citation: LI Guan-Hong, PAN Ke, QU Ming-Ren, YOU Jin-Ming, YI Zhong-Hua. Effect of Chinese herbal additive on growth performance and tissue melanin content in Taihe silky fowls[J]. Chinese Journal of Eco-Agriculture, 2009, 17(5): 974-979. DOI: 10.3724/SP.J.1011.2009.00974

中草药添加剂对泰和乌骨鸡生产性能及组织黑色素含量的影响

Effect of Chinese herbal additive on growth performance and tissue melanin content in Taihe silky fowls

  • 摘要: 本试验研究了3种不同中草药配方对泰和乌骨鸡生产性能及组织黑色素含量的影响, 以探讨利用饲料途径提高泰和乌骨鸡药用滋补价值的可行性。对照组饲喂基础日粮, 其余3组分别饲喂添加1%以黑芝麻为主要成分的复方中草药添加剂Ⅰ(试验组Ⅰ)、1%以何首乌为主要成分的复方中草药添加剂Ⅱ(试验组Ⅱ)和1%以血余炭为主要成分的复方中草药添加剂Ⅲ (试验组Ⅲ)的日粮。试验全期(0~12周龄)各处理组间平均日增重、平均日采食量和料重比差异不显著(P>0.05)。全期死亡率除试验组Ⅲ外, 其他试验组与对照组相比有下降趋势, 所有试验组的腹泻率均低于对照组。4周龄时各试验组乌骨鸡组织(胸肌、腿肌和皮肤)中黑色素含量均高于对照组。8周龄和12周龄时除8周龄试验组Ⅱ的皮肤以及12周龄试验Ⅰ组和试验Ⅱ腿肌黑色素含量低于对照组外, 其他试验组组织黑色素含量均高于对照组。3种复方中草药添加剂总体上未对泰和乌骨鸡的生产性能造成不利影响, 但可不同程度地提高泰和乌骨鸡组织中的黑色素含量。

     

    Abstract: The effects of three different Chinese herbal additives on growth performance and content of melanin in tissues of Taihe silky fowls were evaluated to determine the feasibility of improving medicinal values of the fowls. Birds were fed basal diet (control group), basal diet supplemented with 1% Chinese herbal additive Ⅰ with Sesamum indicum L. as main ingredient (treatment group Ⅰ), 1% Chinese herbal additive Ⅱ with Polygonum multiflorum Thunb as main ingredient (treatment group Ⅱ) and 1% Chinese herbal additive Ⅲ with Crinis carbonisatus as main ingredient (treatment groupⅢ), respectively. Results show no significant differences in average daily gain, daily feed intake, and feed to gain ratio (P>0.05) of Taihe silky fowls aged 0~12 weeks among the 4 treatment groups. With the exception of groupⅢ, mortality rate in Chinese herbal additive groups generally tends to decline in comparison with the control group, and diarrhea frequency in all Chinese herbal additive treatment groups is lower than that in the control. The Chinese herbal additive treatment groups have higher melanin content in pectoral muscle, leg muscle and skin than the control as the Taihe silky fowl is 4 weeks old. At 8 and 12 weeks old, content of melanin in Chinese herbal additive treatment groups is generally higher than in the control. However, skin melanin content is slightly lower in treatment group Ⅱ than in the control at 8 weeks old, and at 12 weeks old treatment groups Ⅰ and Ⅱ have lower melanin content in leg muscle than control group does. Three different Chinese herbal additive supplements at 1% total diet do not affect growth performance in general, but increase (by different degrees) tissue melanin content of Taihe silky fowls.

     

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