数字农科院2.0

Effect of supplementation of organic manganese on reproductive performance of female Ussuri raccoon dogs (Nyctereutes procyonoides) during the breeding season

文献类型： 外文期刊

作者： Bao, K.;Xu, C.;Wang, K. Y.;Liu, H. L.;Zhao, J. B.;Zhang, T. T.;Sun, W. L.;Zhong, W.;Li, G. Y.;Zhao, J. P.

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期刊名称： ANIMAL REPRODUCTION SCIENCE

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收录情况： SCI

摘要： The study was conducted to investigate the effect of dietary manganese (Mn) on reproductive performance of female Ussuri raccoon dogs (Nyctereutes procyonoides) during the breeding season. Healthy female Ussuri raccoon dogs (n=72) were randomly divided into six groups of twelve each. The six experimental diets were formulated to contain graded amounts of Mn (0, 40, 80, 120, 200 and 400 mg/kg of diet; Groups A through F, respectively). Litter size of Group D was greater than that of Groups A, B, C and E (P<0.05), with Group E having the smallest litter size. Values of number born alive were affected by different amounts of organic Mn. Number of pups born alive in Group D was greater than that of Groups B, C, E and F (P<0.05). Number of pups weaned alive for Group D was greater than that of Groups A, B, C and E (P<0.05). Mn supplementation of the control diet (containing 24.32 mg/kg from raw materials) with 120 mg/kg of Mn was adequate for female Ussuri raccoon dogs during the breeding season, based on positive effects of reproduction performance. (C) 2014 Elsevier B.V. All rights reserved.C1 [Bao, K.; Xu, C.; Wang, K. Y.; Liu, H. L.; Zhao, J. B.; Zhang, T. T.; Sun, W. L.; Zhong, W.; Li, G. Y.; Zhao, J. P.] Chinese Acad Agr Sci, Inst Special Anim & Plant Sci, Changchun 130112, Peoples R China.RP Li, GY (reprint author), Chinese Acad Agr Sci, Inst Special Anim & Plant Sci, Changchun 130112, Peoples R China.EM tcslgy@126.com; tcszjp@126.comFU Science and Technology Pillar Program from Jilin Province [20130206029NY]; Scientific Research Funds from Chinese Academy of Agricultural Sciences [0032011028]FX This work was financially supported by Science and Technology Pillar Program from Jilin Province (20130206029NY), Scientific Research Funds from Chinese Academy of Agricultural Sciences (0032011028).NR 20

分类号： Q95

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