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Effect of Different Energy Levels in Starter Ration Of Suckling Angus Calves on Blood Biochemical Parameters, Hormone Profile, Immune Response and Antioxidant Status

文献类型: 外文期刊

作者: Chen Dong 1 ; Tang Jing 1 ; Shen Weijun 1 ; Wu Duanqin 2 ; Yan Jingcai 1 ; Li Fuqiang 3 ; Rahman, Muhammad Aziz ur 4 ;

作者机构: 1.Hunan Agr Univ, Coll Anim Sci & Technol, Changsha 410130, Peoples R China

2.Chinese Acad Agr Sci, Inst Bast Fiber Crops, Changsha 410205, Peoples R China

3.Hunan Tianhua Ind Co Ltd, Changsha 417000, Peoples R China

4.Univ Agr Faisalabad, Inst Anim & Dairy Sci, Faisalabad 35200, Pakistan

关键词: Angus calves; Blood metabolites; Energy level; Hormone

期刊名称:INDIAN JOURNAL OF ANIMAL RESEARCH ( 影响因子:0.44; 五年影响因子:0.543 )

ISSN: 0367-6722

年卷期: 2021 年 55 卷 1 期

页码:

收录情况: SCI

摘要: The objective of study was to evaluate the effects of energy level in starter ration on blood biochemical parameters, hormone profile, immune response and antioxidant status of calves. A total of eighteen angus calves were divided into three groups in such a way that each group had six calves. Three energy levels were {9 MJ/kg, low metabolizable energy (LME), 12.38 MJ/kg, medium metabolizable energy (MME) and 13.62 MJ/kg, high metabolizable energy (HME)} fed to experimental groups. Results showed that hemoglobin, red blood cells, hematocrit, thrombocytocrit and high-density lipoprotein was higher in HME diet (P<0.05). While, mean corpuscular volume, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration, mean platelet volume and platelet distribution width was higher in MME diet as compared to HME diet (P<0.05). Results of immunity revealed that IgA content were lowest in calves fed LME diet (P<0.05). Calves received different energy level in the diet had no effect on IgG, IgM and C4 (P>0.05). However, the calves on LME starter diet represented higher blood complement C3 contents (P<0.05). R is concluded that blood metabolites were influenced by energy level in Angus calves.

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