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Twenty four female KF calves were selected and distributed randomly into 4 groups of 6 animals each based on their body weight and age in a randomised block design (RBD). In group T1, the concentrate mixture consisted of mineral mixture without iodine. The animals in group T2 and T3 were supplemented with iodine at 0.25 and 0.5 ppm of dietary DM while in group T4, 4 micronutrients i.e. chromium, niacin, vitamin E and Zn were supplemented @ 1.5, 600 40 and 40 ppm, respectively for 150 days. Results showed that there were no significant differences among the treatments in both the season in morning rectal temperature. | Nội dung Text Effect of dietary micronutrients on physiological responses and biochemical profile in growing cross bred calves
