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Background: Timely feeding of adequate colostrum to new born calf is important to ensure transfer of passive immunity to prevent several infections. Present study has evaluated effect of time and amount of colostrum feeding on physiological parameters and health scores in Surti buffalo calves. Methods: Based on amount and time of feeding colostrum after birth, 24 Surti buffalo calves were divided into four groups as T1 (7%; 0-4), T2 (7%; 4-8), T3 (10%; 0-4) and T4 (10%; 4-8). Physiological parameters (twice daily upto day 5) and naval, nasal, eye and faecal scores on day 1, 7, 14, 21, 28, 35 and 42 were recorded. Lying behavior was recorded on day 2.Result: Significant (p less than 0.05) interaction between treatment and weeks and nonsignificant effect of treatment was observed. Calves that received colostrum late had significantly (p less than 0.05) higher faecal score as well as evening heart and respiration rate. Calves that received colostrum early had significant (p less than 0.05) higher lying time. Normal scores of naval, nasal, eye and faecal indicated good health of calves. It was concluded that early feeding of colostrum @ 7 or 10% body weight within 4 hours after birth is beneficial for optimum health in buffalo calves.

Effect of Time and Amount of Colostrum Feeding on Physiological Parameters and Health Scores in Surti Buffalo Calves