1996Indian Journal of Animal NutritionOpen access

Effect of Feeding Two Levels of Undegradable Dietary Protein (UDP) on Growth and Nutrient Utilization in Crossbred Female Calves

K.T. Sampath, C. S. Prasad, K. Sundareshan, Subba Rao

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Abstract

Twelve crossbred female calves (90 kg) were divided into two groups of six each. Calves in group I and II were fed concentrate mixture containing RDP: UDP in ratio of 65: 35 and 50:50, respectively along with para grass for a period of 203 days. Average daily body weight gain in group I and II was 355 and 394g, respectively and variation between the groups was non- significiant. There was also no significant difference in the DM intake, digestibility of nutrients and N balance between the groups, suggesting that providing additional quantity of UDP to calves has no beneficial effect on growth rate and nutrient utilization.

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Twelve crossbred female calves (90 kg) were divided into two groups of six each. Calves in group I and II were fed concentrate mixture containing RDP: UDP in ratio of 65: 35 and 50:50, respectively along with para grass for a period of 203 days. Average daily body weight gain in group I and II was 355 and 394g, respectively and variation between the groups was non- significiant. There was also no significant difference in the DM intake, digestibility of nutrients and N balance between the groups, suggesting that providing additional quantity of UDP to calves has no beneficial effect on growth rate and nutrient utilization.

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Available abstract

Twelve crossbred female calves (90 kg) were divided into two groups of six each. Calves in group I and II were fed concentrate mixture containing RDP: UDP in ratio of 65: 35 and 50:50, respectively along with para grass for a period of 203 days. Average daily body weight gain in group I and II was 355 and 394g, respectively and variation between the groups was non- significiant. There was also no significant difference in the DM intake, digestibility of nutrients and N balance between the groups, suggesting that providing additional quantity of UDP to calves has no beneficial effect on growth rate and nutrient utilization.

Key concepts: Crossbreed, Nutrient, Animal science, Body weight, Veterinary medicine, Biology, Significant difference, Growth rate

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