Atotal of twenty four LargeWhite Yorkshireweaners nearly of same body weight were selected for the present study.The prediction equations were constructed to estimate the body weight of pigs indirectly from different body measurements of 24 pigs. The body weight was highly correlated (PO.OI)with body length, heart girth and height at withers. Accuracy for the measurement of body weight with prediction equation using one or two independent variables shifting from heart girth to height at withers with increase in body weight. Coefficient of multiple determination (R2)increases gradually as the number of independent variables increased in the prediction equation and the best prediction equation was observed when all the 3 body measurements were included in the equation. orrelationcoefficientof body weightwith body measurementswere also foundto be highly correlated.

This study was conducted to assess the effect of dietary supplementation of vitamin E and selenium on Japanese quail broilers. This trial was conducted in 525 Japanese quail birds from day- old to five weeks of age. Experimental birds were randomly divided into seven groups viz.T1Control:  Basal diet (standard Japanese quail ration), T2 Basal diet with vitamin E 150mg/kg, T3 Basal diet with vitamin E 300 mg/kg, T4 Basal diet with selenium 0.3mg/kg, T5 Basal diet with selenium 0.6mg/kg,T6 Basal diet with combination of vitamin E 150mg/kg and selenium 0.3mg/kg, T7 Basal diet with combination of vitamin E 300mg/kg and selenium 0.6mg/kg. Dietary supplementation with the combination of vitamin E 300mg/kg and selenium 0.6mg/kg resulted in significantly higher body weight, better feed efficiency, livability percentage and also enrichment of alpha-tocopherol and selenium level of liver, thigh and breast muscles in the Japanese quail broilers.