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Efficiency of Calf Production from Twin-bearing Beef Cows on an Intensive Pasture System in Subtropical Australia
Twinning Forage Intake Pastures Calf Growth Efficiency Beef Cattle
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2016/4/20
Forty-two single-bearing and 42 twin-bearing mature Angus횞Hereford cows were allocated, seven per cell to 3 replications of 2 stocking rates (3.2 cows/ha; medium stocking rate [MSR], and 3.8 co...
Associations between Feed Efficiency, Body Growth and Serum Insulin-like Growth Factor-I Level for Korean Native Ogol Chickens
IGF-I IGF-II Body Growth Feed Efficiency Korean Native Ogol Chicken
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2016/4/19
Increasing of body weight has been one of the important economic factors in the poultry industry. Insulin-like growth factor (IGF)-I is a polypeptide that serves to regulate muscle development and bod...
Interaction of Breed-by-chitosan Supplementation on Growth and Feed Efficiency at Different Supplementing Ages in Broiler Chickens
Broiler Breed Chitosan Body Weight Feed Conversion Ratio
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2016/4/18
Three experiments were conducted to investigate the interaction of breed-by-chitosan supplementation on the major economic traits in broiler chickens. In experiment 1, one-day-old broiler chicks were ...
Effects of Early Feed Restriction on the Occurrence of Compensatory Growth, Feed Conversion Efficiency, Leg Abnormality and Mortality in Unsexed Broiler Chickens Reared in Cages
Early Feed Restriction Compensatory Growth Leg Abnormality Mortality
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2016/4/11
Two experiments were conducted to evaluate the effect of early feed restriction on growth, feed conversion ratio (FCR) and mortality in unsexed broiler chickens. In Experiment 1, 350 one-day-old broil...