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    Study on the factors affecting carcass traits of broiler rabbits in Eastern Himalayan region of India

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    [EN] Two hundred and ten adult rabbits of both sexes and belonging to four breeds: New Zealand White (NZW), Soviet Chinchilla (SC), Local (LC) and crossbred (CB) were used for this experiment. Rabbits were kept individually in cages under hutch housing conditions. Concentrate mash feed was fed at 100 g/head/d and green roughage ad libitum as per availability in different seasons. Rabbit slaughtering data were grouped in 4 categories: 3-5; 6-8; 9-11 and > above 11 m of age. All the data were classified by preslaughter weight, age at slaughter, breed and sex prior to statistical analysis. Slaughter weight, slaughter age, breed and sex had highly significant (P<0.01) effects on carcass weight of rabbits. The overall carcass weight was 854 g and SC was significantly (P<0.05) higher to NZW and CB. Also females' carcass weight was significantly higher than males (875 and 723 g, respectively). Dressed meat weight (including the edible organs) was significantly (P<0.01) affected by slaughter age, breed and sex. Dressing yield amounted on average 54.8% and sex, breed or slaughter age did not have a significant effect. Only preslaughter weight had a significant (P<0.05) effect on dressing %, with the highest value for the heaviest rabbits. Inedible offal weight amounted on average 679 g and all the 4 studied factors had a significant (P<0.01) effect on this part.Das, S.; Bardoloi, R. (2010). Study on the factors affecting carcass traits of broiler rabbits in Eastern Himalayan region of India. World Rabbit Science. 16(2). doi:10.4995/wrs.2008.63316
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