Influence of stocking density on the performance, carcass characteristics,hemato-biochemical indices of Vanaraja chickens

• Published in: Indian journal of animal research no. OF
• Main Authors: Gupta, Shailesh Kumar, Behera, Kumaresh, Pradhan, C. R., Acharya, Aditya Prasad, Sethy, Kamdev, Behera, Dayanidhi, Lone, S. A., Shinde, K. P.
• Format: Journal Article
• Language: English
• Published: 01.10.2017
• ISSN: 0367-6722; 0976-0555
• DOI: 10.18805/ijar.10989

A total 90 Vanaraja experimental birds were divided into three respective groups based on floor density viz., G1 (16 birds/m2), G2 (12 birds/m2) and G3 (8 birds/m2). No significant difference in average live weight and carcass weight was observed between groups. Average feed consumption, feed conversion ratio (FCR) and dressing percentage in G2 and G3 was significantly (P<0.05) higher as compared to G1. There were no significant effect (P>0.05) of stocking density in the carcass characteristics except the heart weight. There were non significant differences among groups for total protein, albumin, globulin and A:G ratio. Blood glucose was significantly (P>0.05) higher in group G1 as compared to G2 and G3. Blood cholesterol level increased with increase in stocking density but not significantly. Blood parameters eosinophil, monocyte, basophil counts and H:L ratio were not affected by the stocking density. Hb concentration increased non-significantly with increased stocking density. Vanaraja birds from 8 birds/m2 to 12 birds/m2 give the better growth performance, FCR and dressing percentage without change in blood biochemical and hematological indices.