2016
DOI: 10.18805/ijar.10989
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Influence of stocking density on the performance, carcass characteristics,hemato-biochemical indices of Vanaraja chickens

Abstract: A total 90 Vanaraja experimental birds were divided into three respective groups based on floor density viz., G 1 (16 birds/m 2 ), G 2 (12 birds/m 2 ) and G 3 (8 birds/m 2 ). 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 G 2 and G 3 was significantly (P<0.05) higher as compared to G 1 . There were no significant effect (P>0.05) of stocking density in the carcass characteristics ex… Show more

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Cited by 5 publications
(6 citation statements)
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“…In our opinion, the increase of serum glucose occurs due to increased destructive processes in hens under conditions of overcompaction, as well as the action of hormones -glucocorticoids and catecholamines (Downing, 2012;Kraus et al, 2021). The findings are consistent with the results of other studies describing hyperglycemia as a reaction of the birds to chronic (González & Silva, 2006;Gupta et al, 2017;Kraus et al, 2021) and acute stress (Virden & Kidd, 2009;Mert & Yildirim, 2016), as well as the experimental introduction of adrenocorticotropic hormone (Puvadolpirod & Thaxton, 2000;Odihambo Mumma et al, 2006). Research conducted by Kang et al (2006Kang et al ( , 2018 with co-authors confirms that increasing the stocking density from 5 to 10 birds/m 2 of floor and from 13 to 19 birds/m 2 of aviary does not cause changes in serum glucose levels in laying hens.…”
Section: Discussionsupporting
confidence: 91%
“…In our opinion, the increase of serum glucose occurs due to increased destructive processes in hens under conditions of overcompaction, as well as the action of hormones -glucocorticoids and catecholamines (Downing, 2012;Kraus et al, 2021). The findings are consistent with the results of other studies describing hyperglycemia as a reaction of the birds to chronic (González & Silva, 2006;Gupta et al, 2017;Kraus et al, 2021) and acute stress (Virden & Kidd, 2009;Mert & Yildirim, 2016), as well as the experimental introduction of adrenocorticotropic hormone (Puvadolpirod & Thaxton, 2000;Odihambo Mumma et al, 2006). Research conducted by Kang et al (2006Kang et al ( , 2018 with co-authors confirms that increasing the stocking density from 5 to 10 birds/m 2 of floor and from 13 to 19 birds/m 2 of aviary does not cause changes in serum glucose levels in laying hens.…”
Section: Discussionsupporting
confidence: 91%
“…Our findings regarding Heterophil and lymphocyte were comparable with Abdel-Rahman and Mosaad (2013) . Otherwise, Gupta et al (2016) did not detect any impact of high SD on Heterophil/lymphocyte ratio.…”
Section: Discussionmentioning
confidence: 64%
“…The body weight in this study was similar to that reported by Hassan, et al (2018) , who stated that the final body weight of Muscovy duck was 3,904 g at age of 84 d, while for Mallard ducks was 4,021 g at age of 76 d ( Omar et al, 2019 ). On contrast, stoking densities did not affect the final live weight ( Gupta et al, 2016 ).…”
Section: Discussionmentioning
confidence: 92%
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“…На нашу думку, підвищення вмісту глюкози в сироватці крові виникає через підвищення деструкційних процесів в організмі курей, а також за дії гормонівглюкокортикоїдів та катехоламінів [2,12]. Отримані дані узгоджуються з результатами інших досліджень, у яких описано гіперглікемію як реакцію організму птиці на хронічний [5,7,12] та гострий стрес [16,29], а також експериментальне введення АКТГ [19,22].…”
Section: результати досліджень та їх обговоренняunclassified