Does Provision of Open Area Improve Growth Performance and Welfare of Large White Yorkshire Fattener Pigs during Summer Season in Tropical Indian Conditions?
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Date
2023-01
Journal Title
Journal ISSN
Volume Title
Publisher
The Association of Mastitis
Abstract
Indian Standard (3916-1966) for pig housing, recommends a range of 0.9- 1.8 m2 floor area under covered and open space from weaning to finisher stage. Present study assessed whether, IS recommended open area is advantageous to improve welfare and growth performance of fattener pigs during summer season. A total of 20 piglets (10 castrated male and 10 females) at 3 months of age with average body weight 18.94 � 1.04 Kg were randomly assigned to two housing treatments groups namely Tc; with lower limits of IS recommended covered floor space of 0.9 m2 per pig and To; with higher limit of IS recommended floor area of 1.8 m2 per pig, in which half, 0.9 m2 was under covered space and remaining half 0.9 m2 open space. Results revealed that provision of additional floor area of 0.9 m2 in open space did not improve growth performance and welfare of pigs during summer season. Therefore, IS recommended open space in pig housing is not necessary and can be removed to improve space, labour and overall economic efficiency of pig production.
Description
Keywords
Pig housing, open area, heat stress, growth and welfare
Citation
Kanwarpal, Sharma A., Kaswan S., Singh C., Hundal J.S., Malik D.S. . Does Provision of Open Area Improve Growth Performance and Welfare of Large White Yorkshire Fattener Pigs during Summer Season in Tropical Indian Conditions? . Journal of Animal Research. 2023 Jan; 13(1): 71-80