X
XLinkedinWhatsAppTelegramTelegram
0
Read this article in:

Behavior, production results and meat quality of intact boars and gilts housed in unmixed groups: A comparative study

In the present study, possible differences in behavior, production results and meat quality between entire males and gilts, both housed in single-sex groups but with visual contact to other groups, were investigated.

31 July 2013
X
XLinkedinWhatsAppTelegramTelegram
0

Surgical castration of male pigs is a practice that will probably be abandoned in Europe in the future because of general protest against pain in animals and a growing concern on (farm) animal welfare. Rearing entire males will therefore inevitably be integrated in the pig sector. In the present study, possible differences in behavior, production results and meat quality between entire males and gilts, both housed in single-sex groups but with visual contact to other groups, were investigated. The influence of the location of the pen (next to a group of the same sex or next to a group of the opposite sex) was also looked at. A total of 141 hybrid pigs – 70 entire males and 71 gilts – heterozygous for the halothane gene, were observed from 18 to 24 weeks of age.

During this period, boars were more active than gilts and displayed more aggression and mounting behavior. Housing boars next to a pen with gilts increased explorative and drinking behavior. Gilts housed next to a boar pen tended to show less inactivity. Considering production results, boars tended to have a higher growth during the final phase but gilts showed better carcass traits. High skin lesion scores were more frequent in boars.

Valerie Vanheukelom, Sanne Van Beirendonck, Jos Van Thielen, Bert Driessen. Behavior, production results and meat quality of intact boars and gilts housed in unmixed groups: A comparative study. Applied Animal Behaviour Science. Volume 142, Issues 3–4, 31 December 2012, Pages 154–159.

Article Comments

This area is not intended to be a place to consult authors about their articles, but rather a place for open discussion among pig333.com users.
Leave a new Comment

Access restricted to 333 users. In order to post a comment you must be logged in.

You are not subscribed to this list pig333.com in 3 minutes

Weekly newsletter with all the pig333.com updates

Log in and sign up on the list

Related articles

You are not subscribed to this list Swine News

Swine industry news in your email

Log in and sign up on the list