title: [Influence of a turkey stable with a veranda on performance, behaviour and health of male turkeys].
abstract: Throughout 4 fattening periods (summer and winter) the influence of a veranda (roofed outside run) on the performance, behaviour and health of tom turkeys was investigated in a pilot study. A second conventional naturally ventilated stable without a veranda was also included in the investigations for special aspects. The aim of this study was to investigate this first turkey stable with a veranda and to give first recommendation for the practical use. The use of the veranda and the differences in behaviour between inside the stable with a veranda and inside the veranda as well as inside both stables were analysed. From 100 turkeys in each period we examined feather condition, walking ability and leg posture in the 9th, 13th and 17th week of age in both stables. In addition, body weight, food consumption and mortality were recorded. The results of this pilot study indicate that the tom turkeys of the line BUT Big 6 used the veranda without negative effects on health and performance parameters. There was some indication for an improved health of animals or a reduced mortality in the stable with veranda. The decrease of walking ability and normal leg posture with increasing age and body weight in both stables suggests that the genetic influence seems to have a higher influence than the enrichment of environment in this study using the fast growing line BUT Big 6. On the other hand, in this pilot study only one stable with a veranda and another commercial stable without a veranda at a different location were included. For this reason the results should be interpreted carefully with respect to possible effects in the management between the two farms.
authors: Institut für Tierschutz und Tierhaltung Celle der Bundesforschungsanstalt für Landwirtschaft (FAL).
authors: J
authors: J
authors: Berk
authors: S
authors: S
authors: Wartemann