[Influence of litter moisture around drinkers and feeders on foot pad health status of fattening turkeys during the early rearing period].

The present study demonstrates the influence of increased litter moisture (LM) around drinkers and feeders on the foot pad health status of fattening turkeys during the rearing period. Therefore 154 day-old British United Turkeys (B.U.T.) 6 turkey poults (77 males, 77 females) were kept on softwood shavings with different moisture contents for a time period of 29 days. Separated by gender the poults were randomly allotted to two test groups and one control group. Birds in test groups were kept on defined litter moisture contents of 30% or 50% around drinkers and feeders. Additionally, birds of each group had access to an area which was maintained as dry as possible (LM around 10%). Birds in control groups were completely kept on dry litter (LM 10 %). Foot pads of all birds were examined according to the external scoring system of Mayne et al. (2007a). Cross-sex comparisons showed a significant difference of prevalence and severity of foot pad dermatitis between turkeys of the test groups and those of the control groups. At the end of this experiment female turkeys had no higher severity of foot pad dermatitis than male turkeys.Thus, the present results indicate that already areas of wet litter within a dry stable may lead to an increase of the prevalence and severity of foot pad dermatitis during the early rearing period.