title: [Comparative field study of litter moisture and footpad alterations during the rearing period of fattening turkeys].
abstract: In the course of a nationwide performed field study from 2010 to 2012, the footpad health of conventionally kept fattening turkeys and their rearing conditions were studied and compared to results from litter moisture measurements. In each case two rearing periods from 24 rearing farms were chosen and visited 3 to 5 days after delivery of the poults (examination 1) and again during the days 22 to 35 (examination 2). In the course of each flock inspection 60 randomly chosen turkeys were examined by adspection and palpation. Litter samples from drinking, feeding and resting areas were taken using the Darr procedure to measure moisture. Data regarding rearing conditions was collected from the farmer using standardized questionnaires. The litter moisture was 10% (6-20%) before the birds' entered the barn. At the time of examination 1 litter moisture of 43% (14-67%) in the drinking zone, 28% (12-66%) in the feeding zone, and 13% (8-31%) in the resting area were measured. At the time of examination 2 the litter moisture measurements showed 51% (32-72%) in the drinking zone, 27% (13-56% in the feeding zone and 28% (16-53%) in the resting area. At the time of examination 127.3% of the poults had footpad alterations, during examination 2 that number increased to 63.3% with 12.1% showing epithelial necrosis. The young turkeys on the three most commonly used litter substrates showed the following results at the time of examination 2: when held on straw pellets 58%, on wood shavings 29%, and on straw 17% showed unaltered footpads. Regarding the housing conditions the examinations showed specifically differences in stocking rate, drinking system and litter management.
authors: Jens
authors: J
authors: Hübel
authors: Shana
authors: S
authors: Bergmann
authors: Nina
authors: N
authors: Ziegler
authors: Rainer
authors: R
authors: Willig
authors: Uwe
authors: U
authors: Truyen
authors: Michael H
authors: MH
authors: Erhard
authors: Maria-Elisabeth
authors: ME
authors: Krautwald-Junghanns
mesh_terms: D000822:Animal Husbandry / Q000379:methods* / Q000592:standards; D000818:Animals; D005260:Female; D005430:Floors and Floorcoverings / Q000145:classification; D005528:Foot / Q000473:pathology*; D005533:Foot Dermatoses / Q000209:etiology / Q000473:pathology / Q000662:veterinary*; D008297:Male; D011201:Poultry Diseases / Q000209:etiology* / Q000473:pathology; D014422:Turkeys / Q000502:physiology*; D014867:Water / Q000032:analysis
chemical_list: D014867:Water