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Impact of Selected Climate Parameters on the Foot Pad Health Status of Turkey Poults

机译：所选气候参数对土耳其粉脚垫健康状况的影响

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it is commonly known,that the climate of the environment of productive livestock influences its well-being and productivity.Therefore the Order on the Protection of Animals and the Keeping of Production Animals(German designation: Tierschutz-Nutztierhaltungsverordnung,TierSchNutztV)claims in the General Requirements for Animal Husbandry Systems (§3 (3)2.),that "barns must be sufficiently thermally insulated and equipped in such a way,that circulation,dust level,temperature,humidity and gaseous concentrations in the air must be kept in a range that is unharmful for animals" (translated from German ).In a previous field study carried out from 2007 to 2009,11.860 turkeys were examined,amongst other parameters,concerning foot pad alterations.It then became evident that epithelial necrosis was diagnosed in 45％ of the fattening turkeys at the early age of six weeks.Multiple factors have been linked to cause foot pad dermatitis.Aim of the present field study was to investigate possible connections between climate parameters and the occurrence of foot pad alterations during the early rearing phase.Altogether 2.681 beak-trimmed British United Turkeys 6 poults from twelve commercial farms were examined twice to that effect during generally two rearing periods.In addition to continuously recorded air temperature and humidity,ammonia and dust concentration were registered on each day of the examination.Dependencies on the foot pad health status could be detected concerning starting temperature (P＜0.001),temperature measured one week before the second examination (P=0.004 ),humidity and gaseous ammonia concentration (P＜0.001).The results show that climate parameters,which can also be easily assessed by the farm manager,can give valid information about frequency and severity of foot pad alterations in turkey poults during the early rearing phase.
机译：众所周知，生产牲畜环境的气氛会影响其福祉和生产力。因此，对动物的保护和保持生产动物的秩序（德国名称：Tierschutz-Nutztierhaltungsverdnung，Tierschnutztv）索赔。畜牧系统的要求（§3（3）2。），“谷仓必须充分热绝热并配备，即空气中的循环，灰尘水平，温度，湿度和气态浓度必须保持在一个对动物的不高度造成的范围“（从德语翻译）。在2007年至2009,11.860个火鸡的先前实地研究中进行了检查，在其他参数中，关于脚踏垫改变。明显的是，上皮坏死被诊断为45六周龄较小的火鸡的百分比占肥胖的肥胖。普及因子与引起脚垫皮炎有关。目前研究的脚垫皮炎是调查可能的连接在早期饲养期间气候参数和脚踏垫改变的发生之间的速度。在一般两个饲养期间检查了来自十二个商业农场的22个来自十二个商业农场的Pourtt。除了连续记录的空气温度之外，检查两次效果。湿度，湿度，氨和粉尘浓度在考试的每一天上登记。依赖性脚垫健康状态可以检测到启动温度（P <0.001），在第二次检查前一周测量温度（P = 0.004），湿度和气态氨浓度（p <0.001）。结果表明，农场经理也可以轻松评估的气候参数可以提供有关在早期饲养期间火鸡泥浆脚垫改变的频率和严重程度的有效信息。

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