Bedding material in dirt-floor pens reduces heat
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چکیده
منابع مشابه
Preference for bedding material in Syrian hamsters.
This study aimed to determine whether Syrian (golden) hamsters, Mesocricetus auratus, prefer certain bedding materials and whether bedding material can affect paw condition, body weight gain and wheel-running activity. In a first experiment, 26 male hamsters had access to two connected cages, each cage containing a different bedding material (either pine shavings, aspen shavings, corn cob or wo...
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Dairy cattle barns are a major source of NH3 emissions to the atmosphere. Previous studies have shown that the bedding material used in the barn can influence the magnitude of NH3 emissions, but little is known about which bedding characteristics are important in this respect. The aims of this study were to assess, at a laboratory scale, the relative importance of the chemical [pH, cation excha...
متن کاملEffects of Bedding Material Composition in Deep Litter Systems on Bedding Characteristics and Growth Performance of Limousin Calves
The objective of this study was to evaluate the effects of different litter mixture compositions on bedding system temperature, pH and volatile fatty acid and ammonia-N (NH3-N) content, and the serum physico-chemical parameters and growth indices of calves. Thirty-two Limousin calves (280±20 kg) were randomly assigned to four groups (n = 8 for each group) according to the bedding system used: i...
متن کاملThe Impact of Floor in Farrowing Pens on Limb Injury in Piglets
The skin abrasion and subsequent infection of wounds and joints are very frequent in piglets in farrowing pens on commercial farms. The disinfectant with glycerine content used after farrowing created oil film on plastic grates and piglets slid back on this smooth surface. The reduction of thoracic limbs injury was noted after deletion of disinfection (P<0.01). Covering of slippery grates by pl...
متن کاملComparison of bones of 4 strains of laying hens kept in conventional cages and floor pens.
The maintenance of bone strength has been an important issue in the debate over cage use for laying hens. Bone strength depends on adequate mechanical load and cages restrict movement. Four laying crosses (Lohmann White, Lohmann Brown, H&N White, and Rhode Island Red × Barred Plymouth Rock cross hens) were housed in conventional cages or in floor pens equipped with perches and nest boxes to mea...
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ژورنال
عنوان ژورنال: Kansas Agricultural Experiment Station Research Reports
سال: 2012
ISSN: 2378-5977
DOI: 10.4148/2378-5977.1404