<abstract xmlns="http://www.w3.org/1999/xhtml"><p> The paper presents results of research on the variability of temperature, humidity and air movement in selected areas of a free-stall barn during heavy frost. The study revealed the occurrence of unfavourable factors influencing microclimate in the barn. Some areas of the barn suffered from draughts, some were excessively exposed to sun or too shaded, which resulted in significant temperature and relative humidity fluctuations during the day as well as changes in air movement velocity. All these factors exerted an impact on cattle welfare. The conclusion points out the need to determine zones in the barn characterized by clearly different microclimatic conditions. In the studied example, these conditions were influenced by weather changes and depended on the orientation of the building to cardinal points as well as wall construction materials.</p></abstract>

The paper presents results of research on the variability of temperature, humidity and air movement in selected areas of a free-stall barn during heavy frost. The study revealed the occurrence of unfavourable factors influencing microclimate in the barn. Some areas of the barn suffered from draughts, some were excessively exposed to sun or too shaded, which resulted in significant temperature and relative humidity fluctuations during the day as well as changes in air movement velocity. All these factors exerted an impact on cattle welfare. The conclusion points out the need to determine zones in the barn characterized by clearly different microclimatic conditions. In the studied example, these conditions were influenced by weather changes and depended on the orientation of the building to cardinal points as well as wall construction materials.

Temperature, Humidity and Air Movement Variations Inside a Free-Stall Barn During Heavy Frost / Zróżnicowanie warunków cieplno-wilgotnościowych i ruchu powietrza w oborze wolnostanowiskowej podczas silnych mrozów

Department of Rural Building, University of Agriculture in Krakow, Al. Mickiewicza 24/28, 30-059 Kraków, Poland

Annals of Animal Science

The paper presents results of research on the variability of temperature, humidity and air movement in selected areas of a free-stall barn during heavy frost....

Temperature, Humidity and Air Movement Variations Inside a Free-Stall Barn During Heavy Frost / Zróżnicowanie warunków cieplno-wilgotnościowych i ruchu powietrza w oborze wolnostanowiskowej podczas silnych mrozów

Publicado en línea: 01 ago 2013

Páginas: 587 - 596

DOI: https://doi.org/10.2478/aoas-2013-0025

This content is open access.