Evaluation of factors influencing the generation of ammonia in different bedding materials used for horse keeping
2008 | journal article. A publication with affiliation to the University of Göttingen.
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Evaluation of factors influencing the generation of ammonia in different bedding materials used for horse keeping
Fleming, K.; Hessel, E. F. & van den Weghe, H. F. A. (2008)
Journal of Equine Veterinary Science, 28(4) pp. 223-231. DOI: https://doi.org/10.1016/j.jevs.2008.02.008
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Details
- Authors
- Fleming, K.; Hessel, Engel F.; van den Weghe, H. F. A.
- Abstract
- Bedding materials is an important factor in determining stable air quality in terms of ammonia formation. The objective of this study was to analyze different bedding materials used for horse stables under standardized conditions, to determine which material is best suited for improving the climate of a stable. The particular concern was a reduction in gaseous ammonia concentrations. Therefore, the following materials were examined: wheat straw, wood shavings, hemp shives, linen shives, wheat straw pellets, and paper cuttings. Twelve containers were constructed in an environmentally controlled room, and the same material was placed into two containers, with the amount of material was placed into two containers, with the amount of material used being determined by its carbon content. A defined ration of horse manure/urine mixture was added daily to each container over a period of 14 days. The concentrations of gaseous ammonia, carbon dioxide, nitrous oxide, and water vapor were measured continuously above the bedding within the containers. Means of gaseous ammonia were found to be 178.0 mg/m(3) for wheat straw, 155.2 mg/m(3) for wood shavings, 144.6 mg/m(3) for hemp, 133.7 mg/m(3) for linen, 60.3 mg/m(3) for straw pellets, and 162.6 mg/m(3) for paper cuttings. In conclusion, the results of this study have shown that straw pellers are suitable for horse stables, not only to improve air quality but also, first and foremost, in relation to ammonia binding and ammonia transformation within the bedding material, respectively. However, straw pellets may also have disadvantages. The high substrate temperatures that were measured in straw pellets could favor the growth of pathologic germs that can adversely affect animals health.
- Issue Date
- 2008
- Status
- published
- Publisher
- Elsevier Science Inc
- Journal
- Journal of Equine Veterinary Science
- ISSN
- 0737-0806