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Orientador(es)
Resumo(s)
Around 75% of European ammonia emissions comes from livestock production and
emissions occur at all stages of manure management. Ammonia emissions have never been
measured in commercial dairy cattle houses in Portugal. The objective of our study was to
evaluate NH3
emissions for the main types of dairy cattle buildings naturally ventilated and
outdoor concrete yards in NW Portugal.
Descrição
Palavras-chave
Ammonia emissions
Contexto Educativo
Citação
Pereira J., Misselbrook T.H., Chadwick D.R., Coutinho J., Trindade H., 2009. Ammonia emissions from dairy cattle buildings and outdoor concrete yards under the Mediterranean conditions of NW Portugal. In: C. Grignani, M. Acutis, L. Zavattaro, L. Bechini, C. Bertora, P. Marino Gallina, D. Sacco (Eds). Proceedings of the 16th Nitrogen Workshop: Connecting different scales of nitrogen use in agriculture. June, 28th - July, 1st 2009, Turin, Italy, pp. 193-194.