Ammonia volatilization from artificial dung and urine patches measured by the equilibrium concentration technique (JTI method) - Saarijärvi, Kirsi; Mattila, Pasi; Virkajärvi, Perttu (Pergamon-Elsevier Science, 2006)
Keywords: Ko; Ys; laiduntaminen; laitumet; lypsykarja; ammoniakki; typpi; grazing; pastures; dairy cattle; ammonia; nitrogen