Monitoring of quarter health status by periodic milk conductivity measurement : a useful management tool in dairy herds
Literatur
Barth K, Worstorff H (2003) Monitoring of quarter health status by periodic milk conductivity measurement : a useful management tool in dairy herds. In: Janni K (ed) Fifth International Dairy Housing Conference, Ft Worth Texas January 29-31, 2003. St Joseph, Mich: ASAE, pp 84-90
Ammonia emissions from German animal husbandry
Literatur
Berg WE, Brunsch R, Eurich-Menden B, Döhler H, Dämmgen U, Osterburg B, Bergschmidt A (2003) Ammonia emissions from German animal husbandry. In: Air pollution from agricultural operations 3 : proceedings of the third International Symposium, 12-15 October, 2003, Raleigh, North Carolina. St Joseph, Mich: ASAE, pp 131-138
Comparison of different fossil diesel fuels and biodiesel with respect to gaseous and particle emissions
Literatur
Munack A, Krahl J, Stein H, Schröder O (2003) Comparison of different fossil diesel fuels and biodiesel with respect to gaseous and particle emissions. In: ASAE 2003 Annual International Meeting, July 27-30, 2003, Las Vegas, Nevada. St Joseph, Mich: ASAE, p 9
