author = { Schmitz, Rolf Dänicke, Sven AND Rehage, Jürgen },

title = { Changes of performance, energy efficiency, ruminal fermentation and animal health depending on energy concentration in roughage and amounts of concentrates in dairy cows during early lactation },

publisher = {},

keywords = { energy balance , energy efficiency , ruminal health , Energiebilanz , Energieeffizienz , Pansengesundheit , Hochschulschrift , Grobfutterstoff , Milchleistung , Frühlaktation , Milchkuh , Kraftfutter },

year = {2018},

address = { Hannover },

url = { http://slubdd.de/katalog?TN_libero_mab2 }