Nitrous oxide emissions from organic and conventional crop rotations in five European countries - Petersen, Soren O.; Regina, Kristiina; Pöllinger, Alfred; Rigler, Elisabeth; Valli, Laura; Yamulki, Sirwan; Esala, Martti; Fabbri, Claudio; Syväsalo, Eija; Vinther, Finn P. (Elsevier, 2006)
Keywords: Ka; luomutuotanto; dityppioksidi; Eurooppa; päästöt; typen oksidit; luonnonmukainen maataloustuotanto; rotational cropping; nitrogen oxides; nitrous oxide; crop rotations; soil properties