A rainfall simulation study on P losses from a clay soil under different tillage conditions - Turtola, Eila; Pitkänen, Jyrki (Kungl. Skogs- och Lantbruksakademien, 1998)
Keywords: Ka; kyntö; kultivointi; fosfori; ravinteiden huuhtoutuminen; ploughing; stubble; earthworm activity; surface runoff; drainage water; percolation; orthophosphate phosphorus