Direct drilling of cereals after ley and slurry spreading - Lötjönen, Timo; Isolahti, Mika (Taylor & Francis, 2010)
Keywords: Ka; lanta; juolavehnä; hieta; nurmet; eloperäiset maat; maanmuokkaus; suorakylvö; liete; Elymus repens; leys; organic soils; slurry; tillage; fine sand; manure; direct drilling