Application of the PROFILE model to estimate potassium release from mineral weathering in Northern European agricultural soils
Holmqvist, J, Øgaard, A.F, Öborn, I, Edwards, A.C, Mattsson, L, Sverdrup, H
Published in European journal of agronomy (01.12.2003)
Published in European journal of agronomy (01.12.2003)
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Conference Proceeding
Long-term changes in extractable soil phosphorus (P) in organic dairy farming systems
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Conference Proceeding
Changes in the nutrient content of agricultural soil on conversion to organic farming in relation to farm-level nutrient balances and soil contents of clay and organic matter
Loees, A.-K. (Norwegian Centre for Ecological Agriculture, Tingvoll (Norway)), Oegaard, A.F
Published in Acta agriculturae Scandinavica. Section B, Soil and plant science (01.12.1997)
Published in Acta agriculturae Scandinavica. Section B, Soil and plant science (01.12.1997)
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Effect of phosphorus fertilization on the concentration of total and algal-available phosphorus in different particle-size fractions in Norwegian agricultural soils
Oegaard, A.F. (Norges Landbrukshoegskole, Aas (Norway))
Published in Acta agriculturae Scandinavica. Section B, Soil and plant science (01.03.1996)
Published in Acta agriculturae Scandinavica. Section B, Soil and plant science (01.03.1996)
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