Properties of soils in the Swedish long-term fertility experiments: VII. Changes in topsoil and upper subsoil at Örja and Fors after 50 years of nitrogen fertilization and manure application

By Kirchmann Holger   Schön Martina   Börjesson Gunnar   Hamnér Karin   Kätterer Thomas  

Acta Agriculturae Scandinavica, B, Vol. 63, Iss. 1, 2013-01 ,pp. : 25-36

Taylor & Francis Ltd

Access to resources Recommend Favorite

‘Non-exchangeable' ammonium in soils from Swedish long-term agricultural experiments: Mobilization and effects of fertilizer application

By Röing K.   Andrén O.   Mattsson L.  

Acta Agriculturae Scandinavica, B, Vol. 56, Iss. 3, 2006-09 ,pp. : 197-205

Taylor & Francis Ltd

Access to resources Recommend Favorite

Swedish Soil Fertility Experiments

By Carlgren Käll   Mattsson Lennart  

Acta Agriculturae Scandinavica, B, Vol. 51, Iss. 2, 2001-04 ,pp. : 49-76

Taylor & Francis Ltd

Access to resources Recommend Favorite

Impacts of rotations and crop residue treatments on soil organic matter content in two Swedish long-term experiments

By Mattsson Lennart   Persson Jan  

Archives of Agronomy and Soil Science, Vol. 52, Iss. 5, 2006-10 ,pp. : 485-494

Taylor & Francis Ltd

Access to resources Recommend Favorite

Transformation study in arable soils based on long-term experiments in russia: historical experience and international co-OPERATION

By Shevtsova Lyudmila   Romanenkov Vladimir   Sirotenko Oleg   Kanzyvaa Svetlana  

Archives of Agronomy and Soil Science, Vol. 49, Iss. 5, 2003-10 ,pp. : 485-502

Taylor & Francis Ltd

Access to resources Recommend Favorite