Conference abstract2012Open access
Soil microbial biomass and community structure affected by repeated additions of sewage sludge in four Swedish long-term field experiments
Börjesson, Gunnar; Kätterer, Thomas; Kirchmann, Holger.
Holger Kirchmann
Department of Soil and Environment
Faculty of Natural Resources and Agricultural Sciences
Publications
Magazine article2012
Hög bördighet ger hög skörd
Kätterer Thomas, Kirchmann Holger, Börjesson Gunnar.
Book chapter2012
Plant Nutrient Supply in Agriculture – Abundance Today and Shortage Tomorrow?
Kirchmann, Holger; Cohen, Yariv; Enfält, P et al.
Conference paper2011
Soil fertility development in Swedish long-term field experiments
Kirchmann, Holger; Kätterer, Thomas; Börjesson, Gunnar et al.
Research article2011Peer reviewedOpen access
Roots contribute more to refractory soil organic matter than above-ground crop residues, as revealed by a long-term field experiment
Kätterer, Thomas; Bolinder, Martin; Andrén, Olof et al.
Research article2011Peer reviewed
Impact of horse grazing and feeding on phosphorus concentrations in soil and drainage water
Parvage, Masud; Kirchmann, Holger; Kynkäänniemi, Pia et al.
Research article2011Peer reviewedOpen access
Land-use effects on the distribution of soil organic carbon within particle-size fractions of volcanic soils in the Transmexican Volcanic Belt (Mexico)
Covaleda, Sara; Gallardo, Juan F.; García-Oliva, Felipe et al.
Research article2011Peer reviewedOpen access
Properties of soils from the Swedish long-term fertility experiments: VI. Mapping soil electrical conductivity with different geophysical methods
Lueck Erika, Ruehlmann Joerg, Kirchmann Holger.
Book chapter2011Open access
Management of phosphorus resources – historical, perspective, principal problems and sustainable solutions
Cohen, Yariv; Kirchmann, Holger; Enfält, P.
Book chapter2011
Trace elements in crops: effects of soil physical and chemical properties
Kirchmann, Holger; Eriksson, Jan.
Book chapter2011
Fosforåtervinning ur avloppssystem i framtiden – rena och växttillgängliga produkter
Kirchmann Holger, Cohen Yariv.
Research article2010Peer reviewed
Ratios of carbon to nitrogen quantify non-texture-stabilized organic carbon in sandy soils
Springob, Günther; Kirchmann, Holger.
Research article2010Peer reviewed
Long-term soil organic carbon and nitrogen dynamics in forage-based crop rotations in Northern Sweden (63-64 degrees N)
Bolinder, Martin; Kätterer, Thomas; Andrén, Olof et al.
Research article2010Peer reviewedOpen access
Low manganese (Mn) and copper (Cu) concentrations in cereals explained yield losses after lime application to soil
Kirchmann, Holger; Eskilsson, Johannes.
Book chapter2010
Spårelement i Svensk Åkermark och Gröda
Kirchmann, Holger; Andersson, Rune; Eriksson, Jan.
Book chapter2010
Uthållig matproduktion på tre ben – mängd, kvalitet och miljö
Kirchmann, Holger; Bergström, Lars; Andersson, Rune.
Research article2009Peer reviewed
Trace element concentration in wheat grain: results from the Swedish long-term soil fertility experiments and national monitoring program
Kirchmann, Holger; Mattsson, Lennart; Eriksson, Janne.
Magazine article2009
Ekologisk odling är ingen lösning
Kätterer, Thomas; Kirchmann, Holger; Bergström, Lars et al.
Magazine article2009
Tveksam vinst med ekolantbruk
Andersson, Rune; Andren, Anders; Björck, Lennart et al.
Newspaper article2009
Argumentationen för ekoodling är osaklig
Andersson, Rune; Andrén, Olle; Bergström, Lars et al.
Book (editor)2008Peer reviewed
Organic Crop Production – Ambitions and Limitations
Kirchmann Holger, Bergström Lars.;Bergström, Lars (ed.); Kirchmann, Holger (ed.).
Book chapter2008Peer reviewedOpen access
Widespread Opinions about Organic Agriculture – Are They Supported by Scientific Evidence?
Bergström Lars, Kirchmann Holger, Thorvaldsson G.;Kirchmann, Holger (ed.); Bergström, Lars (ed.).
Book chapter2008Peer reviewedOpen access
Fundamentals of Organic Agriculture – Past and Present
Kirchmann Holger, Thorvaldsson G, Bergström Lars, Gerzabek M, Andren Olle, Eriksson L-O, Winninge M.;Kirchmann, Holger (ed.); Bergström, Lars (ed.).
Book chapter2008Peer reviewedOpen access
Can Organic Crop Production Feed the World?
Kirchmann Holger, Bergström Lars, Kätterer Thomas, Andren Olle, Andersson R.;Kirchmann, Holger (ed.); Bergström, Lars (ed.).
Book chapter2008Peer reviewedOpen access
Nutrient Supply in Organic Agriculture – Plant Availability, Sources and Recycling
Kirchmann Holger, Kätterer Thomas, Bergström Lars.;Kirchmann, Holger (ed.); Bergström, Lars (ed.).
2550