Lars Stoumann Jensen

Lars Stoumann Jensen

Professor


  1. 1999
  2. Published

    Simulation of plant production and N fluxes in organic farming systems with the soil-plant-atmosphere model DAISY

    Jensen, Lars Stoumann, Müller, T., Eriksen, J., Thorup-Kristensen, K. & Magid, Jakob, 1999, Designing and testing crop rotations for organic farming. Olesen, J. E. . . A. . (ed.). Vol. 1. p. 235-246 12 p. (DARCOF Report/Danish Research Centre for Organic Farming).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  3. 1998
  4. Published

    A field study of nitrogen dynamics and spring barley growth as affected by the quality of incorporated residues from white clover and ryegrass

    Hauggaard-Nielsen, H., de Neergaard, Andreas, Jensen, Lars Stoumann, Jensen, H. H. & Magid, Jakob, 1998, In: Plant and Soil. 203, p. 91-101 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Does soil compaction affect soil biology and nitrogen turnover directly or indirectly?

    Jensen, Lars Stoumann, 1998, Proceedings of NJF-seminar. Børresen, T. (ed.). 286 ed. p. 41-48

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

  6. Published

    Plant nutrition, soil fertility, fertilizers and fertilization

    Jensen, Lars Stoumann, Magid, Jakob, Nielsen, G. G., Nielsen, H. H., Nielsen, N. E. & Schjoerring, Jan K., 1998, 2. ed. København: Jordbrugsforlaget. 471 p.

    Research output: Book/ReportBookEducation

  7. Published

    Soil C and N turnover after incorporation of chopped maize, barley straw and blue grass in the field: evaluation of the DAISY soil organic-matter submodel

    Mueller, T., Magid, Jakob, Jensen, Lars Stoumann, Svendsen, H. & Nielsen, N. E., 1998, In: Ecological Modelling. 111, p. 1-15 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Turnover of carbon and nitrogen in a sandy loam soil following incorporation of chopped maize plants, barley straw and blue grass in the field

    Mueller, T., Jensen, Lars Stoumann, Nielsen, N. E. & Magid, Jakob, 1998, In: Soil Biology & Biochemistry. 30, 5, p. 561-571 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. 1997
  10. Published

    A comparison of the performance of nine soil organic matter models using datasets from seven long-term experiments

    Smith, P., Smith, J. U., Powlson, D. S., McGill, W. B., Arah, J. R. M., Chertov, O. G., Coleman, K., Franko, U., Frolking, S., Jenkinson, D. S., Jensen, Lars Stoumann, Kelly, R. H., Klein-Gunnewiek, H., Komarov, A. S., Li, C., Molina, J. A. E., Mueller, T., Parton, W. J., Thornley, J. H. M. & Whitmore, A. P., 1997, In: Geoderma. 81, p. 153-225 73 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    In situ localization of promoter activity in rapepods

    Jensen, Lars Stoumann, 1997, Copenhagen: Center for Skov, Landskab og Planlægning/Københavns Universitet. 116 p.

    Research output: Book/ReportPh.D. thesisResearch

  12. Published

    Modelling the measurable: interpretation of field-scale CO2 and N-mineralization, soil microbial biomass and light fractions as indicators of oilseed rape, maize and barley straw decomposition

    Magid, Jakob, Mueller, T., Jensen, Lars Stoumann & Nielsen, N. E., 1997, Driven by nature : plant litter quality and decomposition. Cadisch, G. & Giller, K. E. (eds.). Wallingford: CABI Publishing, p. 349-362 14 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterCommunication

  13. Published

    Plant nutrition, soil fertility, fertilizers and fertilization

    Jensen, Lars Stoumann, Magid, Jakob, Nielsen, G. G., Nielsen, H. H., Nielsen, N. E. & Schjoerring, Jan K., 1997, København: Jordbrugsforlaget. 307 p.

    Research output: Book/ReportBookEducation

  14. Published

    Planternes ernæring i land- og havebruget: øvelsesvejledning for teoretiske og praktiske øvelser

    Nielsen, N. E., Mueller, T., Vesterager, J., Husted, Søren, Broeng, B., Jensen, Lars Stoumann & Høgh-Jensen, H., 1997, København: Jordbrugsforlaget. 212 p.

    Research output: Book/ReportBookEducation

  15. Published

    Plantevækstfaktorer og afgrødefysiologi: teoretiske øvelser i planternes ernæring

    Husted, Søren, Høgh-Jensen, H., Jensen, Lars Stoumann, Magid, Jakob, Mattsson, M., Mueller, T., Nielsen, N. E. & Schjoerring, Jan K., 1997, København: Jordbrugsforlaget. 134 p.

    Research output: Book/ReportBookEducation

  16. Published

    Simulating trends in soil organic carbon in long-term experiments using the soil-plant-atmosphere model DAISY

    Jensen, Lars Stoumann, Mueller, T., Nielsen, N. E., Hansen, S., Crocker, G. J., Grace, P. R., Klír, J., Körschens, M. & Poulton, P. R., 1997, In: Geoderma. 81, p. 5-28 22 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Size-density fractionation for in situ measurements of rape straw decomposition: an alternative to the litterbag approach?

    Magid, Jakob, Jensen, Lars Stoumann, Mueller, T. & Nielsen, N. E., 1997, In: Soil Biology & Biochemistry. 29, 7, p. 1125-1133 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Temporal variation of C and N mineralization, microbial biomass and extractable organic pools in soil after oilseed rape straw incorporation in the field

    Jensen, Lars Stoumann, Mueller, T., Magid, Jakob & Nielsen, N. E., 1997, In: Soil Biology & Biochemistry. 29, 7, p. 1043-1055 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Temporal variation of C and N turnover in soil after oilseed rape straw incorporation in the field: simulations with the soil-plant-atmosphere model DAISY

    Mueller, T., Jensen, Lars Stoumann, Magid, Jakob & Nielsen, N. E., 1997, In: Ecological Modelling. 99, p. 247-262 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Turnover of residual 15N-labelled fertilizer N in soil following harvest of oilseed rape (Brassica napus L.)

    Jensen, Lars Stoumann, Christensen, L., Mueller, T. & Nielsen, N. E., 1997, In: Plant and Soil. 190, p. 193-202 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. 1996
  22. Published

    Decomposition of maize residues in arable soils: tracing maize-derived 13C in soil particulate organic matter

    Jensen, Lars Stoumann, Magid, Jakob, Mueller, T., Nielsen, N. E., Kjærgaard, C. & Christensen, B. T., 1996.

    Research output: Contribution to conferencePosterResearch

  23. Published

    Effects of soil compaction on N-mineralization and microbial-C and -N: I. Field measurements

    Jensen, Lars Stoumann, McQueen, D. J. & Shepherd, T. G., 1996, In: Soil & Tillage Research. 38, p. 175-188 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Effects of soil compaction on N-mineralization and microbial-C and -N: II. Laboratory simulation

    Jensen, Lars Stoumann, McQueen, D. J., Ross, D. J. & Tate, K. R., 1996, In: Soil & Tillage Research. 38, p. 189-202 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Kompendium i planternes ernæring i land- og havebrug

    Jensen, Lars Stoumann, Eppendorfer, W. H., Magid, Jakob, Nielsen, N. E. & Schjoerring, Jan K., 1996, København: DSR. 411 p.

    Research output: Book/ReportBookEducation

  26. Published

    Microbial turnover and loss of spring applied fertilizer nitrogen through fall and winter after harvest of oilseed rape (Brassica napus L.)

    Jensen, Lars Stoumann, Christensen, B. T., Mueller, T. & Nielsen, N. E., 1996.

    Research output: Contribution to conferencePosterResearch

  27. Published

    Particulate light soil organic matter as an indicator of decomposition of added plant materials in situ

    Mueller, T., Magid, Jakob, Jensen, Lars Stoumann & Nielsen, N. S., 1996. 13 p.

    Research output: Contribution to conferencePaperResearch

  28. Published

    Simulating soil carbon and nitrogen dynamics with the soil-plant-atmosphere system model DAISY

    Mueller, T., Jensen, Lars Stoumann, Hansen, S. & Nielsen, N. E., 1996, Evaluation of soil organic matter models. Powlson, D. S., Smith, P. & Smith, J. U. (eds.). Berlin: Springer, Vol. 38. p. 275-281 7 p. (NATO ASI series I).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  29. Published

    Soil surface CO2 flux as an index of soil respiration in situ: a comparison of two chamber methods

    Jensen, Lars Stoumann, Mueller, T., Tate, K. R., Ross, D. J., Magid, Jakob & Nielsen, N. E., 1996, In: Soil Biology & Biochemistry. (10/11), p. 1297-1306 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Teoretiske øvelser i Planternes Ernæring på kurset: Plantevækstfaktorer og afgrødefysiologi A & B

    Husted, Søren, Høgh-Jensen, H., Jensen, Lars Stoumann, Magid, Jakob, Mattsson, M., Mueller, T., Nielsen, N. E., Schjoerring, Jan K. & Wollenweber, B., 1996

    Research output: Book/ReportCompendium/lecture notesEducation

  31. Published

    Vom Einfachen zum Komplexen in der Bodenbiologie

    Mueller, T., Jensen, Lars Stoumann, Magid, Jakob & Nielsen, N. E., 1996.

    Research output: Contribution to conferencePaperResearch

  32. Published

    Øvelsesvejledning i Planternes Ernæring i Land- og Havebrug

    Nielsen, N. E., Broeng, B., Wollenweber, B., Høgh-Jensen, H., Jensen, Lars Stoumann, Mueller, T., Jensen, Marina Bergen & Vestager, J., 1996

    Research output: Book/ReportCompendium/lecture notesEducation

  33. 1994
  34. Published

    Microscale fumigation-extraction and substrate-induced respiration methods for measuring microbial biomass in barley rhizosphere

    Jensen, Lars Stoumann & Sørensen, Jan, 1994, In: Plant and Soil. 162, p. 151-161 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. 1991
  36. Published

    Reducing ammonia loss from cattle slurry by the use of acidifying additives: The role of the buffer system

    Husted, Søren, Jensen, Lars Stoumann & Jørgensen, S. S., 1991, In: Journal of the Science of Food and Agriculture. 57, 3, p. 335-349 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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