Jens Erik Ørum

Jens Erik Ørum

Senior adviser, Senior Advisor

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    ORCID: 0000-0003-2690-7586

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    1. Published

      FØJO Bedriftsmodellen II: @2013 Dataoverførsel og scenarioanalyser

      Madsen, N. A. & Ørum, Jens Erik, 2004

      Research output: Other contribution › Communication

    2. Published

      Gridbaseret Udvaskningsmodel for Udvalgte Sædskifter (GUUS): En simpel, kvadratisk udvaskningsmodel kalibreret til NLES4

      Ørum, Jens Erik & Thomsen, I. K., 2018, 23 p.. (IFRO Dokumentation; No. 2017/4).

      Research output: Memorandum/exposition › Memorandum

    3. Published

      Growers aatitudes to crop protection issues

      Jørgensen, L. N., Jensen, J. E., Jensen, J. E., Noe, E., Ørum, Jens Erik & Rydahl, P., 2009.

      Research output: Contribution to conference › Paper › Research › peer-review

    4. Published

      Growers' attitudes to crop protection issues

      Jørgensen, L. N., Jensen, J. E., Noe, E., Ørum, Jens Erik & Rydahl, P., 2008, Proceedings Crop Protection in Northern Britain 2008. Crop Protection in Northern Britain, 8 p. (Crop protection in Northern Britain; No. 2008).

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    5. Published

      Grundlag for miljøøkonomiske kvælstofnormer

      Ørum, Jens Erik, 2012, 5 p.. May 08, 2012. (FOI Udredning; No. 2012/22).

      Research output: Memorandum/exposition › Memorandum

    6. Published

      How to minimise direct pesticide load on bees: regional hotspots and the role of MWD systems

      Ørum, Jens Erik & Navntoft, S., 26 Nov 2010. 5 p.

      Research output: Contribution to conference › Paper › Research

    7. Published

      Hvad er økonomien ved reduceret jordbearbejdning, når sædeskiftet også skal tilpasses?

      Ørum, Jens Erik, Jacobsen, Brian H. & Andersen, M., 2007, Ikke angivet. Landbrugsforlaget, p. 158-159 2 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    8. Published

      Hvad fortæller sprøjtejournalerne?

      Ørum, Jens Erik, Jørgensen, L. N. & Kudsk, P., 2015, Sammendrag af indlæg : Plantekongres 2015. Landbrug og fødevarer SEGES, p. 234-237 4 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    9. Published

      Hvorfor nu lige 1,7 i behandlingshyppighed?

      Ørum, Jens Erik, Christensen, Tove & Huusom, H., 2007, Ikke angivet. Landbrugsforlaget, p. 42-43 2 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    10. Published

      Improved water use efficiency with new irrigation systems and strategies in potatoes - a case study from Serbia

      Boesen, M. V., Jovanovic, Z., Pedersen, Søren Marcus & Ørum, Jens Erik, 2009, Proceedings of the 17. international farm management congress: agriculture: food, fiber and energy for the future. Guither, H. H., Merry, J. L. & Merry, C. E. (eds.). p. 109-121 13 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    11. Published

      Institutional and structural barriers for implementing on-farm water saving irrigation systems

      Pedersen, Søren Marcus, Boesen, M. V. & Ørum, Jens Erik, 2013, In: Acta Agriculturae Scandinavica. Section C. Food Economics. 9 , Supplement 5, p. 11-26 16 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    12. Published

      Institutional barriers for producing quinoa in Morcocco - a description of supply chain and markets

      Lind, K. M. H., Pedersen, Søren Marcus, Benlhabib, O. & Ørum, Jens Erik, 2013, Proceeding: Sustainable water use for securing food production in the Mediterranean region under chainging climate: SWUP-MED project final conference. Agadir Morocco, p. 677-689 13 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    13. Published

      Integrated modelling of nitrate loads to coastal waters and land rent applied to catchment scale water management

      Jacosen, T., Refsgaard, A., Jacobsen, Brian H., Ørum, Jens Erik & Gertz, F., 2006. 9 p.

      Research output: Contribution to conference › Paper › Research

    14. Published

      Integrated modelling of nitrate loads to coastal waters and land rent applied to catchment-scale water management

      Refsgaard, A., Jacobsen, T., Jacobsen, Brian H. & Ørum, Jens Erik, 2007, In: Water Science and Technology. 56, 1, p. 39-47 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    15. Published

      Integrating disease control in winter wheat - optimizing fungicide input

      Jørgensen, L. N., Ørum, Jens Erik, Pinnschmidt, H. & Nielsen, G. C., 2008, Modern fungicides and antifungal compounds V. Dehne, H. W., Deising, H. B., Gisi, U., Kuck, K. H., Russel, P. E. & Lyr, H. (eds.). Deutsche Phytomedizinischen Gesellschaft (DPG), p. 197-209 13 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    16. Published

      Integrating disease control in winter wheat - optimizing fungicide input

      Jørgensen, L. N., Nielsen, G. C., Ørum, Jens Erik, Jensen, J. E. & Pinnschmidt, H., 2008, In: Outlooks on Pest Management (Print Edition). 19, 5, p. 209-213 5 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    17. Published

      Introducing quinoa in Turkey: farmers perception in the region of Adana

      Pedersen, Søren Marcus, Lind, K. M., Xhoxhi, O., Yazar, A., Jacobsen, S. & Ørum, Jens Erik, 2020, In: Economia Agro-Alimentare. 22, 1, 24 p., 2.

      Research output: Contribution to journal › Journal article › Research › peer-review

    18. Published

      Konsekvensanalyse af den foreslåede zoneinddeling i forbindelse med revision af direktiv 91/414/EØF om plantebeskyttelsesmidler

      Dubgaard, Alex, Nissen, C. J., Andersen, K. S., Huusom, H., Ørum, Jens Erik, Esbjerg, Peter, Navntoft, S., Brüsch, W., Rosenberg, P., Bælum, J., Kudsk, P., Jørgensen, L. N. & Paaske, K., 2007, København: Miljøstyrelsen. 308 p. (Miljøprojekt / Miljøministeriet; No. 1169).

      Research output: Book/Report › Report › Research

    19. Published

      Konsekvensanalyse af regelmæssig og obligatorisk kontrol af sprøjteudstyr

      Dubgaard, Alex, Andersen, K. S., Ørum, Jens Erik, Madsen, C. S. & Jensen, P. K., 2007, Frederiksberg: Center for Skov, Landskab og Planlægning/Københavns Universitet. 33 p.

      Research output: Book/Report › Book › Communication

    20. Published

      Kort notat vedrørende mulige averse effekter af et tilskud til en reduceret kvælstofanvendelse

      Ørum, Jens Erik & Olsen, Jakob Vesterlund, 2024, Institut for Fødevare- og Ressourceøkonomi, Københavns Universitet. 6 p. (IFRO Udredning; No. 2023/40).

      Research output: Book/Report › Report › Commissioned

    21. Published

      Landbruget og vandområdeplanerne: omkostninger og implementering af virkemidler i oplandet til Norsminde Fjord

      Ørum, Jens Erik, Kjærgaard, C. & Thomsen, I. K., 2017, Institut for Fødevare- og Ressourceøkonomi, Københavns Universitet. 44 p. (IFRO Rapport; No. 258).

      Research output: Book/Report › Report › Research

    22. Published

      Links between pesticide use pattern and crop production in Denmark with special reference to winter wheat

      Jorgensen, L. N., Kudsk, P. & Ørum, Jens Erik, 2019, In: Crop Protection. 119, p. 147-157 11 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    23. Published

      Meromkostninger og tilskudsmuligheder ved anvendelse af biologiske virkemidler i frugt- og bærproduktion på friland samt i tunneller

      Ørum, Jens Erik & Jacobsen, L. B., 2013, 6 p.. No. 030-0017/12-0720, Mar 27, 2013. (IFRO Udredning; No. 2013/19).

      Research output: Memorandum/exposition › Memorandum

    24. Published

      Miljøbelastning for godkendte pesticider juni-august 2012

      Ørum, Jens Erik, 2012, Frederiksberg: Fødevareøkonomisk Institut, Københavns Universitet. 18 p. (FOI Dokumentation; No. 2012/2).

      Research output: Book/Report › Report › Research

    25. Published

      Modelling farm-economic and environmental effects of reduced tillage

      Jacobsen, Brian H. & Ørum, Jens Erik, 2007. 2 p.

      Research output: Contribution to conference › Paper › Research

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