Jan Kofod Schjørring
Professor, emeritus
Section for Plant and Soil Sciences
Thorvaldsensvej 40
1871 Frederiksberg C
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Quantification of ammonia exchange over agricultural cropland
Schjoerring, Jan K., 1996.Research output: Contribution to conference › Paper › Research
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Rapsplanters kvælstofomsætning
Schjoerring, Jan K., Husted, Søren, Høier Nielsen, K. & Finnemann, J., 1998, Biokemisk, fysiologiske, molekylærbiologiske og reistensbiologiske undersøgelser i vinterraps. p. 43-53 11 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
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Recent developments in plant tissue analysis
Laursen, Kristian Holst, Hansen, Thomas Hesselhøj, Persson, Daniel Pergament, Schjoerring, Jan K. & Husted, Søren, 2009, The proceedings of the International Plant Nutrition Colloquium. Department of Plant Sciences, University of California, Davis, 5 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Redistribution of sulphur during generative growth of barley plants with different sulphur and nitrogen status
Eriksen, J., Nielsen, M., Mortensen, J. V. & Schjoerring, Jan K., 2001, In: Plant and Soil. 230, p. 239-246 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Reflectance measurement of canopy biomass and nitrogen status in wheat crops using normalized difference vegetation indices and partial least squares regression
Hansen, P. M. & Schjoerring, Jan K., 2003, In: Remote Sensing of Environment. 86, 4, p. 542-553 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Regrowth and nutrient composition of different plant organs in grass-clover canopies as affected by phosphorus and potassium availability
Jensen, H. H., Fabricius, V. & Schjoerring, Jan K., 2001, In: Annals of Botany. 88, p. 153-162 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Regulation of ammonium distribution in plants
Schjoerring, Jan K., Finnemann, J., Husted, Søren, Mattsson, M., Høier Nielsen, K. & Pearson, J. N., 1999, Ikke angivet. Gissel-Nielsen, G. & Jensen, A. (eds.). Humana Press, p. 69-82 14 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Regulation of apoplastic NH4+ concentration in leaves of oilseed rape
Høier Nielsen, K. & Schjoerring, Jan K., 1998, In: Plant Physiology. 118, p. 1361-1368 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Regulation of high-affinity nitrate transporter genes and high-affinity nitrate influx by nitrogen pools in roots of barley
Vidmar, J. J., Zhuo, D., Siddiqi, M. Y., Schjoerring, Jan K., Touraine, B. & Glass, A. D. M., 2000, In: Plant Physiology. 123, p. 307-318 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Regulation of the expression of two new members of the BCH family of genes, BCH3 and BCH4, which encode inducible high affinity nitrate transporters in Hordeum vulgare, with relation to nitrate influx
Vidmar, J. J., Zhuo, D., Siddiqi, M. Y., Schjoerring, Jan K., Touraine, B. & Glass, A. D. M., 1999, Ikke angivet. Gissel-Nielsen, G. & Jensen, A. (eds.). Humana Press, p. 83-94 12 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Regulation of the high-affinity ammonium transporter (BnAMT1;2) in the leaves of Brassica napus by nitrogen status
Pearson, J. N., Finnemann, J. & Schjoerring, Jan K., 2002, In: Plant Molecular Biology. 49, 5, p. 483-490 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Regulation of the hvst1 gene encoding a high-affinity sulfate transporter from Hordeum vulgare
Vidmar, J. J., Schjoerring, Jan K., Touraine, B. & Glass, A. D. M., 1999, In: Plant Molecular Biology. 40, p. 883-892 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Relative addition rate technique as a tool for alleviating ammonium toxicity in cucumber (Cucumis sativus L., cv. Styx) plants
Roosta, H. & Schjoerring, Jan K., 2005, Plant nutrition for food security, human health and environmental protection. Li, C. P. & al., E. (eds.). Tsinghua University Press, p. 274-275 2 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
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Residual nitrogen effect of clover-ryegrass sward on a subsequent cereal crop as studied by 15N methodology and mathematical modelling
Høgh-Jensen, H. & Schjoerring, Jan K., 1996, Ikke angivet. Raupp, J. (ed.). Institute for Biodynamic Research, 12 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Residual nitrogen effect of clover-ryegrass swards on yield and N uptake of a subsequent winter wheat crop as studied by use of 15N methodology and mathematical modelling
Jensen, H. H. & Schjoerring, Jan K., 1997, In: European Journal of Agronomy. 6, p. 235-243 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Residual nitrogen pools in mature winter wheat straw as affected by nitrogen application
Van Hecke, J., La Cour, R., Jørgensen, H. & Schjoerring, Jan K., 2020, In: Plant and Soil. 453, 1-2, p. 561-575Research output: Contribution to journal › Journal article › Research › peer-review
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Resistance modelling of ammonia exchange over oilseed rape
Nemitz, E., Sutton, M. A., Schjoerring, Jan K., Husted, Søren & Wyers, G. P., 2000, In: Agricultural and Forest Meteorology. 105, p. 405-425 21 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Response of tomato plant to ammonium and nitrate nutrition using the relative addition rate technique
Roosta, H. R. & Schjoerring, Jan K., 2021, In: Acta Horticulturae. 1315, p. 495-501 7 p.Research output: Contribution to journal › Conference article › Research › peer-review
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Responses of barley root and shoot proteomes to long-term nitrogen deficiency, short-term nitrogen starvation and ammonium
Laurell Blom Møller, A., Pedas, P., Andersen, B., Svensson, B., Schjoerring, Jan K. & Finnie, C., 2011, In: Plant, Cell and Environment. 34, 12, p. 2024-2037 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Responses of cucumber plant to NH4+ and NO3- nutrition: the relative addition rate technique vs. cultivation at constant nitrogen concentration
Roosta, H. R., Sajjadinia, A., Rahimi, A. & Schjoerring, Jan K., 2009, In: Scientia Horticulturae. 121, 4, p. 397-403 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Rhizodeposition of nitrogen by red clover, white clover and ryegrass leys
Jensen, H. H. & Schjoerring, Jan K., 2001, In: Soil Biology & Biochemistry. 33, p. 439-448 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Root carbon enrichment alleviates ammonium toxicity in cucumber plants
Roosta, H. & Schjoerring, Jan K., 2008, In: Journal of Plant Nutrition. 31, 5, p. 941-958 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
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SURFATM-NH3: a model combining the surface energy balance and bi-directional exchanges of ammonia applied at the field scale
Personne, E., Loubet, B., Herrmann, B., Mattsson, M. E., Schjoerring, Jan K., Nemitz, E., Sutton, M. A. & Cellier, P., 2009, In: Biogeosciences. 6, 8, p. 1371-1388 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Seasonal variation in ammonia compensation point and nitrogen pools in beech leaves (Fagus sylvatica)
Wang, L., Xu, Y. & Schjoerring, Jan K., 2011, In: Plant and Soil. 343, 1-2, p. 51-66 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Seasonal variation in nitrogen pools and 15N/13C natural abundances in different tissues of grassland plants
Wang, L. & Schjoerring, Jan K., 2012, In: Biogeosciences. 9, p. 1583-1595 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 4226215
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Golgi localized barley MTP8 proteins facilitate Mn transport
Research output: Contribution to journal › Journal article › Research › peer-review
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Barley HvHMA1 is a heavy metal pump involved in mobilizing organellar Zn and Cu and plays a role in metal loading into grains
Research output: Contribution to journal › Journal article › Research › peer-review
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Kvælstofudnyttelse ved bladgødskning i vinterhvede
Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
Published