Section for Crop Sciences

Read more
826 - 850 out of 1,270Page size: 25
Sort by: 1st author
  1. Published

    Winter wheat cultivars and nitrogen (N) fertilization - Effects on root growth, N uptake efficiency and N use efficiency

    Rasmussen, I. S., Dresbøll, Dorte Bodin & Thorup-Kristensen, Kristian, 2015, In: European Journal of Agronomy. 68, p. 38-49 12 p.

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

  2. Published

    Winter Wheat Root Growth and Nitrogen Relations: Effects of Agronomic Practices

    Rasmussen, I. S., 2015, Department of Plant and Environmental Sciences, Faculty of Science, University of Copenhagen. 154 p.

    Research output: Book/Report › Ph.D. thesis › Research

  3. Published

    Pre-harvest weed mapping of Cirsium arvense in wheat and barley with off-the-shelf UAVs

    Rasmussen, Jesper, Nielsen, J., Streibig, Jens Carl, Jensen, J. E., Steenstrup Pedersen, Kim & Olsen, Søren Ingvor, 2019, In: Precision Agriculture. 20, 5, p. 983–999

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

  4. Published

    A novel approach to estimating the competitive ability of Cirsium arvense in cereals using unmanned aerial vehicle imagery

    Rasmussen, Jesper & Nielsen, J., 2020, In: Weed Research. 60, 2, p. 150-160

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

  5. Published

    A new approach to quantify weed suppression, crop tolerance and weed-free yield in cereal variety trials without weed-free plots

    Rasmussen, Jesper, Jensen, Signe Marie & Mariegaard Pedersen, T., 2021, In: Weed Research. 61, 5, p. 406-419

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

  6. Published

    Fra dronebilleder til nøjagtige dronekort

    Rasmussen, Jesper, 2018, 1 p. FutureCropping.

    Research output: Other contribution › Net publication - Internet publication › Research

  7. Published

    From image acquisition with unmanned aerial vehicles (UAV) to patch spraying in farmer's fields

    Rasmussen, Jesper, Nielsen, J., Olsen, Søren Ingvor, Steenstrup Pedersen, Kim, Jensen, J. E. & Horfarter, R., 2018, 18th European Weed Research Society Symposium: book of abstracts. European Weed Research Society, p. 75 1 p.

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

  8. Published

    Potential uses of small unmanned aircraft systems (UAS) in weed research

    Rasmussen, Jesper, Nielsen, J., Garcia Ruiz, F. J., Christensen, Svend & Streibig, Jens Carl, 2013, In: Weed Research. 53, 4, p. 242-248 7 p.

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

  9. Published

    The challenge of reproducing remote sensing data from satellites and unmanned aerial vehicles (UAVs) in the context of management zones and precision agriculture

    Rasmussen, Jesper, Azim, Saiful, Boldsen, S. K., Nitschke, T., Jensen, Signe Marie, Nielsen, J. & Christensen, Svend, 2021, In: Precision Agriculture. 22, p. 834-851 18 p.

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

  10. Published

    Droner til monitering af flerårigt ukrudt i korn

    Rasmussen, Jesper, Nielsen, J., Streibig, Jens Carl, Olsen, Søren Ingvor, Steenstrup Pedersen, Kim & Jensen, J. E., 2016, Miljøstyrelsen. 68 p. (Bekæmpelsesmiddelforskning; No. 165).

    Research output: Book/Report › Report › Research › peer-review

  11. Published

    Are vegetation indices derived from consumer-grade cameras mounted on UAVs sufficiently reliable for assessing experimental plots?

    Rasmussen, Jesper, Ntakos, G., Nielsen, J., Svensgaard, J., Poulsen, R. N. & Christensen, Svend, 2016, In: European Journal of Agronomy. 74, p. 75-92 18 p.

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

  12. Published

    Unmanned aircraft systems (UAS) in weed management

    Rasmussen, Jesper, Nielsen, J., Garcia Ruiz, F. J. & Streibig, Jens Carl, 2013, Proceedings from 16th Symposium EWRS. p. 300 1 p.

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

  13. Published

    A new method to estimate the spatial correlation between planned and actual patch spraying of herbicides

    Rasmussen, Jesper, Azim, Saiful, Nielsen, J., Mikkelsen, B. F., Hørfarter, R. & Christensen, Svend, 2020, In: Precision Agriculture. 21, p. 713-728

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

  14. Published

    Droner og sted-specifik bekæmpelse af tidsler før kornhøst

    Rasmussen, Jesper, Nielsen, J. & Olsen, Søren Ingvor, 2020, Miljøstyrelsen. 45 p.

    Research output: Book/Report › Report › Research

  15. Published

    Mens vi vinter på den fuldautomatiske drone

    Rasmussen, Jesper, 2020, In: moMentum+. 2020, 4, p. 22-26 5 p.

    Research output: Contribution to journal › Journal article › Communication

  16. Published

    Pre-harvest weed mapping of Cirsium arvense L. based on free satellite imagery – The importance of weed aggregation and image resolution

    Rasmussen, Jesper, Azim, Saiful & Nielsen, J., 2021, In: European Journal of Agronomy. 130, 8 p., 126373.

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

  17. Published

    Uncovering the use and impact of mechanical weed control articles: A citation content analysis

    Rasmussen, Jesper, 2023, In: Weed Research. 63, 4, p. 232-236 5 p.

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

  18. Published

    A novel 15N vertical split-root method for in situ estimation of N rhizodeposition

    Rasmussen, J., Dresbøll, Dorte Bodin, Lønne Enggrob, K. & Peixoto, L., 2021, In: Geoderma. 383, 114782.

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

  19. Published

    Isolate-Specific Effect of Entomopathogenic Endophytic Fungi on Population Growth of Two-Spotted Spider Mite (Tetranychus urticae Koch) and Levels of Steroidal Glycoalkaloids in Tomato

    Rasool, S., Cárdenas, Pablo D., Pattison, David, Jensen, Birgit & Meyling, Nicolai Vitt, 2021, In: Journal of Chemical Ecology. 47, 4-5, p. 476–488 13 p.

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

  20. Published

    Genomic-based epidemiology reveals independent origins and gene flow of glyphosate resistance in Bassia scoparia populations across North America

    Ravet, K., Sparks, C. D., Dixon, A. L., Kuepper, A., Westra, E. P., Pettinga, D. J., Tranel, P. J., Felix, J., Morishita, D. W., Jha, P., Kniss, A., Stahlman, P. W., Neve, Paul, Patterson, E. L., Westra, P. & Gaines, T. A., 2021, In: Molecular Ecology. 30, 21, p. 5343-5359 17 p.

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

  21. Published

    Short-term phosphorus sorption and desorption in contrasting cropped Vertisols

    Raymond, Nelly Sophie, Kopittke, P. M., van der Bom, Frederik, Barrow, N. J. & Bell, M. J., 2023, In: European Journal of Soil Science. 74, 5, 18 p., e13418.

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

  22. Published

    Ionic and photosynthetic homeostasis in quinoa challenged by salinity and drought - mechanisms of tolerance

    Razzaghi, F., Jacobsen, S., Jensen, C. R. & Andersen, M. N., 2015, In: Functional Plant Biology. 42, 2, p. 136-148 13 p.

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

  23. Published

    Physiological characteristics and irrigation water productivity of quinoa (Chenopodium quinoa Willd.) in response to deficit irrigation imposed at different growing stages - A field study from Southern Iran

    Razzaghi, F., Bahadori-ghasroldashti, M. R., Henriksen, S., Sepaskhah, A. R. & Jacobsen, S., 2020, In: Journal of Agronomy and Crop Science. 206, 3, p. 390-404

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

  24. Published

    Stomatal State Identification and Classification in Quinoa Microscopic Imprints through Deep Learning

    Razzaq, A., Shahid, S., Akram, M., Ashraf, M., Iqbal, S., Hussain, A., Zia, M. A., Qadri, S., Saher, N., Shahzad, F., Shah, A. N., Rehman, A. & Jacobsen, S., 2021, In: Complexity. 2021, 9 p., 9938013.

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

  25. Published

    The role of uncertainty in climate change adaptation strategies - a Danish water management example

    Refsgaard, J. C., Arnbjerg-Nielsen, K., Drews, M., Halsnæs, K., Jeppesen, E., Madsen, H., Markandya, A., Olesen, J. E., Porter, John Roy & Christensen, J. H., 2013, In: Mitigation and Adaptation Strategies for Global Change. 18, 3, p. 337-359 23 p.

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

Previous 1...30 31 32 33 34 35 36 37 ...51 Next