Leo Marcelis

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  Integrating hidden traits into a digital twin rice model under controlled environment

  Sun, (PhD candidate), Marcelis, L. (Promotor), Heuvelink, E. (Co-promotor) & Smolenová, K. (Co-promotor)

  1/01/25 → …

  Project: PhD

• Ornamental young plant production in VF

  Zhan, T. Z. (PhD candidate), Marcelis, L. (Promotor), Hemming, S. (Co-promotor) & Heuvelink, E. (Co-promotor)

  1/09/24 → …

  Project: PhD

• Regulatory mechanisms of leaf photosynthesus and biomass partitioning in tomato under root volume restriction

  Zhang, S. (PhD candidate), Marcelis, L. (Promotor), Kusuma, P. (Co-promotor), Li, T. (Co-promotor) & Zhang, Y. (Co-promotor)

  30/08/24 → …

  Project: PhD

• Enhancing Plant Physiology Traits and Detection Techniques for Sustainable Powdery Mildew Management

  Hernandez Olesinski, E. (PhD candidate), Marcelis, L. (Promotor) & Leiss, K. (Co-promotor)

  3/05/24 → …

  Project: PhD

  • Powdery Mildew 100%
  • Growers 50%

• Local and on-demand production of food in controlled environment agriculture

  Renner, S. (PhD candidate), Marcelis, L. (Promotor), Heuvelink, E. (Co-promotor) & Zepeda Cabrera, C. (Co-promotor)

  1/04/24 → …

  Project: PhD

• Modelling tip burn in lettuce

  Woning, N. (PhD candidate), Marcelis, L. (Promotor), Smolenová, K. (Co-promotor) & Zepeda Cabrera, C. (Co-promotor)

  1/04/24 → …

  Project: PhD

• Groen licht energiebesparing (BO-43.10-006-039)

  Marcelis, L. (Project Leader)

  1/01/24 → 31/12/25

  Project: LVVN project

• Plant phenotyping based on multimodal time-series data: 3D reconstruction, point cloud segmentation, and yield prediction

  Cai, Z. (PhD candidate), Marcelis, L. (Promotor), Heuvelink, E. (Co-promotor) & Kootstra, G. (Co-promotor)

  1/12/23 → …

  Project: PhD

  • Reconstruction 100%

• SWEET Strawberries: Osmotic stress and light signals for improving strawberry quality in vertical farming

  Han, J. (PhD candidate), Marcelis, L. (Promotor), Kusuma, P. (Co-promotor) & Liu, Y. (Co-promotor)

  1/11/23 → …

  Project: PhD

• Quantitative analysis of growth and yield in single-truss tomato cultivation

  Yao, K. (PhD candidate), Marcelis, L. (Promotor) & Heuvelink, E. (Co-promotor)

  1/10/23 → …

  Project: PhD

• Root environment for optimal growth and development

  Liu, S. (PhD candidate), Marcelis, L. (Promotor), Kusuma, P. (Co-promotor) & van Ieperen, W. (Co-promotor)

  15/09/23 → …

  Project: PhD

• Modelling the effect of boundary layer and aerodynamic resistance on plant gas exchange

  Li, Y. (PhD candidate), Marcelis, L. (Promotor) & Vialet-Chabrand, S. (Co-promotor)

  1/09/23 → …

  Project: PhD

• Exploring the physiology of speed-breeding for staple crops using plant factory

  Wang, X. (PhD candidate), Marcelis, L. (Promotor), Ji, Y. (Co-promotor), Li, T. (Co-promotor) & Zhang, Y. (Co-promotor)

  1/09/23 → …

  Project: PhD

• Dynamic effects of changes in nutrient solution electric conductivity (EC) on shoot elongation and diurnal transpiration

  Suwannarut, W. (PhD candidate), Marcelis, L. (Promotor), Kusuma, P. (Co-promotor) & Vialet-Chabrand, S. (Co-promotor)

  1/09/23 → …

  Project: PhD

• The role of farred light on photosynthesis in shade grown plants

  Wassenaar, M. (PhD candidate), Marcelis, L. (Promotor) & van Ieperen, W. (Co-promotor)

  1/06/23 → …

  Project: PhD

• Testing methods to achieve high-throughput phenotyping of dynamic photosynthesis

  Javadi Asayesh, E. (PhD candidate), Marcelis, L. (Promotor), Acevedo Siaca, L. (Co-promotor) & Kaiser, E. (Co-promotor)

  17/04/23 → …

  Project: PhD

• Crop physiology of tomatoes in vertical farms

  Schouten, I. (PhD candidate), Marcelis, L. (Promotor) & Heuvelink, E. (Co-promotor)

  1/04/23 → …

  Project: PhD

• Fruit of Knowledge - design of lab-grown fruit

  van der Zee, L. (PhD candidate) & Marcelis, L. (Promotor)

  1/02/23 → …

  Project: PhD

  • Plant Tissue 100%
  • Production Technology 100%
  • Fruit Quality 100%
  • Bioreactor 100%
  • Environmentally Friendly Food 100%

• CLOSE-UP! A close-up of unresponsive guard cells of plants grown at high humidity

  Gijsberts, T. (PhD candidate), Marcelis, L. (Promotor), Keurentjes, J. (Co-promotor) & Verdonk, J. (Co-promotor)

  1/02/23 → …

  Project: PhD

• Product Quality and postharvest physiology

  Langer, S. (PI), Marcelis, L. (Project Leader) & Verdonk, J. (CoI)

  1/01/23 → 31/12/25

  Project: PostDoc

• Biosensor for improved crop light use efficiency

  Loontjens, S. (PhD candidate), Marcelis, L. (Promotor) & Vialet-Chabrand, S. (Co-promotor)

  1/01/23 → …

  Project: PhD

  • Biosensor 100%
  • Chlorophyll Fluorescence 100%
  • Photosystem 37%
  • Photosynthesis 37%
  • Plant Biology 12%

• Sky High B1 Taste, appearance and shelf life

  Liu, Y. (PI), Marcelis, L. (Project Leader) & Woltering, E. (CoPI)

  1/01/23 → 31/12/25

  Project: PostDoc

• Modelling growth, development and architecture of plants

  Zhong, P. (PhD candidate), Marcelis, L. (Promotor), Heuvelink, E. (Co-promotor), Kootstra, G. (Co-promotor) & Smolenová, K. (Co-promotor)

  1/11/22 → …

  Project: PhD

• Impact of forced air circulation on leaf gas exchange.

  Dupont, K. (PhD candidate), Marcelis, L. (Promotor) & Vialet-Chabrand, S. (Co-promotor)

  1/11/22 → …

  Project: PhD

• Physiological regulation of growth and development by LED lighting in greenhouses

  Susilo, K. (PhD candidate), Marcelis, L. (Promotor) & Heuvelink, E. (Co-promotor)

  1/10/22 → …

  Project: PhD

• Carbohydrate partitioning to fruits

  Mastoraki, M. (PhD candidate), Marcelis, L. (Promotor), Heuvelink, E. (Co-promotor) & Vilfan, N. (Co-promotor)

  1/09/22 → …

  Project: PhD

• Online Optimization of Light Recipes for Plant Growth in Vertical Farms

  van der Lee, M. (PhD candidate), Marcelis, L. (Promotor) & Vialet-Chabrand, S. (Co-promotor)

  1/09/22 → …

  Project: PhD

• Physiology of Medicinal Cannabis

  Contreras Aviles, W. (PhD candidate), Marcelis, L. (Promotor), Heuvelink, E. (Co-promotor) & Kappers, I. (Co-promotor)

  1/09/22 → …

  Project: PhD

  • Metabolite 100%
  • Cannabis 100%
  • Enzyme 66%
  • Gene Expression 33%
  • Light Intensity 33%

• Synergia: Modelling growth, development and architecture of plants

  Winkeler, J. (PhD candidate), Marcelis, L. (Promotor), Heuvelink, E. (Co-promotor) & Vilfan, N. (Co-promotor)

  1/06/22 → …

  Project: PhD

• Towards a tomato ideotype for vertical farming

  Butturini, M. (PhD candidate), Marcelis, L. (Promotor) & Vilfan, N. (Co-promotor)

  1/06/22 → …

  Project: PhD

• Microbial population dynamics in modified atmosphere packed fresh-cut lettuce - role of bacterial metabolites in quality and shelf life

  Paillart, M. (PhD candidate), Woltering, E. (Promotor) & Marcelis, L. (Co-promotor)

  27/05/22 → …

  Project: PhD

  • Modified Atmosphere 100%
  • Fresh-cut 100%
  • Microbial Population Dynamics 100%
  • Shelf Life 100%
  • Spoilage Bacteria 60%

• SMARTFARMING: smart vertical farming production using plant monitoring and self-learning control

  Bosch, B. (PhD candidate), Marcelis, L. (Promotor), van Henten, E. (Promotor), Sun, C. (Co-promotor) & Vialet-Chabrand, S. (Co-promotor)

  1/05/22 → …

  Project: PhD

• Crop Physiology of Medical Cannabis; effect of light environment on production and inflorescence quality

  Holweg, M. (PhD candidate), Marcelis, L. (Promotor) & Heuvelink, E. (Co-promotor)

  1/03/22 → …

  Project: PhD

  • Light Intensity 100%
  • Metabolic Pathway 100%
  • Cannabinoid 50%
  • Cannabidiol 50%
  • Morphology 50%

• Twinergy

  Momont, H. (PhD candidate), Marcelis, L. (Promotor), Heuvelink, E. (Co-promotor) & Vialet-Chabrand, S. (Co-promotor)

  1/03/22 → …

  Project: PhD

  • Light Condition 100%
  • Reflected Light 100%
  • Production System 100%
  • Luminous Intensity 100%
  • Environmental Management 100%

• Greenfarm: Dynamic growth conditions in vertical farms to improve sustainability

  Karpe, M. (PhD candidate), Marcelis, L. (Promotor) & Heuvelink, E. (Co-promotor)

  15/02/22 → …

  Project: PhD

  • Environmental Impact Assessment 100%
  • Energy Use 100%
  • Production System 100%
  • Energy Efficiency 100%
  • Light Spectrum 100%

• Quantifying the effects of green light-induced increases in plant growth

  Chen, Y. (PhD candidate), Marcelis, L. (Promotor) & Kaiser, E. (Co-promotor)

  1/10/21 → …

  Project: PhD

• Physiological analysis of far-red effects on fruit-bearing tomato plants

  Vincenzi, E. (PhD candidate), Marcelis, L. (Promotor) & Heuvelink, E. (Co-promotor)

  1/09/21 → …

  Project: PhD

  • Fruiting 100%
  • Growers 100%
  • Cultivar 100%
  • Light Spectrum 100%
  • Supplementary Lighting 100%

• Photosynthetic Acclimation to Dynamic Growing Environments

  Shrestha, S. (PhD candidate), Marcelis, L. (Promotor), Kaiser, E. (Co-promotor) & Vialet-Chabrand, S. (Co-promotor)

  1/09/21 → …

  Project: PhD

  • Genetic Divergence 100%
  • Acclimation 100%
  • Light Exposure 50%
  • Gas Exchange 50%
  • Genome-Wide Association Study 50%

• New Methods for Rapid Phenotyping of Canopy-wide Stomatal Conductance under a Dynamic Environment

  Zhang, J. (PhD candidate), Marcelis, L. (Promotor), Kaiser, E. (Co-promotor) & Vialet-Chabrand, S. (Co-promotor)

  1/04/21 → …

  Project: PhD

• Improving light use efficiency in vertical farms with dynamic lighting strategies.

  Yuan, X. (PhD candidate), Marcelis, L. (Promotor) & Heuvelink, E. (Co-promotor)

  1/01/21 → …

  Project: PhD

  • Light Dark Cycle 100%
  • Circadian Rhythm 100%
  • Light Use Efficiency 100%
  • Red Light 66%
  • Light Quality 66%

• The effects of Dynamic Light Spectra on the Growth, Development, and Quality of Lactuca sativa

  van Brenk, J. (PhD candidate), Marcelis, L. (Promotor) & Verdonk, J. (Co-promotor)

  1/01/21 → …

  Project: PhD

• Shoot environment for optimal growth and development.

  David, S. (PhD candidate), Marcelis, L. (Promotor) & Verdonk, J. (Co-promotor)

  1/01/21 → …

  Project: PhD

• The position effect: how does a leaf’s position in a canopy affect its dynamic photosynthesis traits?

  Shao, B. (PhD candidate), Marcelis, L. (Promotor), Kaiser, E. (Co-promotor) & Li, T. (Co-promotor)

  1/12/20 → …

  Project: PhD

• Estimating losses in photosynthesis of field canopies under natural irradiance fluctuations

  van Diepen, K. (PhD candidate), Marcelis, L. (Promotor), Vila-Guerau de Arellano, J. (Promotor), Kaiser, E. (Co-promotor) & Moene, A. (Co-promotor)

  30/11/20 → …

  Project: PhD

• Growth, physiology and development of lettuce in response to photoperiod and diel cycle length

  Nunez Ocana, D. (PhD candidate), Marcelis, L. (Promotor) & Heuvelink, E. (Co-promotor)

  15/10/20 → …

  Project: PhD

• Turning resources into food. A methodology to orient the choice of sustainable, nutritious and robust urban horticultural systems.

  Righini, I. (PhD candidate), Marcelis, L. (Promotor), Hemming, S. (Co-promotor), Stanghellini, C. (Co-promotor) & Graamans, L. (Other)

  1/05/20 → …

  Project: PhD

• Novel functions associated with MYB-TF families to improve consumer traits.

  Zepeda Puiggros, B. (PhD candidate), Marcelis, L. (Promotor) & Verdonk, J. (Co-promotor)

  1/01/20 → …

  Project: PhD

• Early crop stress detection using soft-sensors.

  Bisbis, M. (PhD candidate), Marcelis, L. (Promotor) & Heuvelink, E. (Co-promotor)

  15/11/19 → …

  Project: PhD

• The effects of nitrogen dose, light period and intensity on futile cycling of nitrate.

  Zhao, Y. (PhD candidate) & Marcelis, L. (Promotor)

  1/10/18 → …

  Project: PhD

• (Orange on top) Is there mutual exclusion between anthocyanins and carotenoids in petunia flowers?

  Mohamed Ahmed Abdou, S. (PhD candidate), Marcelis, L. (Promotor) & Verdonk, J. (Co-promotor)

  1/05/18 → …

  Project: PhD