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Johannes Pfeifer
Johannes Pfeifer
Postdoc Crop Science, ETH Zurich
Verified email at usys.ethz.ch
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UAV-based crop and weed classification for smart farming
P Lottes, R Khanna, J Pfeifer, R Siegwart, C Stachniss
2017 IEEE international conference on robotics and automation (ICRA), 3024-3031, 2017
4112017
GROWSCREEN-Rhizo is a novel phenotyping robot enabling simultaneous measurements of root and shoot growth for plants grown in soil-filled rhizotrons
KA Nagel, A Putz, F Gilmer, K Heinz, A Fischbach, J Pfeifer, M Faget, ...
Functional plant biology 39 (11), 891-904, 2012
3632012
The ETH field phenotyping platform FIP: a cable-suspended multi-sensor system
N Kirchgessner, F Liebisch, K Yu, J Pfeifer, M Friedli, A Hund, A Walter
Functional Plant Biology 44 (1), 154-168, 2016
1702016
Evidence of improved water uptake from subsoil by spring wheat following lucerne in a temperate humid climate
T Gaiser, U Perkons, PM Küpper, DU Puschmann, S Peth, T Kautz, ...
Field Crops Research 126, 56-62, 2012
1102012
Building an aerial–ground robotics system for precision farming: an adaptable solution
A Pretto, S Aravecchia, W Burgard, N Chebrolu, C Dornhege, T Falck, ...
IEEE Robotics & Automation Magazine 28 (3), 29-49, 2020
842020
Rapid phenotyping of crop root systems in undisturbed field soils using X-ray computed tomography
J Pfeifer, N Kirchgessner, T Colombi, A Walter
Plant methods 11, 1-8, 2015
812015
Beyond point clouds-3d mapping and field parameter measurements using uavs
R Khanna, M Möller, J Pfeifer, F Liebisch, A Walter, R Siegwart
2015 IEEE 20th conference on emerging technologies & factory automation …, 2015
632015
Spring barley shows dynamic compensatory root and shoot growth responses when exposed to localised soil compaction and fertilisation
J Pfeifer, M Faget, A Walter, S Blossfeld, F Fiorani, U Schurr, KA Nagel
Functional plant biology 41 (6), 581-597, 2014
612014
Changes in the allocation of endogenous strigolactone improve plant biomass production on phosphate‐poor soils
G Liu, J Pfeifer, R de Brito Francisco, A Emonet, M Stirnemann, C Gübeli, ...
New Phytologist 217 (2), 784-798, 2018
562018
Artificial pores attract barley roots and can reduce artifacts of pot experiments
J Pfeifer, N Kirchgessner, A Walter
Journal of Plant Nutrition and Soil Science 177 (6), 903-913, 2014
392014
RADIX: rhizoslide platform allowing high throughput digital image analysis of root system expansion
C Le Marié, N Kirchgessner, P Flütsch, J Pfeifer, A Walter, A Hund
Plant methods 12, 1-15, 2016
272016
Flourish-A robotic approach for automation in crop management
F Liebisch, J Pfeifer, R Khanna, P Lottes, C Stachniss, T Falck, S Sander, ...
Workshop Computer-Bildanalyse und Unbemannte autonom fliegende Systeme in …, 2016
202016
Assessing potato tuber diel growth by means of X‐ray computed tomography
E Pérez‐Torres, N Kirchgessner, J Pfeifer, A Walter
Plant, cell & environment 38 (11), 2318-2326, 2015
202015
Towards automatic UAV data interpretation for precision farming.
J Pfeifer, R Khanna, D Constantin, M Popovic, E Galceran, ...
192016
Non-destructive measurement of soybean leaf thickness via X-ray computed tomography allows the study of diel leaf growth rhythms in the third dimension
J Pfeifer, M Mielewczik, M Friedli, N Kirchgessner, A Walter
Journal of plant research 131, 111-124, 2018
112018
Proximal and remote quantification of nitrogen fertilzer demand-a case study in sugar beet.
F Liebisch, J Pfeifer, C Müller-Ruh, A Walter
52017
Elucidation of root-soil interactions of crops in space and time by establishment and application of novel image based non-invasive root phenotyping methods
J Pfeifer
ETH Zurich, 2013
52013
Automatic UAV-based field inspection campaigns for weeding in row crops
F Liebisch, M Popovic, J Pfeifer, R Khanna, P Lottes, C Stachniss, A Pretto, ...
42017
RADIX: rhizoslide platform allowing high throughput digital image analysis of root system expansion.
C Marié, N Kirchgessner, P Flütsch, J Pfeifer, A Walter, A Hund
Plant Methods 12 (40), 2016
12016
Changes in the allocation of endogenous strigolactone improve plant biomass production on phosphate-poor soils.
LGW Liu GuoWei, J Pfeifer, RB Francisco, A Emonet, M Stirnemann, ...
2018
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