Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Daniel Pflugfelder"'
Autor:
Eckhard Grimm, Jan Hahn, Daniel Pflugfelder, Moritz Jonathan Schmidt, Dagmar van Dusschoten, Moritz Knoche
Publikováno v:
Horticulture Research, Vol 6, Iss 1, Pp 1-10 (2019)
Abstract The so-called rain-cracking of sweet cherry fruit severely threatens commercial production. Simple observation tells us that cuticular microcracking (invisible) always precedes skin macrocracking (visible). The objective here was to investig
Externí odkaz:
https://doaj.org/article/9d80064ded0d44f39daa6475887192bc
Autor:
Hannah M. Schneider, Johannes A. Postma, Johannes Kochs, Daniel Pflugfelder, Jonathan P. Lynch, Dagmar van Dusschoten
Publikováno v:
Frontiers in Plant Science, Vol 11 (2020)
The spatial and temporal dynamics of root water uptake in nodal and seminal roots are poorly understood, especially in relation to root system development and aging. Here we non-destructively quantify 1) root water uptake and 2) root length of nodal
Externí odkaz:
https://doaj.org/article/435460c7762a48de8415dbba4e0270fc
In Vivo Imaging and Quantification of Carbon Tracer Dynamics in Nodulated Root Systems of Pea Plants
Autor:
Ralf Metzner, Antonia Chlubek, Jonas Bühler, Daniel Pflugfelder, Ulrich Schurr, Gregor Huber, Robert Koller, Siegfried Jahnke
Publikováno v:
Plants, Vol 11, Iss 5, p 632 (2022)
Legumes associate with root colonizing rhizobia that provide fixed nitrogen to its plant host in exchange for recently fixed carbon. There is a lack of understanding of how individual plants modulate carbon allocation to a nodulated root system as a
Externí odkaz:
https://doaj.org/article/bff57e318a144b0dbfaa2c8263cd73a5
Autor:
Daniel Pflugfelder, Ralf Metzner, Dagmar van Dusschoten, Rüdiger Reichel, Siegfried Jahnke, Robert Koller
Publikováno v:
Plant Methods, Vol 13, Iss 1, Pp 1-9 (2017)
Abstract Background Root systems are highly plastic and adapt according to their soil environment. Studying the particular influence of soils on root development necessitates the adaptation and evaluation of imaging methods for multiple substrates. N
Externí odkaz:
https://doaj.org/article/8a5268f715d3494aa88bee614013feb6
Autor:
Yannik Müllers, Johannes A. Postma, Hendrik Poorter, Johannes Kochs, Daniel Pflugfelder, Ulrich Schurr, Dagmar van Dusschoten
Publikováno v:
Plant and soil 481(1-2), 475–493 (2022). doi:10.1007/s11104-022-05650-8
Purpose Commonly, root length distributions are used as a first approximation of root water uptake profiles. In this study we want to test the underlying hypothesis of a constant water uptake rate per unit root length over depth. Methods Root water u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce97be57104004fe17a30d30cd950639
https://doi.org/10.1007/s11104-022-05650-8
https://doi.org/10.1007/s11104-022-05650-8
Typically, root water uptake (RWU or Utot) is said to be driven by transpiration (Tr). It is however more accurate to state that transpiration causes a reduction in leaf water content that reduces the leaf water potential such that a water potential
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfb02866f2045bd36f80f14006009b1f
https://doi.org/10.5194/egusphere-egu23-12018
https://doi.org/10.5194/egusphere-egu23-12018
Autor:
Robert Koller, Gregor Huber, Daniel Pflugfelder, Dagmar van Dusschoten, Carsten Hinz, Sina Schultes, Antonia Chlubek, Claudia Knief, Ralf Metzner
Individual plants vary in their ability to respond to environmental changes. The plastic response of a plant enhances its ability to avoid environmental constraints, and hence supports growth, reproduction, and evolutionary and agricultural success.M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cbf3e41ac30495423bd7e7d01edb2b7
https://doi.org/10.5194/egusphere-egu23-13308
https://doi.org/10.5194/egusphere-egu23-13308
Background and Aims: Potato tubers comprise 83 % water at harvest, but surprisingly few studies address tuber water relations in drying soil. This study aims to understand whether soil drying alters water tuber fluxes and their effect on tuber volume
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50443cfeb0fc68ffce34ca12d119e2b1
https://doi.org/10.21203/rs.3.rs-2535834/v1
https://doi.org/10.21203/rs.3.rs-2535834/v1
Autor:
Robert Koller, Ralf Metzner, Daniel Pflugfelder, Jonas Bühler, Antonia Chlubek, Siegfried Jahnke, Gregor Huber
In natural ecosystems and low-input agriculture systems often the main source of nitrogen is biological nitrogen fixation by symbiotic coexistence with root colonizing microorganisms such as in root nodules in legumes. In return for this nutrient sup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::147e180ba60976510b4d90f9d797fb1c
https://doi.org/10.22541/au.166733725.51060965/v1
https://doi.org/10.22541/au.166733725.51060965/v1
Using magnetic resonance imaging (MRI), our established root phenotyping platform (van Dusschoten et al., 2016) can visualize and analyze plant roots in natural soil nondestructively (Pflugfelder et al., 2017). Using plant pots with 9 cm diameter and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7482934e451c683546cf6061a610823d
https://doi.org/10.22541/au.166733725.56077589/v1
https://doi.org/10.22541/au.166733725.56077589/v1