Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Dagmar van DUSSCHOTEN"'
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:
Felix Frimpong, Carel W. Windt, Dagmar van Dusschoten, Ali A. Naz, Michael Frei, Fabio Fiorani
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
Water stress (WS) during spike development strongly affects final grain yield and grain quality in cereals. Proline, an osmoprotectant amino-acid, may contribute to alleviating the effects of cell and tissue dehydration. We studied five spring barley
Externí odkaz:
https://doaj.org/article/53b99afcab9c4bfeb526f84b668665e2
Publikováno v:
Frontiers in Plant Science, Vol 11 (2020)
Although plant organ shapes are defined by spatio-temporal variations of directional tissue expansion, this is a little characterized aspect of organ growth regulation. Although it is well known that the plant hormone gibberellin increases the leaf l
Externí odkaz:
https://doaj.org/article/9d23f28f48d949f6bd7152ef8899df72
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
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:
Felix Frimpong, Michael Anokye, Carel W. Windt, Ali A. Naz, Michael Frei, Dagmar van Dusschoten, Fabio Fiorani
Publikováno v:
Plants, Vol 10, Iss 10, p 2177 (2021)
A vigorous root system in barley promotes water uptake from the soil under water-limited conditions. We investigated three spring barley genotypes with varying water stress responses using rhizoboxes at the seedling stage. The genotypes comprised two
Externí odkaz:
https://doaj.org/article/ca7ad40214454c69b22b75c5ec21cd76
Publikováno v:
Sensors, Vol 20, Iss 3, p 760 (2020)
We introduce a novel technique to measure volumes of any shaped objects based on acoustic components. The focus is on small objects with rough surfaces, such as plant seeds. The method allows measurement of object volumes more than 1000 times smaller
Externí odkaz:
https://doaj.org/article/75350a110707434987cc289ff4c8c1dc
Publikováno v:
Soil and Water Research, Vol 5, Iss 2, Pp 39-48 (2010)
The magnetic resonance imaging (MRI) technique was used for the visualisation and interpretation of flow paths. A set of tracer-infiltration experiments was performed on soil columns filled with packed homogeneous sand and with a composite sand-soil
Externí odkaz:
https://doaj.org/article/466786e8be9c46cd9ae6f57b60538531
Autor:
Paulina Alejandra Deseano Diaz, Dagmar van Dusschoten, Angelika Kübert, Nicolas Brüggemann, Mathieu Javaux, Steffen Merz, Jan Vanderborght, Harry Vereecken, Maren Dubbert, Youri Rothfuss
Publikováno v:
Plant and Soil, (2022)
Plant and soil 482, 491-512 (2023). doi:10.1007/s11104-022-05703-y
Plant and soil 482, 491-512 (2023). doi:10.1007/s11104-022-05703-y
Aims We aimed at assessing the influence of above- and below-ground environmental conditions over the performance of Centaurea jacea L., a drought-resistant grassland forb species. Methods Transpiration rate, CO2 assimilation rate, leaf water potenti
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