Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Paul D. Hallett"'
Autor:
Paul D. Hallett, Maria Marin, Gary D. Bending, Timothy S. George, Chris D. Collins, Wilfred Otten
Great potential exists to harness plant traits at the root-soil interface, mainly rhizodeposition and root hairs, to 'build' soils with better structure that can trap more carbon and resources, resist climate stresses, and promote a healthy microbiom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b00e62f031e3e7f228ea6f866c762607
http://dspace.lib.cranfield.ac.uk/handle/1826/17572
http://dspace.lib.cranfield.ac.uk/handle/1826/17572
Publikováno v:
The New phytologistReferences. 157(3)
Summary • An infiltrometer device, 0.4 mm in radius was designed specifically to measure the hydraulic characteristics of rhizosphere soil. Its testing and application to the rhizosphere of four plant species–barley (Hordeum vulgare), oil-seed ra
Autor:
Tiina Roose, Muhammad Naveed, Pascal Benard, Lawrie K. Brown, Nicolai Koebernick, A. G. Bengough, Mutez Ali Ahmed, Paul D. Hallett, Timothy S. George
Publikováno v:
Plant and Soil
\ud Aims Rhizodeposits collected from hydroponic solutions with roots of maize and barley, and seed mucilage washed from chia, were added to soil to measure their impact on water retention and hysteresis in a sandy loam soil at a range of concentrati
Autor:
Annette Raffan, Timothy S. George, Lawrie K. Brown, Nicolai Koebernick, A. G. Bengough, Samuel D. Keyes, Muhammad Naveed, Tiina Roose, Keith R. Daly, Paul D. Hallett, Laura Cooper
Publikováno v:
New Phytologist
Soil adjacent to roots has distinct structural and physical properties from bulk soil, affecting water and solute acquisition by plants. Detailed knowledge on how root activity and traits such as root hairs affect the 3D pore structure at a fine scal
Autor:
Simon Duncan, D. Mc Kay Fletcher, Timothy S. George, Callum Scotson, Siul Ruiz, Andrea Boghi, Lawrie K. Brown, Paul D. Hallett, Tiina Roose, Nicolai Koebernick, Maria Gabriella Marin, A. G. Bengough
Publikováno v:
Plant and Soil
Abstract Background and aims Root hairs play a significant role in phosphorus (P) extraction at the pore scale. However, their importance at the field scale remains poorly understood. Methods This study uses a continuum model to explore the impact of
Autor:
Lawrie K. Brown, Paul D. Hallett, Tiina Roose, Nicolai Koebernick, Laura Cooper, Annette Raffan, Timothy S. George, Muhammad Naveed, A. G. Bengough, Ian Sinclair
Publikováno v:
Vadose Zone Journal, Vol 17, Iss 1 (2018)
Vadose Zone Journal
Vadose Zone Journal
Using rhizosphere-scale physical measurements, we tested the hypothesis that plant exudates gel together soil particles and, on drying, enhance soil water repellency. Barley (Hordeum vulgare L. cv. Optic) and maize (Zea mays L. cv. Freya) root exudat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ac331f61672abd82da8a2d01ebb19fb
https://repository.uwl.ac.uk/id/eprint/4977/1/vzj-17-1-170083-1.pdf
https://repository.uwl.ac.uk/id/eprint/4977/1/vzj-17-1-170083-1.pdf
Autor:
Tiina Roose, Nicolai Koebernick, Laura Cooper, Timothy S. George, Paul D. Hallett, Keith R. Daly
Publikováno v:
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Science
Proceedings. Mathematical, Physical, and Engineering Sciences
Proceedings. Mathematical, Physical, and Engineering Sciences
Most water and nutrients essential for plant growth travel across a thin zone of soil at the interface between roots and soil, termed the rhizosphere. Chemicals exuded by plant roots can alter the fluid properties, such as viscosity, of the water pha
Publikováno v:
Enhancing Understanding and Quantification of Soil–Root Growth Interactions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c1f1a71b7ea924c6a3ed7b2154d4406
https://doi.org/10.2134/advagricsystmodel4.c1
https://doi.org/10.2134/advagricsystmodel4.c1
Autor:
Paul D. Hallett, D. C. Gordon
Publikováno v:
Biologia. 64:532-535
Several studies have shown improved soil stability under elevated atmospheric CO2 caused by increased plant and microbial biomass. These studies have not quantified the mechanisms responsible for soil stabilisation or the effect on water relations. T
Publikováno v:
European Journal of Soil Science. 59:855-862
Summary Root exudates help drive the formation of the rhizosphere by binding soil particles, but the underlying physical mechanisms have not been quantified. This was addressed by measuring the impact of a major component of root exudates, polygalact