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  • Giles 2016 PlantSci

    Rights statement: This is the author’s version of a work that was accepted for publication in Plant Science. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Plant Science, 255, 2017 DOI: 10.1016/j.plantsci.2016.11.002

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Response-based selection of barley cultivars and legume species for complementarity: root morphology and exudation in relation to nutrient source

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Response-based selection of barley cultivars and legume species for complementarity: root morphology and exudation in relation to nutrient source. / Giles, Courtney D.; Brown, Lawrie K.; Adu, Michael O. et al.
In: Plant Science, Vol. 255, 02.2017, p. 12-28.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Giles, CD, Brown, LK, Adu, MO, Mezeli, MM, Sandral, GA, Simpson, RJ, Wendler, R, Shand, CA, Menezes-Blackburn, D, Darch, T, Stutter, MI, Lumsdon, DG, Zhang, H, Blackwell, MSA, Wearing, C, Cooper, P, Haygarth, PM & George, TS 2017, 'Response-based selection of barley cultivars and legume species for complementarity: root morphology and exudation in relation to nutrient source', Plant Science, vol. 255, pp. 12-28. https://doi.org/10.1016/j.plantsci.2016.11.002

APA

Giles, C. D., Brown, L. K., Adu, M. O., Mezeli, M. M., Sandral, G. A., Simpson, R. J., Wendler, R., Shand, C. A., Menezes-Blackburn, D., Darch, T., Stutter, M. I., Lumsdon, D. G., Zhang, H., Blackwell, M. S. A., Wearing, C., Cooper, P., Haygarth, P. M., & George, T. S. (2017). Response-based selection of barley cultivars and legume species for complementarity: root morphology and exudation in relation to nutrient source. Plant Science, 255, 12-28. https://doi.org/10.1016/j.plantsci.2016.11.002

Vancouver

Giles CD, Brown LK, Adu MO, Mezeli MM, Sandral GA, Simpson RJ et al. Response-based selection of barley cultivars and legume species for complementarity: root morphology and exudation in relation to nutrient source. Plant Science. 2017 Feb;255:12-28. Epub 2016 Nov 9. doi: 10.1016/j.plantsci.2016.11.002

Author

Giles, Courtney D. ; Brown, Lawrie K. ; Adu, Michael O. et al. / Response-based selection of barley cultivars and legume species for complementarity : root morphology and exudation in relation to nutrient source. In: Plant Science. 2017 ; Vol. 255. pp. 12-28.

Bibtex

@article{f8f3accc7d0b49c6a312719a82bb9d7a,
title = "Response-based selection of barley cultivars and legume species for complementarity: root morphology and exudation in relation to nutrient source",
abstract = "Phosphorus (P) and nitrogen (N) use efficiency may be improved through increased biodiversity in agroecosystems. Phenotypic variation in plants{\textquoteright} response to nutrient deficiency may influence positive complementarity in intercropping systems. A multicomponent screening approach was used to assess the influence of P supply and N source on the phenotypic plasticity of nutrient foraging traits in barley (H. vulgare L.) and legume species. Root morphology and exudation were determined in six plant nutrient treatments. A clear divergence in the response of barley and legumes to the nutrient treatments was observed. Root morphology varied most among legumes, whereas exudate citrate and phytase activity were most variable in barley. Changes in root morphology were minimized in plants provided with ammonium in comparison to nitrate but increased under P deficiency. Exudate phytase activity and pH varied with legume species, whereas citrate efflux, specific root length, and root diameter lengths were more variable among barley cultivars. Three legume species and four barley cultivars were identified as the most responsive to P deficiency and the most contrasting of the cultivars and species tested. Phenotypic response to nutrient availability may be a promising approach for the selection of plant combinations for minimal input cropping systems.",
keywords = "Barley, Legumes, Plant nutrition, Root morphology, Exudation",
author = "Giles, {Courtney D.} and Brown, {Lawrie K.} and Adu, {Michael O.} and Mezeli, {Malika M.} and Sandral, {Graeme A.} and Simpson, {Richard J.} and Renate Wendler and Shand, {Charles A.} and Daniel Menezes-Blackburn and Tegan Darch and Stutter, {Marc I.} and Lumsdon, {David G.} and Hao Zhang and Blackwell, {Martin S.A.} and Catherine Wearing and Patricia Cooper and Haygarth, {Philip M.} and George, {Timothy S.}",
note = "This is the author{\textquoteright}s version of a work that was accepted for publication in Plant Science. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Plant Science, 255, 2017 DOI: 10.1016/j.plantsci.2016.11.002",
year = "2017",
month = feb,
doi = "10.1016/j.plantsci.2016.11.002",
language = "English",
volume = "255",
pages = "12--28",
journal = "Plant Science",
issn = "0168-9452",
publisher = "Elsevier Ireland Ltd",

}

RIS

TY - JOUR

T1 - Response-based selection of barley cultivars and legume species for complementarity

T2 - root morphology and exudation in relation to nutrient source

AU - Giles, Courtney D.

AU - Brown, Lawrie K.

AU - Adu, Michael O.

AU - Mezeli, Malika M.

AU - Sandral, Graeme A.

AU - Simpson, Richard J.

AU - Wendler, Renate

AU - Shand, Charles A.

AU - Menezes-Blackburn, Daniel

AU - Darch, Tegan

AU - Stutter, Marc I.

AU - Lumsdon, David G.

AU - Zhang, Hao

AU - Blackwell, Martin S.A.

AU - Wearing, Catherine

AU - Cooper, Patricia

AU - Haygarth, Philip M.

AU - George, Timothy S.

N1 - This is the author’s version of a work that was accepted for publication in Plant Science. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Plant Science, 255, 2017 DOI: 10.1016/j.plantsci.2016.11.002

PY - 2017/2

Y1 - 2017/2

N2 - Phosphorus (P) and nitrogen (N) use efficiency may be improved through increased biodiversity in agroecosystems. Phenotypic variation in plants’ response to nutrient deficiency may influence positive complementarity in intercropping systems. A multicomponent screening approach was used to assess the influence of P supply and N source on the phenotypic plasticity of nutrient foraging traits in barley (H. vulgare L.) and legume species. Root morphology and exudation were determined in six plant nutrient treatments. A clear divergence in the response of barley and legumes to the nutrient treatments was observed. Root morphology varied most among legumes, whereas exudate citrate and phytase activity were most variable in barley. Changes in root morphology were minimized in plants provided with ammonium in comparison to nitrate but increased under P deficiency. Exudate phytase activity and pH varied with legume species, whereas citrate efflux, specific root length, and root diameter lengths were more variable among barley cultivars. Three legume species and four barley cultivars were identified as the most responsive to P deficiency and the most contrasting of the cultivars and species tested. Phenotypic response to nutrient availability may be a promising approach for the selection of plant combinations for minimal input cropping systems.

AB - Phosphorus (P) and nitrogen (N) use efficiency may be improved through increased biodiversity in agroecosystems. Phenotypic variation in plants’ response to nutrient deficiency may influence positive complementarity in intercropping systems. A multicomponent screening approach was used to assess the influence of P supply and N source on the phenotypic plasticity of nutrient foraging traits in barley (H. vulgare L.) and legume species. Root morphology and exudation were determined in six plant nutrient treatments. A clear divergence in the response of barley and legumes to the nutrient treatments was observed. Root morphology varied most among legumes, whereas exudate citrate and phytase activity were most variable in barley. Changes in root morphology were minimized in plants provided with ammonium in comparison to nitrate but increased under P deficiency. Exudate phytase activity and pH varied with legume species, whereas citrate efflux, specific root length, and root diameter lengths were more variable among barley cultivars. Three legume species and four barley cultivars were identified as the most responsive to P deficiency and the most contrasting of the cultivars and species tested. Phenotypic response to nutrient availability may be a promising approach for the selection of plant combinations for minimal input cropping systems.

KW - Barley

KW - Legumes

KW - Plant nutrition

KW - Root morphology

KW - Exudation

U2 - 10.1016/j.plantsci.2016.11.002

DO - 10.1016/j.plantsci.2016.11.002

M3 - Journal article

VL - 255

SP - 12

EP - 28

JO - Plant Science

JF - Plant Science

SN - 0168-9452

ER -