Aarhus University Seal / Aarhus Universitets segl

Mathias Neumann Andersen

Screening for intrinsic water use efficiency in a potato dihaploid mapping population under progressive drought conditions

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avisTidsskriftartikelForskningpeer review

Standard

Screening for intrinsic water use efficiency in a potato dihaploid mapping population under progressive drought conditions. / Topbjerg, Henrik Bak; Kaminski, Kacper Piotr; Sørensen, Kirsten Kørup; Nielsen, Kåre Lehmann; Kirk, H G; Andersen, Mathias Neumann; Liu, Fulai.

I: Acta Agriculturae Scandinavica, Section B - Soil & Plant Science, Bind 65, Nr. 5, 2015, s. 400-411.

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avisTidsskriftartikelForskningpeer review

Harvard

Topbjerg, HB, Kaminski, KP, Sørensen, KK, Nielsen, KL, Kirk, HG, Andersen, MN & Liu, F 2015, 'Screening for intrinsic water use efficiency in a potato dihaploid mapping population under progressive drought conditions', Acta Agriculturae Scandinavica, Section B - Soil & Plant Science, bind 65, nr. 5, s. 400-411. https://doi.org/10.1080/09064710.2015.1015439

APA

Topbjerg, H. B., Kaminski, K. P., Sørensen, K. K., Nielsen, K. L., Kirk, H. G., Andersen, M. N., & Liu, F. (2015). Screening for intrinsic water use efficiency in a potato dihaploid mapping population under progressive drought conditions. Acta Agriculturae Scandinavica, Section B - Soil & Plant Science, 65(5), 400-411. https://doi.org/10.1080/09064710.2015.1015439

CBE

Topbjerg HB, Kaminski KP, Sørensen KK, Nielsen KL, Kirk HG, Andersen MN, Liu F. 2015. Screening for intrinsic water use efficiency in a potato dihaploid mapping population under progressive drought conditions. Acta Agriculturae Scandinavica, Section B - Soil & Plant Science. 65(5):400-411. https://doi.org/10.1080/09064710.2015.1015439

MLA

Topbjerg, Henrik Bak o.a.. "Screening for intrinsic water use efficiency in a potato dihaploid mapping population under progressive drought conditions". Acta Agriculturae Scandinavica, Section B - Soil & Plant Science. 2015, 65(5). 400-411. https://doi.org/10.1080/09064710.2015.1015439

Vancouver

Topbjerg HB, Kaminski KP, Sørensen KK, Nielsen KL, Kirk HG, Andersen MN o.a. Screening for intrinsic water use efficiency in a potato dihaploid mapping population under progressive drought conditions. Acta Agriculturae Scandinavica, Section B - Soil & Plant Science. 2015;65(5):400-411. https://doi.org/10.1080/09064710.2015.1015439

Author

Topbjerg, Henrik Bak ; Kaminski, Kacper Piotr ; Sørensen, Kirsten Kørup ; Nielsen, Kåre Lehmann ; Kirk, H G ; Andersen, Mathias Neumann ; Liu, Fulai. / Screening for intrinsic water use efficiency in a potato dihaploid mapping population under progressive drought conditions. I: Acta Agriculturae Scandinavica, Section B - Soil & Plant Science. 2015 ; Bind 65, Nr. 5. s. 400-411.

Bibtex

@article{572bd25d8ef94c5ba1d0bb671a3ff516,
title = "Screening for intrinsic water use efficiency in a potato dihaploid mapping population under progressive drought conditions",
abstract = "A drought screening experiment focusing on intrinsic water use efficiency (WUEi) was carried out among 132 clones belonging to a dihaploid potato mapping population. The clones were exposed to progressive soil drying during a five-day period in a greenhouse pot experiment. Analysis of the underlying variables was done based on a multivariate data analysis strategy. The strategy successfully divided the clones into WUEi performance categories. Differences between clonal WUEi responses were traced back to differences in the net photosynthetic rate. Stomatal conductance (gs) did not vary significantly between the clones. Leaf abscisic acid (ABA) concentration and leaf water potential were found to reflect known isohydric behaviour for potato, and a non-linear relationship could be established for gs and leaf ABA concentration across the WUEi groups. Similarly, a common non-linear relationship between leaf ABA concentration and soil water potential was found. The latter findings suggest that the investigated population did not harbour significant genetic variation as to ABA production as function of soil desiccation level or with respect to the sensitivity of stomatal aperture vis-{\`a}-vis leaf ABA concentration and soil water potential.",
keywords = "gas exchange, Intrinsic water use efficiency, mapping population, principal component analysis, Potato",
author = "Topbjerg, {Henrik Bak} and Kaminski, {Kacper Piotr} and S{\o}rensen, {Kirsten K{\o}rup} and Nielsen, {K{\aa}re Lehmann} and Kirk, {H G} and Andersen, {Mathias Neumann} and Fulai Liu",
year = "2015",
doi = "10.1080/09064710.2015.1015439",
language = "English",
volume = "65",
pages = "400--411",
journal = "Acta Agriculturae Scandinavica, Section B - Soil & Plant Science",
issn = "0906-4710",
publisher = "Taylor & Francis Scandinavia",
number = "5",

}

RIS

TY - JOUR

T1 - Screening for intrinsic water use efficiency in a potato dihaploid mapping population under progressive drought conditions

AU - Topbjerg, Henrik Bak

AU - Kaminski, Kacper Piotr

AU - Sørensen, Kirsten Kørup

AU - Nielsen, Kåre Lehmann

AU - Kirk, H G

AU - Andersen, Mathias Neumann

AU - Liu, Fulai

PY - 2015

Y1 - 2015

N2 - A drought screening experiment focusing on intrinsic water use efficiency (WUEi) was carried out among 132 clones belonging to a dihaploid potato mapping population. The clones were exposed to progressive soil drying during a five-day period in a greenhouse pot experiment. Analysis of the underlying variables was done based on a multivariate data analysis strategy. The strategy successfully divided the clones into WUEi performance categories. Differences between clonal WUEi responses were traced back to differences in the net photosynthetic rate. Stomatal conductance (gs) did not vary significantly between the clones. Leaf abscisic acid (ABA) concentration and leaf water potential were found to reflect known isohydric behaviour for potato, and a non-linear relationship could be established for gs and leaf ABA concentration across the WUEi groups. Similarly, a common non-linear relationship between leaf ABA concentration and soil water potential was found. The latter findings suggest that the investigated population did not harbour significant genetic variation as to ABA production as function of soil desiccation level or with respect to the sensitivity of stomatal aperture vis-à-vis leaf ABA concentration and soil water potential.

AB - A drought screening experiment focusing on intrinsic water use efficiency (WUEi) was carried out among 132 clones belonging to a dihaploid potato mapping population. The clones were exposed to progressive soil drying during a five-day period in a greenhouse pot experiment. Analysis of the underlying variables was done based on a multivariate data analysis strategy. The strategy successfully divided the clones into WUEi performance categories. Differences between clonal WUEi responses were traced back to differences in the net photosynthetic rate. Stomatal conductance (gs) did not vary significantly between the clones. Leaf abscisic acid (ABA) concentration and leaf water potential were found to reflect known isohydric behaviour for potato, and a non-linear relationship could be established for gs and leaf ABA concentration across the WUEi groups. Similarly, a common non-linear relationship between leaf ABA concentration and soil water potential was found. The latter findings suggest that the investigated population did not harbour significant genetic variation as to ABA production as function of soil desiccation level or with respect to the sensitivity of stomatal aperture vis-à-vis leaf ABA concentration and soil water potential.

KW - gas exchange

KW - Intrinsic water use efficiency

KW - mapping population

KW - principal component analysis

KW - Potato

U2 - 10.1080/09064710.2015.1015439

DO - 10.1080/09064710.2015.1015439

M3 - Journal article

VL - 65

SP - 400

EP - 411

JO - Acta Agriculturae Scandinavica, Section B - Soil & Plant Science

JF - Acta Agriculturae Scandinavica, Section B - Soil & Plant Science

SN - 0906-4710

IS - 5

ER -