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Xylem ABA controls the stomatal conductance of field-grown maize subjected to soil compaction and soil drying.

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Xylem ABA controls the stomatal conductance of field-grown maize subjected to soil compaction and soil drying. / Tardieu, F.; Zhang, J.; Katerji, N. et al.
In: Plant, Cell and Environment, Vol. 15, No. 2, 1992, p. 193-198.

Research output: Contribution to Journal/MagazineJournal article

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Tardieu F, Zhang J, Katerji N, Bethenod O, Palmer S, Davies WJ. Xylem ABA controls the stomatal conductance of field-grown maize subjected to soil compaction and soil drying. Plant, Cell and Environment. 1992;15(2):193-198. doi: 10.1111/j.1365-3040.1992.tb01473.x

Author

Tardieu, F. ; Zhang, J. ; Katerji, N. et al. / Xylem ABA controls the stomatal conductance of field-grown maize subjected to soil compaction and soil drying. In: Plant, Cell and Environment. 1992 ; Vol. 15, No. 2. pp. 193-198.

Bibtex

@article{e41373f054a84c56be8cfb67f3797717,
title = "Xylem ABA controls the stomatal conductance of field-grown maize subjected to soil compaction and soil drying.",
abstract = "Stomatal conductance of individual leaves was measured in a maize field, together with leaf water potential, leaf turgor, xylem ABA concentration and leaf ABA concentration in the same leaves. Stomatal conductance showed a tight relationship with xylem ABA, but not with the current leaf water status or with the concentration of ABA in the bulk leaf. The relationship between stomatal conductance and xylem [ABA] was common for variations in xylem [ABA] linked to the decline with time of the soil water reserve, to simultaneous differences between plants grown on compacted, non-compacted and irrigated soil, and to plant-to-plant variability. Therefore, this relationship is unlikely to be fortuitous or due to synchronous variations. These results suggest that increased concentration of ABA in the xylem sap in response to stress can control the gas exchange of plants under field conditions.",
keywords = "stomatal conductance • ABA • leaf water potential • soil water status • maize • soil compaction",
author = "F. Tardieu and J. Zhang and N. Katerji and O. Bethenod and S. Palmer and Davies, {W. J.}",
year = "1992",
doi = "10.1111/j.1365-3040.1992.tb01473.x",
language = "English",
volume = "15",
pages = "193--198",
journal = "Plant, Cell and Environment",
issn = "0140-7791",
publisher = "Wiley",
number = "2",

}

RIS

TY - JOUR

T1 - Xylem ABA controls the stomatal conductance of field-grown maize subjected to soil compaction and soil drying.

AU - Tardieu, F.

AU - Zhang, J.

AU - Katerji, N.

AU - Bethenod, O.

AU - Palmer, S.

AU - Davies, W. J.

PY - 1992

Y1 - 1992

N2 - Stomatal conductance of individual leaves was measured in a maize field, together with leaf water potential, leaf turgor, xylem ABA concentration and leaf ABA concentration in the same leaves. Stomatal conductance showed a tight relationship with xylem ABA, but not with the current leaf water status or with the concentration of ABA in the bulk leaf. The relationship between stomatal conductance and xylem [ABA] was common for variations in xylem [ABA] linked to the decline with time of the soil water reserve, to simultaneous differences between plants grown on compacted, non-compacted and irrigated soil, and to plant-to-plant variability. Therefore, this relationship is unlikely to be fortuitous or due to synchronous variations. These results suggest that increased concentration of ABA in the xylem sap in response to stress can control the gas exchange of plants under field conditions.

AB - Stomatal conductance of individual leaves was measured in a maize field, together with leaf water potential, leaf turgor, xylem ABA concentration and leaf ABA concentration in the same leaves. Stomatal conductance showed a tight relationship with xylem ABA, but not with the current leaf water status or with the concentration of ABA in the bulk leaf. The relationship between stomatal conductance and xylem [ABA] was common for variations in xylem [ABA] linked to the decline with time of the soil water reserve, to simultaneous differences between plants grown on compacted, non-compacted and irrigated soil, and to plant-to-plant variability. Therefore, this relationship is unlikely to be fortuitous or due to synchronous variations. These results suggest that increased concentration of ABA in the xylem sap in response to stress can control the gas exchange of plants under field conditions.

KW - stomatal conductance • ABA • leaf water potential • soil water status • maize • soil compaction

U2 - 10.1111/j.1365-3040.1992.tb01473.x

DO - 10.1111/j.1365-3040.1992.tb01473.x

M3 - Journal article

VL - 15

SP - 193

EP - 198

JO - Plant, Cell and Environment

JF - Plant, Cell and Environment

SN - 0140-7791

IS - 2

ER -