Soil warming enhances the hidden shift of elemental stoichiometry by elevated CO2 in wheat

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Soil warming enhances the hidden shift of elemental stoichiometry by elevated CO2 in wheat. / Li, Xiangnan; Jiang, Dong; Liu, Fulai.

In: Scientific Reports, Vol. 6, 23313, 2016.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Li, X, Jiang, D & Liu, F 2016, 'Soil warming enhances the hidden shift of elemental stoichiometry by elevated CO2 in wheat', Scientific Reports, vol. 6, 23313. https://doi.org/10.1038/srep23313

APA

Li, X., Jiang, D., & Liu, F. (2016). Soil warming enhances the hidden shift of elemental stoichiometry by elevated CO2 in wheat. Scientific Reports, 6, [23313]. https://doi.org/10.1038/srep23313

Vancouver

Li X, Jiang D, Liu F. Soil warming enhances the hidden shift of elemental stoichiometry by elevated CO2 in wheat. Scientific Reports. 2016;6. 23313. https://doi.org/10.1038/srep23313

Author

Li, Xiangnan ; Jiang, Dong ; Liu, Fulai. / Soil warming enhances the hidden shift of elemental stoichiometry by elevated CO2 in wheat. In: Scientific Reports. 2016 ; Vol. 6.

Bibtex

@article{fc78631bda6c4bcfbe81eded38960487,
title = "Soil warming enhances the hidden shift of elemental stoichiometry by elevated CO2 in wheat",
abstract = "Increase in atmospheric CO2 concentration ([CO2]) and associated soil warming along with global climate change are expected to have large impacts on grain mineral nutrition in wheat. The effects of CO2 elevation (700 μmol l(-1)) and soil warming (+2.4 °C) on K, Ca and Mg concentrations in the xylem sap and their partitioning in different organs of wheat plant during grain filling were investigated. Results showed that the combination of elevated [CO2] and soil warming improved wheat grain yield, but decreased plant K, Ca and Mg accumulation and their concentrations in the leaves, stems, roots and grains. The reduced grain mineral concentration was attributed to the lowered mineral uptake as exemplified by both the decreased stomatal conductance and mineral concentration in the xylem sap. These findings suggest that future higher atmospheric [CO2] and warmer soil conditions may decrease the dietary availability of minerals from wheat crops. Breeding wheat cultivars possessing higher ability of mineral uptake at reduced xylem flux in exposure to climate change should be a target.",
keywords = "Journal Article, Research Support, Non-U.S. Gov't",
author = "Xiangnan Li and Dong Jiang and Fulai Liu",
year = "2016",
doi = "10.1038/srep23313",
language = "English",
volume = "6",
journal = "Scientific Reports",
issn = "2045-2322",
publisher = "nature publishing group",

}

RIS

TY - JOUR

T1 - Soil warming enhances the hidden shift of elemental stoichiometry by elevated CO2 in wheat

AU - Li, Xiangnan

AU - Jiang, Dong

AU - Liu, Fulai

PY - 2016

Y1 - 2016

N2 - Increase in atmospheric CO2 concentration ([CO2]) and associated soil warming along with global climate change are expected to have large impacts on grain mineral nutrition in wheat. The effects of CO2 elevation (700 μmol l(-1)) and soil warming (+2.4 °C) on K, Ca and Mg concentrations in the xylem sap and their partitioning in different organs of wheat plant during grain filling were investigated. Results showed that the combination of elevated [CO2] and soil warming improved wheat grain yield, but decreased plant K, Ca and Mg accumulation and their concentrations in the leaves, stems, roots and grains. The reduced grain mineral concentration was attributed to the lowered mineral uptake as exemplified by both the decreased stomatal conductance and mineral concentration in the xylem sap. These findings suggest that future higher atmospheric [CO2] and warmer soil conditions may decrease the dietary availability of minerals from wheat crops. Breeding wheat cultivars possessing higher ability of mineral uptake at reduced xylem flux in exposure to climate change should be a target.

AB - Increase in atmospheric CO2 concentration ([CO2]) and associated soil warming along with global climate change are expected to have large impacts on grain mineral nutrition in wheat. The effects of CO2 elevation (700 μmol l(-1)) and soil warming (+2.4 °C) on K, Ca and Mg concentrations in the xylem sap and their partitioning in different organs of wheat plant during grain filling were investigated. Results showed that the combination of elevated [CO2] and soil warming improved wheat grain yield, but decreased plant K, Ca and Mg accumulation and their concentrations in the leaves, stems, roots and grains. The reduced grain mineral concentration was attributed to the lowered mineral uptake as exemplified by both the decreased stomatal conductance and mineral concentration in the xylem sap. These findings suggest that future higher atmospheric [CO2] and warmer soil conditions may decrease the dietary availability of minerals from wheat crops. Breeding wheat cultivars possessing higher ability of mineral uptake at reduced xylem flux in exposure to climate change should be a target.

KW - Journal Article

KW - Research Support, Non-U.S. Gov't

U2 - 10.1038/srep23313

DO - 10.1038/srep23313

M3 - Journal article

C2 - 27001555

VL - 6

JO - Scientific Reports

JF - Scientific Reports

SN - 2045-2322

M1 - 23313

ER -

ID: 169136025