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Water relations of cork oak (Quercus suber L.) seedlings in response to shading and moderate drought

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

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Water relations of cork oak (Quercus suber L.) seedlings in response to shading and moderate drought. / Pardos, Marta; Jimenez, M. Dolores; Aranda, Ismael et al.
In: Annals of Forest Science, Vol. 62, No. 5, 07.2005, p. 377-384.

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

Harvard

Pardos, M, Jimenez, MD, Aranda, I, Puertolas Simon, J & Pardos, JA 2005, 'Water relations of cork oak (Quercus suber L.) seedlings in response to shading and moderate drought', Annals of Forest Science, vol. 62, no. 5, pp. 377-384. https://doi.org/10.1051/forest:2005033

APA

Pardos, M., Jimenez, M. D., Aranda, I., Puertolas Simon, J., & Pardos, J. A. (2005). Water relations of cork oak (Quercus suber L.) seedlings in response to shading and moderate drought. Annals of Forest Science, 62(5), 377-384. https://doi.org/10.1051/forest:2005033

Vancouver

Pardos M, Jimenez MD, Aranda I, Puertolas Simon J, Pardos JA. Water relations of cork oak (Quercus suber L.) seedlings in response to shading and moderate drought. Annals of Forest Science. 2005 Jul;62(5):377-384. doi: 10.1051/forest:2005033

Author

Pardos, Marta ; Jimenez, M. Dolores ; Aranda, Ismael et al. / Water relations of cork oak (Quercus suber L.) seedlings in response to shading and moderate drought. In: Annals of Forest Science. 2005 ; Vol. 62, No. 5. pp. 377-384.

Bibtex

@article{8ba2ef8d694d4cbaa74dc241d06ad982,
title = "Water relations of cork oak (Quercus suber L.) seedlings in response to shading and moderate drought",
abstract = "The interactive effects of light and drought on water relations and soluble sugars were addressed on Quercus suber L. seedlings grown under the combination of four irradiances and two soil water contents. Leaf water potentials at predawn and midday were lower for water stressed seedlings, independently of light environment. Osmotic potentials at full (Psi pi(100)) and zero turgor (Psi pi(100)) decreased with drought, under the four light treatments. However, the decline was greater with the development of water stress under the two treatments of higher light availability. The higher soluble sugar concentrations in seedlings grown under higher irradiances provoked a decrease of Psi pi(0). The decrease in Psi pi(0) and Psi pi(0) in moderate stressed seedlings was accompanied by an increase in epsilon(max). The lower ability for osmotic adjustment in seedlings grown under moderate water stress and low light environment suggested a lower efficiency in developing physiological mechanisms for drought tolerance in shade- grown seedlings.",
keywords = "cork oak, PINUS-SYLVESTRIS, soluble sugars, LIGHT, ROBUR L, MEDITERRANEAN EVERGREEN SCLEROPHYLLS, POPLAR SEEDLINGS, drought, SOIL FERTILITY, osmotic adjustment, GROWTH, PRESSURE-VOLUME CURVES, GAS-EXCHANGE, light, OSMOTIC ADJUSTMENT",
author = "Marta Pardos and Jimenez, {M. Dolores} and Ismael Aranda and {Puertolas Simon}, Jaime and Pardos, {Jos{\'e} A.}",
year = "2005",
month = jul,
doi = "10.1051/forest:2005033",
language = "English",
volume = "62",
pages = "377--384",
journal = "Annals of Forest Science",
issn = "1286-4560",
publisher = "Springer-Verlag France",
number = "5",

}

RIS

TY - JOUR

T1 - Water relations of cork oak (Quercus suber L.) seedlings in response to shading and moderate drought

AU - Pardos, Marta

AU - Jimenez, M. Dolores

AU - Aranda, Ismael

AU - Puertolas Simon, Jaime

AU - Pardos, José A.

PY - 2005/7

Y1 - 2005/7

N2 - The interactive effects of light and drought on water relations and soluble sugars were addressed on Quercus suber L. seedlings grown under the combination of four irradiances and two soil water contents. Leaf water potentials at predawn and midday were lower for water stressed seedlings, independently of light environment. Osmotic potentials at full (Psi pi(100)) and zero turgor (Psi pi(100)) decreased with drought, under the four light treatments. However, the decline was greater with the development of water stress under the two treatments of higher light availability. The higher soluble sugar concentrations in seedlings grown under higher irradiances provoked a decrease of Psi pi(0). The decrease in Psi pi(0) and Psi pi(0) in moderate stressed seedlings was accompanied by an increase in epsilon(max). The lower ability for osmotic adjustment in seedlings grown under moderate water stress and low light environment suggested a lower efficiency in developing physiological mechanisms for drought tolerance in shade- grown seedlings.

AB - The interactive effects of light and drought on water relations and soluble sugars were addressed on Quercus suber L. seedlings grown under the combination of four irradiances and two soil water contents. Leaf water potentials at predawn and midday were lower for water stressed seedlings, independently of light environment. Osmotic potentials at full (Psi pi(100)) and zero turgor (Psi pi(100)) decreased with drought, under the four light treatments. However, the decline was greater with the development of water stress under the two treatments of higher light availability. The higher soluble sugar concentrations in seedlings grown under higher irradiances provoked a decrease of Psi pi(0). The decrease in Psi pi(0) and Psi pi(0) in moderate stressed seedlings was accompanied by an increase in epsilon(max). The lower ability for osmotic adjustment in seedlings grown under moderate water stress and low light environment suggested a lower efficiency in developing physiological mechanisms for drought tolerance in shade- grown seedlings.

KW - cork oak

KW - PINUS-SYLVESTRIS

KW - soluble sugars

KW - LIGHT

KW - ROBUR L

KW - MEDITERRANEAN EVERGREEN SCLEROPHYLLS

KW - POPLAR SEEDLINGS

KW - drought

KW - SOIL FERTILITY

KW - osmotic adjustment

KW - GROWTH

KW - PRESSURE-VOLUME CURVES

KW - GAS-EXCHANGE

KW - light

KW - OSMOTIC ADJUSTMENT

U2 - 10.1051/forest:2005033

DO - 10.1051/forest:2005033

M3 - Journal article

VL - 62

SP - 377

EP - 384

JO - Annals of Forest Science

JF - Annals of Forest Science

SN - 1286-4560

IS - 5

ER -