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| DOI: | 10.1016/j.envexpbot.2018.09.016 |
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| Web URL(s): | https://www.sciencedirect.com/science/article/pii/S009884721830964X
Last checked: 10/10/2018
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| Publication Type:
| Refereed |
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| Author(s): | Nosalewicz, A.;
Siecinska, J.;
Kondracka, K.;
Nosalewicz, M. |
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| Author Affiliation: | Institute of Agrophysics, Polish Academy of Sciences, Lublin, Poland |
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| Title: | The functioning of Festuca arundinacea and Lolium perenne under drought is improved to a different extend [extent] by the previous exposure to water deficit |
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| Source: | Environmental and Experimental Botany. Vol. 156, December 2018, p. 271-278. |
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| Publishing Information: | Elsevier |
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| # of Pages: | 8 |
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| Related Web URL: | https://www.sciencedirect.com/science/article/pii/S009884721830964X#abs0100
Last checked: 10/10/2018
Notes: Abstract only |
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| Keywords: | TIC Keywords: Drought resistance; Drought stress; Festuca arundinacea; Lolium perenne; Water deficit
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| Abstract/Contents: | "Plants have evolved mechanisms of adaptation to fluctuations in their environmental conditions that have recently been given the term "stress memory". Although there is a growing body of knowledge concerning the background of this phenomenon, its impact on plants of different resistivity to abiotic stresses is not fully understood. In this work, the change in the response to drought of two grass species due to earlier exposure to water deficit was analysed. Tall fescue (Fa) and perennial ryegrass (Lp) grass species with a different resistivity to water deficit were grown in soil with a precisely controlled soil water availability. The altered water use pattern during two successive drought events, which was different for both species, affected the intensity of the perceived stresses. The increased allocation of root biomass in deeper soil was noted in grasses that were exposed to water deficit at an earlier period of growth. Both of the grasses were characterised by higher leaf conductance and photosynthesis during the second stress. Reduced water use of the perennial ryegrass due to pre-exposure to drought allowed it to maintain higher leaf RWC thus minimizing the negative non-stomatal effects on the rate of photosynthesis as compared to unprimed plants." |
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| Language: | English |
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| References: | 44 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Nosalewicz, A., J. Siecinska, K. Kondracka, and M. Nosalewicz. 2018. The functioning of Festuca arundinacea and Lolium perenne under drought is improved to a different extend [extent] by the previous exposure to water deficit. Environ. Exp. Bot. 156:p. 271-278. |
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| DOI: 10.1016/j.envexpbot.2018.09.016 |
| Web URL(s):
https://www.sciencedirect.com/science/article/pii/S009884721830964X
Last checked: 10/10/2018
Requires: JavaScript
Access conditions: Item is within a limited-access website
https://www.sciencedirect.com/science/article/pii/S009884721830964X/pdfft
Last checked: 10/10/2018
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
| 
MSU catalog number: b4885055 |
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