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DOI: | 10.1007/s10535-008-0021-8 |
Web URL(s): | https://link.springer.com/content/pdf/10.1007%2Fs10535-008-0021-8.pdf Last checked: 10/06/2017 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Zhao, W. Y.;
Xu, S.;
Li, J. L.;
Cui, L. J.;
Chen, Y. N.;
Wang, J. Z. |
Author Affiliation: | Zhao, Li, Cui and Wang: School of Life Science, Nanjing University, Nanjing; Xu: Institute of Applied Ecology, Chinese Academy of Science, Shenyang; Zhao and Chen: Xinjiang Institute of Ecology and Geography, Chinese Academy of Science, Urumqi, P. R. China |
Title: | Effects of foliar application of nitrogen on the photosynthetic performance and growth of two fescue cultivars under heat stress |
Source: | Biologia Plantarum. Vol. 52, No. 1, March 2008, p. 113-116. |
Publishing Information: | Praha: Biologicky Ustav Ceskoslovenske Akademie Ved |
# of Pages: | 4 |
Related Web URL: | https://link.springer.com/article/10.1007%2Fs10535-008-0021-8 Last checked: 10/06/2017 Notes: Abstract only |
Keywords: | TIC Keywords: Cultivar evaluation; Fertilizer evaluation; Festuca arundinacea; Growth analysis; Nitrogen fertilization; Photosynthesis; Stomatal conductance; Urea; Water use efficiency
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Cultivar Names: | Barlexas; Crossfire II |
Abstract/Contents: | "The effects of nitrogen fertilization on the growth, photosynthetic pigment contents, gas exchange, and chlorophyll (Chl) fluorescence parameters in two tall fescue cultivars (Festuca arundinacea cv. Barlexas and Crossfire II) were investigated under heat stress at 38/30 °C (day/night) for two weeks. Shoot growth rate of two tall fescue cultivars declined significantly under heat stress, and N supply can improved the growth rates, especially for the Barlexas. Chl content, leaf net photosynthetic rate, stomatal conductance, water use efficiency, and the maximal efficiency of photosystem 2 photochemistry (Fv/Fm) also decreased less under heat stress by N supply, especially in Crossfire II. Moreover, cultivar variations in photosynthetic performance were associated with their different response to heat stress and nitrogen fertilization, which were evidenced by shoot growth rate and photosynthetic pigment contents." |
Language: | English |
References: | 27 |
Note: | Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Zhao, W. Y., S. Xu, J. L. Li, L. J. Cui, Y. N. Chen, and J. Z. Wang. 2008. Effects of foliar application of nitrogen on the photosynthetic performance and growth of two fescue cultivars under heat stress. Biologia Plantarum. 52(1):p. 113-116. |
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| DOI: 10.1007/s10535-008-0021-8 |
| Web URL(s): https://link.springer.com/content/pdf/10.1007%2Fs10535-008-0021-8.pdf Last checked: 10/06/2017 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: QK 1 .B51 |
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