Use of Photosynthesis and Transpiration for Early Selection of Salt Tolerant Triticales |
| |
| Authors: | Morant-Avice A Houchi R Jurvilliers P Tremblin G |
| |
| Institution: | (1) Laboratoire de Physiologie Végétale, Université du Maine, Avenue Olivier Messiaen, F -, 72085 Le Mans Cedex 9, France;(2) Laboratoire de Physiologie Végétale, Institut d'Agronomie, Université Mouloud Mammeri, 15000 Tizi Ouzou Algérie |
| |
| Abstract: | Three cultivars of winter hexaploid triticales M2A/JAIN, DF 99/Yogu "S5", and Asseret were grown on nutrient solution with
or without 75 mM NaCl. Stomatal permeability and transpiration rate decreased in all salt-stressed triticale cultivars. Net
photosynthetic rate (PN) of cv. M2A and Asseret was not affected by NaCl. On the contrary, PN in cv. DF99 was reduced in relation to control plants. A higher water-use efficiency under saline conditions led to better
salt tolerance of cv. M2A compared to cvs. Asseret and DF99.
This revised version was published online in June 2006 with corrections to the Cover Date. |
| |
| Keywords: | stomata water use efficiency |
| 本文献已被 SpringerLink 等数据库收录！ |
|
