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Research Article
 

Effect of Salt Stress on Germination and Biological Growth of 50 Genotypes of Durum Wheat (Triticum durum Desf)



S. Abdelkader, Ch. Ramzi, R. Mustapha, B. Houcine, B.N. M`barek, M.N. Inagaki and B. Abdallah
 
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ABSTRACT

This study aims to evaluate the physiological behaviour of 50 genotypes of durum wheat (Triticum durum Desf) in salt stress conditions at germination stage. In this context, a trial was conducted in a growth chamber with controlled temperature and photoperiod. The seeds are germinated in Petri dishes containing fresh water in one case and in the presence of NaCl (10 g/l) in another case for 8 days. The measurements were for the final germination, germination kinetics, the length of the shoot and epicotyl. The results show that salt reduces the germination capacity and speed of germination, as it affected the stem and root growth of the genotypes studied. The response of seeds to salt stress varies over time with this case, given that the final percentage of germination and seedling growth differed significantly between the species studied. The variety DZA75: 93,151 has been the most tolerant to salt stress with a germination rate of 81.33% then the variety ESP-85028 has shown the most sensitive to this stress with a germination rate of order of 0.66%.

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  How to cite this article:

S. Abdelkader, Ch. Ramzi, R. Mustapha, B. Houcine, B.N. M`barek, M.N. Inagaki and B. Abdallah, 2015. Effect of Salt Stress on Germination and Biological Growth of 50 Genotypes of Durum Wheat (Triticum durum Desf). Pakistan Journal of Nutrition, 14: 957-963.

DOI: 10.3923/pjn.2015.957.963

URL: https://scialert.net/abstract/?doi=pjn.2015.957.963

REFERENCES
1:  Alem, C., M. Labhilili, K. Brahmi, M. Jlibene, N. Nasrallah and A. Filali-Maltouf, 2002. Adaptations hydrique et photosynthetique du ble dur et du ble tendre au stress salin. Biologie et Pathologie Vegetales, 325: 1097-1109.

2:  Bayuelo-Jimenez, J.S., R. Graig and J.P. Lynch, 2002. Salinity tolerance of Phaseolus species during germination and early seedling growth. Crop Sci., 42: 1584-1594.
Direct Link  |  

3:  Ben Naceur, M., C. Rahmoune, H. Sdiri, M.L. Meddahi and M. Selmi, 2001. [Effect of salt stress on germination, growth and grain yield in some North African wheat varieties]. Secheresse, 12: 167-174, (In Franch).
Direct Link  |  

4:  Botia, P., M. Carvajal, A. Cerda and V. Martinez, 1998. Response of eight Cucumis melo cultivars to salinity during germination and early vegetative growth. Agronomie, 18: 503-513.
Direct Link  |  

5:  Garcia-Legaz, M.F., J.M. Ortiz, A. Garcia-Lidon and A. Cerda, 1993. Effect of salinity on growth, ion content and CO2 assimilation rate in lemon varieties on different rootstocks. Physiol. Plant., 89: 427-432.
CrossRef  |  Direct Link  |  

6:  Guerrier, G., 1984. Relations entre la tolerance ou la sensibilite a la salinite lors de la germination des semences et les composantes de la nutrition en sodium. Biologia Plantarum, 26: 22-28.
CrossRef  |  Direct Link  |  

7:  Hajlaoui, H., M. Denden and M. Bouslama, 2007. Etude de la variabilite intraspecifique de tolerance au stress salin du pois chiche (Cicer arietinum L.) au stade germination. Tropicultura, 25: 168-173.
Direct Link  |  

8:  Levignron, A., F. Lopez, G. Vansuyt, P. Berthomieu, P. Foucroy and F. Casse-Delbart, 1995. Les plantes face au stress salin. Cahiers Agric., 4: 263-273.
Direct Link  |  

9:  Maas, E.V. and J.A. Poss, 1989. Salt sensitivity of wheat at various growth stages. Irrigation Sci., 10: 29-40.
CrossRef  |  Direct Link  |  

10:  Mauromicale, G. and P. Licandro, 2002. Salinity and Temperature effects on germination, emergence and seedling growth of globe artichoke. Agronomie, 22: 443-450.
CrossRef  |  Direct Link  |  

11:  Mrani-Alaoui, M., L. El Jourmi, A. Ouarzane, S. Lazar, S. El Antri, M. Zahouily and A. Hmyene, 2013. Effect of salt stress on germination and growth of six Moroccan wheat varieties. J. Mater. Environ. Sci., 4: 997-1004.

12:  Munns, R., 2002. Comparative physiology of salt and water stress. Plant Cell Environ., 25: 239-250.
CrossRef  |  Direct Link  |  

13:  Rajasekaran, L.R., D. Aspinall and L.G. Paleg, 2000. Physiological mechanism of tolerance of Lycopersicon spp. exposed to salt stress. Can. J. Plant Sci., 80: 151-159.
CrossRef  |  Direct Link  |  

14:  Ungar, I.A., 1982. Germination Ecology of Halophytes. In: Contributions of The Ecology of Halophytes, Sen, D.N. and K.S. Rajpurohits (Eds.). Dr. W. Junk Publishers, The Hague, pp: 143-154.

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