Comparative Performance of Five Genotypes of Tomato to Salt Stress
Badr, E., Riad, S., Hassan, H., Hedia, R., Moutafa, Y., Zakarya, M. (2018). Comparative Performance of Five Genotypes of Tomato to Salt Stress. EKB Journal Management System, 39(July-September), 460-464. doi: 10.21608/asejaiqjsae.2018.15333
Effat A. Badr; Sanaa A. Riad; Horeya M. Hassan; Ramzy M. Hedia; Yehia A. Moutafa; Manal A. Zakarya. "Comparative Performance of Five Genotypes of Tomato to Salt Stress". EKB Journal Management System, 39, July-September, 2018, 460-464. doi: 10.21608/asejaiqjsae.2018.15333
Badr, E., Riad, S., Hassan, H., Hedia, R., Moutafa, Y., Zakarya, M. (2018). 'Comparative Performance of Five Genotypes of Tomato to Salt Stress', EKB Journal Management System, 39(July-September), pp. 460-464. doi: 10.21608/asejaiqjsae.2018.15333
Badr, E., Riad, S., Hassan, H., Hedia, R., Moutafa, Y., Zakarya, M. Comparative Performance of Five Genotypes of Tomato to Salt Stress. EKB Journal Management System, 2018; 39(July-September): 460-464. doi: 10.21608/asejaiqjsae.2018.15333

Comparative Performance of Five Genotypes of Tomato to Salt Stress

Alexandria Science Exchange Journal
Article 10, Volume 39, July-September - Serial Number 3, July 2018, Page 460-464  XML PDF (249.71 K)
Document Type: Original Article
DOI: 10.21608/asejaiqjsae.2018.15333
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Authors
Effat A. Badr* 1; Sanaa A. Riad* 1; Horeya M. Hassan* 2; Ramzy M. Hedia3; Yehia A. Moutafa* 1; Manal A. Zakarya* 2
1Genetics Dept., faculty of Agriculture, Alexandria University, Alexandria, Egypt.
2Sabhia Research Station, Agricultural Researcher Center, Giza, Egypt.
3Department of Soil and Water Sciences, faculty of Agriculture, Alexandria University, Alexandria, Egypt.
Abstract
Proline content, chlorophyll pigment and potassium/sodium ratio (Na+/K+) of five different genotypes, Edkawy, Castle Rock and Budai Torpe and their hybrids EХC and EХB were significantly increased in proline content and Na+/K+,  and significantly lowered in chlorophyll content by the rise of salinization levels 1.2, 2, 5, 10, 15 dS/m. The two hybrids gave a higher response to salinity; this is observed in the increase in Na and proline in the same time K concentration decreased. Edkawy showed mid values between the other parents and the hybrids. 
Keywords
Lycopersicon esculentum; salinity– proline; Chlorophyll
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