Salt-Tolerance of Tissue-Cultured Date Palm Cultivars under Controlled Environment
Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 32771
Salt-Tolerance of Tissue-Cultured Date Palm Cultivars under Controlled Environment

Authors: L. Al-Mulla, N. R. Bhat, M. Khalil

Abstract:

A study was conducted in greenhouse environment to determine the response of five tissue-cultured date palm cultivars, Al- Ahamad, Nabusaif, Barhee, Khalas, and Kasab to irrigation water salinity of 1.6, 5, 10, or 20 dS/ m. The salinity level of 1.6dS/m, was used as a control. The effects of high salinity on plant survival were manifested at 360 days after planting (DAP) onwards. Three cultivars, Khalas, Kasab and Barhee were able to tolerate 10 dS/m salinity level at 24 months after the start of study. Khalas tolerated the highest salinity level of 20 dS/ m and 'Nabusaif' was found to be the least tolerant cv. The average heights of palms and the number of fronds were decreased with increasing salinity levels as time progressed.

Keywords: Acclimatization, Irrigation water salinity, Kuwait, Land degradation.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1086791

Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 2560

References:


[1] Abdel-Nasser G, Harhash MM (2001), Response of date palm to salinity of irrigation water under Siwa oasis conditions. Proceedings of the Second International Conference on Date Palms, United Arab Emirates University, Al-Ain, United Arab Emirates, p. 150
[2] Abdul-Baki AA, Aslan A (2004), Management of soil and water in date palm orchards of Caoachella Valley, California. Presented at the Regional Workshop on Date Palm Development in the GCC countries of Arabian Peninsula, Abu Dhabi, UAE, May 29-31.
[3] Al-Rawi AAH, Al-Mohemdy AF (2001), Effect of water quality on the growth and yield of date palm (Phoenix dactylifera L.). Proceedings of Second International Conference on Date Palms, United Arab Emirates University, Al-Ain, United Arab Emirates, 128-137.
[4] Oweis, T (2004), Agricultural water use in the Arabian peninsula with extreme scarcity.Proceedings of regional workshop on date palm development in the GCC countries of Arabian peninsula,May 29- 31,2004,Abu dhabi ,UAE.
[5] Diallo, H (2005), The role of date palm in combating desertification. In: Date Palm : From traditional Resource to Green wealth.pp.13-19.UAE center of studies and Srategy Researchers.Abudhabi,UAE.
[6] FAO, (1982), Plant production and protection paper.date Production and protection.Food and Agriculture Organization of the United Nation, Rome, Italy.
[7] Bhat NR, Suleiman MK, Abdal M (2007), Selection of Crops for sustainable utilization of land and water resources in Kuwait. World Journal of Agricultural Sciences 5(2): 201-206
[8] Bhat, NR, Taha, FK, Al-Menaie H and Al-Zalzaleh M (1999), Response of twenty-four landscape plant species grown under the coastal arid climate of Kuwait to irrigation and fertilizer application. Research Bulletin, King Saud University, Saudi Arabia, 82:5-23.
[9] Furr, JR and Ream CL (1968), Salinity effects on growth and salt uptake of seedlings of the date, Phoenix dactylifera L. Proc. Amer. Soc. Hort. Sci. 92:268-273.
[10] Aljibury, HJ (1992), Effects of sodium chloride on seedling growth of four date palm varieties. Annals of Arid zone.31: 4: 259-262.