Assessment of irrigation water salinity effects on red beet under Mediterranean conditions

Year 2022, , 97 - 103, 02.08.2022

Ahmet Kurunc , Kıvanç Hayri Doğanay

https://doi.org/10.29136/mediterranean.1095305

Abstract

Plant tolerance to salinity stress is vital for irrigation scheduling, decision-making, planning and operation, and most critically, water resource management. Although there are numerous scientific data on the response of various plants to salinity stress, there are few studies on red beet in the literature, and specifically under Mediterranean conditions. This study aimed to investigate the effects of water salinity stress on water use, growth, yield parameters, and salinity threshold and slope values of red beet in Mediterranean conditions. In addition to control (0.6 dS m-1), five irrigation water salinity levels including low (1.5 dS m-1), medium-low (3.0 dS m-1), medium (4.5 dS m-1), medium-high (6.0 dS m-1) and high salinity (8.0 dS m-1) stresses were used as treatments. Increased water salinities caused increases in electrical conductivity and pH values of saturated soil paste extracts and drainage waters, while decreases in water use affected plant height storage root yield and water use efficiency. The salinity threshold and slope values of red beet were determined as 3.10 dS m-1 and 4.42% per dS m-1.

Keywords

Growth and yield parameters, Red beet, Salinity threshold and slope values, Water use, Water salinity

References

• Anonymous (2021) Long-Year Climate Data for Antalya Province. Antalya Meteorology Regional Directorate. Antalya.
• Ashraf M, Harris PJC (2004) Potential biochemical indicators of salinity tolerance in plants. Plant Science 166: 3-16.
• Ayers RS, Westcot DW (1985) Water Quality for Agriculture - FAO Irrigation and Drainage Paper 29. FAO - Food and Agriculture Organization of the United Nations, Rome.
• Carter MR, Gregorich EG, Pennock D, Yates T, Braidek J (2007) Soil Sampling and Methods of Analysis, Second Edition.
• Duzdemir O, Kurunc A, Unlukara A (2009a) Response of pea (Pisum sativum) to salinity and irrigation water regime. Bulgarian Journal of Agricultural Science 15: 400-409.
• Duzdemir O, Unlukara A, Kurunc A (2009b) Response of cowpea (Vigna unguiculata) to salinity and irrigation regimes. New Zealand Journal of Crop and Horticultural Science 37: 271-280.
• Hancioglu NE, Kurunc A, Tontul I, Topuz A (2019) Irrigation water salinity effects on oregano (Origanum onites L.) water use, yield and quality parameters. Scientia Horticulturae 247: 327-334.
• IBM SPSS Inc. (2012) SPSS Statistics for Windows.
• Jamil A, Riaz S, Ashraf M, Foolad MR (2011) Gene expression profiling of plants under salt stress. Critical Reviews in Plant Sciences 30: 435-458.
• Kurunc A, Unlukara A, Cemek B (2011) Salinity and drought affect yield response of bell pepper similarly. Acta Agriculturae Scandinavica Section B: Soil and Plant Science 61: 514-522.
• Maas EV, Hoffman GJ (1977) Crop salt tolerance - current assessment. Journal of the Irrigation and Drainage Division 103: 115-134.
• Munns R, Gilliham M (2015) Salinity tolerance of crops - what is the cost?. New Phytologist 208: 668-673.
• Peck R, Devore J (2012) Statistics: The Exploration & Analysis of Data. 7 ed. Brooks/Cole, Cengage Learning, Boston.
• Pessarakli M (1991) Dry matter yield, nitrogen-15 absorption, and water uptake by green bean under sodium cloride stress. Crop Science 31: 1633-1640.
• Rhoades JD, Kandiah A, Mashali AM (1992) The use of saline waters for crop production. FAO Irrigation and Drainage Paper 48. Food and Agriculture Organization of The United Nations, Rome.
• Richards L (1954) Diagnosis and Improvement of Saline and Alkali Soils. USDA Handbook No: 60. USDA, Washington D.C.
• Şalk A, Deveci M, Arın L, Polat S (2008) Özel Sebzecilik. Onur Grafik Matbaa ve Reklam Hizmetleri, İstanbul.
• Shannon MC, Grieve CM (1999) Tolerance of vegetable crops to salinity. Scientia Horticulturae 78: 5-38.
• Shrivastava P, Kumar R (2015) Soil salinity: A serious environmental issue and plant growth promoting bacteria as one of the tools for its alleviation. Saudi Journal of Biological Sciences 22: 123-131.
• Theiveyanathan S, Benyon RG, Marcar NE, Myers BJ, Polglase PJ, Falkiner RA (2004) An irrigation-scheduling model for application of saline water to tree plantations. Forest Ecology and Management 193: 97-112.
• Ünlükara A, Kurunç A, Kesmez GD, Yurtseven E, Suarez DL (2010) Effects of salinity on eggplant (Solanum melongena L.) growth and evapotranspiration. Irrigation and Drainage 59: 203-214.
• Ünlükara A, Kurunç A, Cemek B (2015) Green long pepper growth under different saline and water regime conditions and usability of water consumption in plant salt tolerance. Journal of Agricultural Sciences 21: 167-176.
• Wang W, Vinocur B, Altman A (2003) Plant responses to drought, salinity and extreme temperatures: Towards genetic engineering for stress tolerance. Planta 218: 1-14.