Journal of Innovative Agriculture, Volume 8, Issue 1 : 4-6. Doi : 10.37446/jinagri/rsn/8.1.2021.4-6
Research Note

OPEN ACCESS | Published on : 31-Mar-2021

Regression and correlation analyses between water chemical traits of acidity (pH) and electrical conductivity

  • Mohunnad Massimi
  • Hungary, Debrecen (Kerpely Kálmán Doctoral School of Crop Sciences and Horticulture, Institute of Plant Protection, University of Debrecen, H-4032 Debrecen, Hungary).
  • Aseel Yahia
  • Jordan, Amman (Department of Horticulture and Crop Science, School of Agriculture, The University of Jordan, 11942, Amman, Jordan).


Experts and researchers in soil, plant and water science seek to understand the nature of the relationship between soil salinity and its effect on its acidity. Each plant has a tolerance range of salt and an ideal acidity level to live and grow in. 5 irrigation water samples were taken from 5 random sources in Zarqa, Jordan, in 2018 and 2019, where salinity and acidity were measured using specialized electronic probes. The regression and correlation analysis showed a weak dependency of irrigation water pH on total dissolved salts (TDS) to the point that it is a positively negligible relationship. The study recommends taking a large and random number of soil and irrigation water samples to confirm or deny this scientific observation.


acidity, conductivity, regression, salinity


  • Amacher, J.K., Koenig, R., & Kitchen, B. (2000). Salinity and Plant Tolerance, Archived USU Extension Publications, Utah State University.

    Carlberg, C. (2014). Statistical analysis: Microsoft Excel 2013, Que Publishing.

    Ketterings, Q.M., Albrecht, G., & Beckman, J. (2005). Soil pH for Field Crops, Agronomy Fact Sheet Series, Fact Sheet # 5, Cornell University Cooperative Extension.

    Zhou, J., Hu, H., Li, X., Zhao, R., Li, G, &Yang, P.(2010). Effects of Rootstock on Fruit Yields and Quality of Hydroponically Cultivated Grafted Cucumber under NaCl Stress. ActaHort, 871: 63-70.