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

Mohunnad Massimi
Aseel Yahia


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.


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