Potential Toxic Metal Concentration and Risk Assessment in Agricultural Soil and Lentil Crop (Lens culinaris Medik) in Dawunt Woreda, Northwest Wollo, Ethiopia

Table 5

Pearson correlation of PTEs in lentil and soil samples.

	Lentil sample
	Fe	Cr	Co	Cu	Cd	Pb	Mn
Fe	1
Cr	−0.982	1
Co	−0.756	0.619	1
Cu	0.786	−0.655	−0.999	1
Cd	0.00	−0.189	0.655	−0.619	1
Pb	−0.918	0.826	0.954	−0.967	0.397	1
Mn	0.997	−0.993	−0.705	0.737	0.075	−0.885	1
	Soil sample
Fe	1
Cr	0.659	1
Co	−0.99	−0.694	1
Cu	−0.86	−0.182	0.834	1
Cd	−0.034	0.73	−0.014	0.539	1
Pb	0.96	0.42	−0.945	−0.969	−0.314	1
Mn	0.972	0.818	−0.982	−0.715	0.203	0.866	1

Indicates a significant correlation at a value of less than 0.05 (two-tailed).