Journal of Analytical Methods in Chemistry / 2024 / Article / Tab 5 / Research Article
Simultaneous Determination of Mineral Nutrients and Toxic Metals in M. stenopetala from Southern Ethiopia: A Comparative Study of Three Cultivating Areas Using MP-AES Table 5 Recovery analysis results for M. stenopetala leaf, seed, and soil samples.
Metals Leaf Seed Soil Unspiked (mg kg−1 ) Added (mg kg−1 ) Obtained conc. (mg kg−1 ) Recovery (%) Unspiked (mg kg−1 ) Added (mg kg−1 ) Obtained conc. (mg kg−1 ) Recovery (%) Unspiked (mg kg−1 ) Added (mg kg−1 ) Obtained conc. (mg kg−1 ) Recovery (%) K 22142 5600 27542 96.43 10071 2800 12771 96.43 6487 3546 10063 100.9 Na 153 85 231 91.77 65.6 42 106 96.20 2174 1520 3654 97.37 Ca 7842 4328 12190 100.5 2912 2164 5086 100.5 2469 1520 3919 95.40 Mg 6842 4116 10998 100.9 4312 2058 6380 100.5 4259 2425 6634 97.94 Fe 246 120 358 93.34 97 60 155 96.67 387 125 511 99.20 Co 4.35 2.76 7.05 97.83 1.14 1.38 2.49 97.83 2.12 1.52 2.25 100.9 Ni 3.21 2.18 5.38 99.55 1.06 1.09 2.08 93.58 1.86 1.52 3.32 96.06 Mn 54.28 30.92 84.8 98.71 17.14 15.46 32.7 100.7 52.36 25.75 76.01 91.85 Zn 27.64 25.42 53.16 100.4 14.82 12.71 27.45 99.38 18.65 6.25 24.5 93.60 Cr 0.32 1.12 1.41 97.33 0.11 0.56 0.66 98.22 0.87 1.12 1.91 92.86 Cu 9.42 4.54 13.94 99.56 3.71 2.27 5.89 96.04 3.51 1.12 4.57 94.65 Cd ND 1.34 1.28 95.52 ND 0.65 0.61 93.85 ND 0.65 0.63 96.72 Pb ND 1.01 0.98 97.03 ND 0.5 0.49 98.00 ND 0.5 0.48 96.00