Element | Grp (Ῡ1) vs. Grp (Ῡ2) | Group means Ῡ1 Ῡ2 | Mean dif (Ῡ2 − Ῡ1) | HSD | ||
Kirinyaga | N % | Zero vs. FF1 | 4.45 | 4.43 | −0.02 | 0.30 |
Zero vs. FF2 | 4.45 | 4.40 | −0.05 | 0.72 | ||
Zero vs. SF | 4.45 | 4.88 | 0.43 | 6.2496* | ||
P % | Zero vs. FF1 | 0.25 | 0.26 | 0.01 | 1.67 | |
Zero vs. FF2 | 0.25 | 0.26 | 0.01 | 0.90 | ||
Zero vs. SF | 0.25 | 0.26 | 0.01 | 2.22 | ||
K % | Zero vs. FF1 | 1.46 | 1.50 | 0.04 | 1.04 | |
Zero vs. FF2 | 1.46 | 1.41 | −0.05 | 1.32 | ||
Zero vs. SF | 1.46 | 1.51 | 0.05 | 1.25 | ||
Ca ppm | Zero vs. FF1 | 0.30 | 0.33 | 0.03 | 2.65 | |
Zero vs. FF2 | 0.30 | 0.34 | 0.04 | 3.57 | ||
Zero vs. SF | 0.30 | 0.34 | 0.04 | 2.92 | ||
Mg ppm | Zero vs. FF1 | 0.19 | 0.20 | 0.01 | 1.08 | |
Zero vs. FF2 | 0.19 | 0.21 | 0.02 | 1.79 | ||
Zero vs. SF | 0.19 | 0.19 | 0.00 | 0.26 | ||
Mn ppm | Zero vs. FF1 | 0.06 | 0.05 | −0.01 | 2.35 | |
Zero vs. FF2 | 0.06 | 0.05 | −0.01 | 1.51 | ||
Zero vs. SF | 0.06 | 0.05 | −0.01 | 2.14 | ||
Zn ppm | Zero vs. FF1 | 35.00 | 37.10 | 2.10 | 1.07 | |
Zero vs. FF2 | 35.00 | 40.52 | 5.52 | 2.79 | ||
Zero vs. SF | 35.00 | 36.36 | 1.36 | 0.69 | ||
Cu ppm | Zero vs. FF1 | 11.00 | 11.50 | 0.50 | 1.60 | |
Zero vs. FF2 | 11.00 | 11.33 | 0.33 | 1.07 | ||
Zero vs. SF | 11.00 | 10.85 | −0.15 | 0.47 | ||
Fe ppm | Zero vs. FF1 | 110.00 | 117.14 | 7.14 | 2.28 | |
Zero vs. FF2 | 110.00 | 122.77 | 12.77 | 4.0718* | ||
Zero vs. SF | 110.00 | 120.48 | 10.48 | 3.34 |