Pedon No. | Horizon | Depth (cm) | Zn | Fe | Cu | Mn | B |
(mg·kg−1) | |||||||
Northern dry zone of Karnataka | |||||||
Pedon 1 | Ap | 0 - 14 | 0.48 | 3.12 | 5.99 | 3.64 | 0.64 |
A2 | 14 - 32 | 0.37 | 2.37 | 4.89 | 5.56 | 0.39 | |
Bss1k | 32 - 72 | 0.29 | 2.02 | 5.23 | 4.23 | 0.35 | |
Bss2k | 72 - 96 | 0.25 | 1.69 | 4.14 | 4.12 | 0.32 | |
BssCk | 96 - 121+ | 0.21 | 1.23 | 3.65 | 3.15 | 0.23 | |
Pedon 2 | Ap | 0 - 16 | 0.54 | 4.22 | 5.85 | 6.36 | 0.41 |
A2 | 16 - 40 | 0.52 | 3.24 | 5.26 | 5.88 | 0.32 | |
Ap1 | 40 - 77 | 0.41 | 3.02 | 6.63 | 6.52 | 0.24 | |
Bss1k | 77 - 102 | 0.33 | 2.41 | 6.97 | 4.85 | 0.21 | |
BssCk | 102 - 142+ | 0.30 | 2.14 | 6.65 | 7.54 | 0.19 | |
Pedon 3 | Ap | 0 - 19 | 0.62 | 3.23 | 4.42 | 4.16 | 0.49 |
A2 | 19 - 41 | 0.53 | 2.46 | 4.33 | 2.14 | 0.48 | |
Bss1k | 41 - 64 | 0.45 | 2.29 | 1.54 | 3.12 | 0.37 | |
Bss2k | 64 - 98 | 0.38 | 1.61 | 4.02 | 3.54 | 0.34 | |
BssCk | 98 - 122+ | 0.24 | 1.28 | 4.28 | 1.22 | 0.21 | |
Northern transition zone of Karnataka | |||||||
Pedon 4 | Ap | 0 - 14 | 0.57 | 5.92 | 5.22 | 4.72 | 0.41 |
A2 | 14 - 32 | 0.41 | 4.52 | 5.43 | 4.84 | 0.33 | |
A3 | 32 - 54 | 0.32 | 3.23 | 5.87 | 5.29 | 0.27 | |
Bss1 | 54 - 88 | 0.28 | 2.55 | 4.36 | 4.03 | 0.22 | |
Bss2 | 88 - 137+ | 0.23 | 1.44 | 4.24 | 3.81 | 0.21 | |
Pedon 5 | Ap | 0 - 15 | 0.52 | 4.42 | 5.35 | 4.81 | 0.34 |
A2 | 15 - 31 | 0.34 | 4.20 | 7.04 | 6.46 | 0.28 | |
Bss1 | 31 - 79 | 0.22 | 3.37 | 6.83 | 6.15 | 0.24 | |
Bss2 | 79 - 104 | 0.19 | 2.28 | 4.38 | 4.02 | 0.23 | |
Bss3 | 104 - 140+ | 0.14 | 2.11 | 5.21 | 4.83 | 0.22 | |
Pedon 6 | Ap | 0 - 13 | 0.43 | 4.88 | 4.87 | 4.45 | 0.47 |
A2 | 13 - 37 | 0.32 | 3.57 | 7.06 | 6.44 | 0.23 | |
Bss1 | 37 - 75 | 0.20 | 3.27 | 7.62 | 7.03 | 0.21 | |
Bss2 | 75 - 99 | 0.17 | 2.25 | 7.48 | 6.92 | 0.19 | |
Bss3 | 99 - 129+ | 0.11 | 2.15 | 4.35 | 3.69 | 0.15 |