成土母质 | 样品数 | 元素 | 极丰富 | 丰富 | 潜在缺乏 | 缺乏 | 极缺 | ||||||
个 | % | 个 | % | 个 | % | 个 | % | 个 | % | 个 | % | ||
第四纪黏土 | 36 | 10.65 | Ca | 5 | 13.89 | 7 | 19.44 | 15 | 41.67 | 9 | 25.00 | 0 | 0.00 |
Mg | 0 | 0.00 | 0 | 0.00 | 4 | 11.11 | 22 | 61.11 | 10 | 27.78 | |||
河流冲积物 | 21 | 6.21 | Ca | 3 | 14.29 | 3 | 14.29 | 8 | 38.10 | 7 | 33.33 | 0 | 0.00 |
Mg | 0 | 0.00 | 0 | 0.00 | 2 | 9.52 | 12 | 57.14 | 7 | 33.33 | |||
泥质砂页岩 | 56 | 16.57 | Ca | 5 | 8.93 | 5 | 8.93 | 7 | 12.50 | 21 | 37.50 | 18 | 32.14 |
Mg | 0 | 0.00 | 1 | 1.79 | 4 | 7.14 | 19 | 33.93 | 32 | 57.14 | |||
石英砂岩 | 24 | 7.10 | Ca | 2 | 8.33 | 1 | 4.17 | 4 | 16.67 | 16 | 66.67 | 1 | 4.17 |
Mg | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 11 | 45.83 | 13 | 54.17 | |||
碳酸盐岩 | 130 | 38.46 | Ca | 24 | 18.46 | 21 | 16.15 | 36 | 27.69 | 49 | 37.69 | 0 | 0.00 |
Mg | 0 | 0.00 | 2 | 1.54 | 6 | 4.62 | 69 | 53.08 | 53 | 40.77 | |||
紫色页岩 | 71 | 21.01 | Ca | 6 | 8.45 | 11 | 15.49 | 35 | 49.30 | 19 | 26.76 | 0 | 0.00 |
Mg | 0 | 0.00 | 0 | 0.00 | 6 | 8.45 | 57 | 80.28 | 8 | 11.27 |