The Scientific World Journal / 2014 / Article / Tab 6 / Research Article
Applications of Organic and Inorganic Amendments Induce Changes in the Mobility of Mercury and Macro- and Micronutrients of Soils Table 6 The concentrations of Cu extractable with 0.11 mol L
−1 acetic acid within the incubation experiment (mg·kg
−1 ); the averages marked by the same letter did not significantly differ at
within individual columns; data are presented as mean ± standard deviation (
).
Chernozem Day 1 Day 2 Day 3 Day 4 Day 7 Day 14 Day 21 Control 0.045 ± 0.007a 0.039 ± 0.008a 0.015 ± 0.003a 0.025 ± 0.003a 0.162 ± 0.018abc 0.064 ± 0.013a 0.017 ± 0.008a Control + Hg 0.047 ± 0.012a 0.017 ± 0.001a 0.017 ± 0.004a 0.023 ± 0.003a 0.039 ± 0.019a 0.098 ± 0.025a 0.034 ± 0.015a Digestate 0.224 ± 0.092b 0.230 ± 0.098b 0.187 ± 0.037c 0.299 ± 0.010c 0.362 ± 0.051c 0.517 ± 0.089c 0.911 ± 0.141b Digestate + Hg 0.120 ± 0.010a 0.094 ± 0.026a 0.089 ± 0.028b 0.166 ± 0.038b 0.264 ± 0.031bc 0.334 ± 0.031b 0.763 ± 0.065b Ash 0.053 ± 0.019a 0.059 ± 0.014a 0.032 ± 0.007a 0.054 ± 0.012a 0.065 ± 0.042ab 0.073 ± 0.043a 0.148 ± 0.029a Ash + Hg 0.079 ± 0.011a 0.042 ± 0.003a 0.026 ± 0.005a 0.060 ± 0.013a 0.055 ± 0.035a 0.095 ± 0.027a 0.141 ± 0.069a (NH4 )2 SO4 0.047 ± 0.035a 0.048 ± 0.013a 0.018 ± 0.006a 0.022 ± 0.006a 0.081 ± 0.031ab 0.091 ± 0.038a 0.090 ± 0.060a (NH4 )2 SO4 + Hg 0.038 ± 0.020a 0.029 ± 0.007a 0.008 ± 0.008a 0.029 ± 0.002a 0.029 ± 0.013a 0.066 ± 0.048a 0.379 ± 0.093ab Luvisol Day 1 Day 2 Day 3 Day 4 Day 7 Day 14 Day 21 Control 0.095 ± 0.003a 0.084 ± 0.019a 0.061 ± 0.007a 0.134 ± 0.021a 0.142 ± 0.042a 0.226 ± 0.008a 0.252 ± 0.055a Control + Hg 0.128 ± 0.020a 0.118 ± 0.021ab 0.098 ± 0.011a 0.156 ± 0.024ab 0.164 ± 0.062a 0.357 ± 0.021ab 0.230 ± 0.062a Digestate 0.284 ± 0.085a 0.268 ± 0.022b 0.316 ± 0.051b 0.553 ± 0.087c 0.534 ± 0.136b 0.785 ± 0.032d 1.200 ± 0.142c Digestate + Hg 0.166 ± 0.122a 0.095 ± 0.012a 0.120 ± 0.055a 0.131 ± 0.092a 0.119 ± 0.015a 0.594 ± 0.137cd 0.678 ± 0.164ab Ash 0.196 ± 0.026a 0.161 ± 0.036ab 0.145 ± 0.023ab 0.269 ± 0.051ab 0.220 ± 0.045a 0.542 ± 0.046bc 0.493 ± 0.081ab Ash + Hg 0.225 ± 0.048ab 0.261 ± 0.024b 0.193 ± 0.016ab 0.298 ± 0.045b 0.266 ± 0.040a 0.578 ± 0.058c 0.900 ± 0.042bc (NH4 )2 SO4 0.101 ± 0.022a 0.191 ± 0.048ab 0.078 ± 0.004a 0.184 ± 0.018ab 0.161 ± 0.024a 0.308 ± 0.051a 0.658 ± 0.103ab (NH4 )2 SO4 + Hg 0.140 ± 0.027a 0.138 ± 0.028ab 0.121 ± 0.014a 0.247 ± 0.068ab 0.193 ± 0.050a 0.422 ± 0.101abc 0.555 ± 0.062ab