<p>Treatment medians pH in topsoil at the baseline, and after two and three years of cropping, sampled at a depth of 0-15 cm. Square brackets indicate the lower and higher plot medians. N = the number of raw data points which informed each of the plot medians.</p>
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Treatment medians pH in topsoil at the baseline, and after two and three years of cropping, sampled at a depth of 0-15 cm. Square brackets indicate the lower and higher plot medians. N = the number of raw data points which informed each of the plot medians.
创建时间：
2026-03-06
