Table 1 Physicochemical properties of soil in the experimental area
pH | Total Cd | Organic matter g kg−1 | Total nitrogen g kg−1 | Total potassium g kg−1 | Total phosphorus g kg−1 | Alkali-hydrolyzable nitrogen mg kg−1 | Available potassium mg kg−1 | Available phosphorus mg kg−1 |
|---|---|---|---|---|---|---|---|---|
4.64 | 0.81 | 34.21 | 2.51 | 10.34 | 0.3 | 165.44 | 128 | 19.02 |