| Experiment (Zn, mg∙kg−1) | N (g∙kg−1) | K (g∙kg−1) | Ca (g∙kg−1) | Mg (g∙kg−1) | Na (g∙kg−1) | |
| 0 | NM | 0.26 ± 0.0458 ab | 26.89 ± 4.2547 ab | 17.747 ± 2.8582 abc | 13.047 ± 1.5734 a | 17.509 ± 5.1792 ab |
| M | 0.34 ± 0.0635 ab | 29.783 ± 2.0910 a | 22.997 ± 1.6896 a | 15.747 ± 0.8079 a | 29.135 ± 0.4642 a | |
| 100 | NM | 0.25 ± 0.0624 ab | 17.863 ± 1.2801 bc | 15.967 ± 1.2731 bcd | 16.770 ± 2.2291 a | 17.217 ± 1.3811 ab |
| M | 0.3667 ± 0.0318 a | 22.187 ± 1.8409 abc | 19.343 ± 0.5625 ab | 17.337 ± 1.4834 a | 23.307 ± 6.4599 ab | |
| 300 | NM | 0.2067 ± 0.0593 ab | 16.07 ± 1.4586 c | 11.217 ± 0.7254 cd | 14.027 ± 1.0267 a | 15.590 ± 1.8537 ab |
| M | 0.3267 ± 0.0353 ab | 18.673 ± 0.7576 bc | 14.747 ± 0.8079 bcd | 16.897 ± 0.7442 a | 26.696 ± 1.8572 ab | |
| 900 | NM | 0.116 ± 0.0296 b | 12.343 ± 1.0002 c | 10.45 ± 0.5021 d | 11.467 ± 0.4378 a | 12.477 ± 1.3603 b |
| M | 0.236 ± 0.0291 ab | 15.887 ± 1.5258 c | 13.927 ± 0.9324 bcd | 12.443 ± 1.4404 a | 15.033 ± 2.3617 ab | |
| 0 | NM | 0.18 ± 0.0346 abc | 10.917 ± 0.7294 bcd | 9.480 ± 0.4246 ab | 10.583 ± 0.5605 ab | 12.007 ± 0.9444 b |
| M | 0.2867 ± 0.0318 a | 13.52 ± 1.3718 abc | 11.45 ± 0.5700 a | 11.443 ± 2.0367 a | 16.673 ± 0.6343 a | |
| 100 | NM | 0.23 ± 0.0289 ab | 14.157 ± 0.8920 abc | 9.817 ± 1.1249 ab | 9.043 ± 1.1767 ab | 10.04 ± 0.8271 bc |
| M | 0.2767 ± 0.0233 a | 18.193 ± 1.0045 a | 10.027 ± 0.8233 ab | 10.443 ± 1.1970 ab | 11.217 ± 1.1799 bc | |
| 300 | NM | 0.13 ± 0.0173 bc | 12.657 ± 1.0397 bcd | 8.09 ± 0.5516 ab | 5.443 ± 0.6451 ab | 8.43 ± 0.6409 bc |
| M | 0.2467 ± 0.0410 ab | 14.74 ± 0.8087 ab | 9.433 ± 0.4902 ab | 8.703 ± 0.9034 ab | 9.11 ± 1.2677 bc | |
| 900 | NM | 0.0833 ± 0.0203 c | 8.583 ± 0.6648 d | 7.347 ± 0.9700 b | 5.110 ± 1.2303 b | 7.437 ± 0.5305 c |
| M | 0.1667 ± 0.0328 abc | 9.447 ± 0.3163 cd | 8.180 ± 0.9905 ab | 4.633 ± 0.8287 b | 8.083 ± 0.6759 c | |