K Fertilizer (kg ha-1) |
N (%) |
P (mg kg-1) |
K (cmol kg-1) |
Ca (cmol kg-1) |
Mg (cmol kg-1) |
|||||
---|---|---|---|---|---|---|---|---|---|---|
2015 | 2016 | 2015 | 2016 | 2015 | 2016 | 2015 | 2016 | 2015 | 2016 | |
0.0 | 0.17d | 0.15e | 9.4d | 8.5d | 0.13d | 0.13d | 1.70a | 1.74a | 0.40a | 0.38a |
40.0 | 0.18c | 0.16d | 10.5c | 9.5c | 0.22c | 0.20c | 1.68a | 1.70a | 0.38b | 0.36b |
80.0 | 0.19b | 0.17c | 10.9b | 10.3b | 0.27a | 0.26a | 1.60a | 1.63a | 0.35c | 0.33c |
120.0 | 0.22a | 0.20b | 11.9a | 10.9a | 0.26a | 0.25a | 1.56bc | 1.57bc | 0.33d | 0.32d |
160.0 | 0.22a | 0.21a | 11.9a | 10.9a | 0.27a | 0.25a | 1.50c | 1.53c | 0.31e | 0.30d |