This version is not peer-reviewed.
Submitted:
07 March 2024
Posted:
07 March 2024
You are already at the latest version
A peer-reviewed article of this preprint also exists.
pH | CEC (cmol kg−1) |
TP (g kg−1) |
AP (mg kg−1) |
TK (g kg−1) |
AK (mg kg−1) |
Total Cd (mg kg−1) |
DTPA Cd (mg kg−1) |
---|---|---|---|---|---|---|---|
7.52 | 23.1 | 0.31 | 16 | 8.89 | 157 | 0.033 | 0.006 |
Treatment | Organic fertilizer | Urea | Superphosphate | Potassium chloride | Converted to major nutrients | |||||
---|---|---|---|---|---|---|---|---|---|---|
Base fertilizer | Topdressing | Base fertilizer | Topdressing | Base fertilizer | Topdressing | N | P2O5 | K2O | ||
CK | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
CF | 0 | 237 | 158 | 937 | 0 | 187.5 | 0 | 181.5 | 112.5 | 112.5 |
OF | 0 | 249.6 | 166.4 | 625 | 0 | 131 | 0 | 191.4 | 75 | 78.75 |
T1 | 2815 | 187.2 | 124.8 | 353 | 0 | 72.1 | 0 | 191.4 | 75 | 78.75 |
T2 | 5629 | 124.8 | 83.2 | 81 | 0 | 13 | 0 | 191.4 | 75 | 78.75 |
M1 | 2815 | 187.2 | 124.8 | 625 | 0 | 131 | 0 | 191.4 | 107.6 | 114.2 |
M2 | 5629 | 124.8 | 83.2 | 625 | 0 | 131 | 0 | 191.4 | 140.29 | 149.7 |
Treatment | Organic fertilizer | Urea | Superphosphate | Potassium chloride | Converted to major nutrients | |||||
---|---|---|---|---|---|---|---|---|---|---|
Base fertilizer | Topdressing | Base fertilizer | Topdressing | Base fertilizer | Topdressing | N | P2O5 | K2O | ||
CK | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
CF | 0 | 196 | 130 | 562.5 | 0 | 112.5 | 0 | 150 | 67.5 | 67.5 |
OF | 0 | 274 | 183 | 500 | 0 | 150 | 0 | 210 | 60 | 90 |
T1 | 3088 | 205 | 137 | 201.5 | 0 | 85 | 0 | 210 | 60 | 90 |
T2 | 6176 | 137 | 92 | 0 | 0 | 20 | 0 | 210 | 72 | 90 |
M1 | 3088 | 205 | 137 | 500 | 0 | 150 | 0 | 210 | 96 | 129 |
M2 | 6176 | 137 | 92 | 500 | 0 | 150 | 0 | 210 | 132 | 168 |
Treatment | Effective panicle number per m2 (× 104 ha−1) |
Grains per panicle (No) | 1000-grain weight (g) | Grain yield (kg ha−1) |
---|---|---|---|---|
CK | 268 ± 13.3d | 30 ± 0.75e | 41.8 ± 0.25a | 3800 ± 82.3f |
CF | 294 ± 5.25cd | 34 ± 0.34d | 42.1 ± 0.25a | 4390 ± 80.1e |
OF | 385 ± 24.6a | 38.2 ± 1.39ab | 41.8 ± 0.28a | 5300 ± 63.7a |
T1 | 349 ± 8.36ab | 34 ± 0.38d | 42.5 ± 0.40a | 4970 ± 73.8bc |
T2 | 284 ± 13.8cd | 40.4 ± 0.52a | 42.2 ± 0.18a | 4670 ± 81.8d |
M1 | 365 ± 11.9ab | 35.6 ± 0.46cd | 41.5 ± 0.30a | 5200 ± 84.6ab |
M2 | 324 ± 13.5bc | 36.6 ± 0.64bc | 42.5 ± 0.32a | 4860 ± 81.8cd |
Treatment | Effective spike (106 ha−1) |
Grains per panicle (No) | 1000-grain weight (g) | Grain yield (kg ha−1) |
---|---|---|---|---|
CK | 1.99 ± 0.08d | 121 ± 3.11d | 24.1 ± 0.25d | 6220 ± 90d |
CF | 2.34± 0.04c | 126 ± 1.29c | 24.6 ± 0.25bcd | 6670 ± 50c |
OF | 2.37 ± 0.08c | 132 ± 2.63bc | 24.5 ± 0.28cd | 6840 ± 140c |
T1 | 2.64 ± 0.07ab | 135 ± 1.76bc | 25.2 ± 0.18abc | 7520 ± 50ab |
T2 | 2.57 ± 0.09bc | 132 ± 3.30bc | 25.4 ± 0.28ab | 7380 ± 50b |
M1 | 2.87 ± 0.10a | 143 ± 1.99a | 25.5 ± 0.32a | 7900 ± 220a |
M2 | 2.68 ± 0.03ab | 139 ± 2.43b | 24.6 ± 0.30bcd | 7710 ± 150ab |
Disclaimer/Publisher’s Note: The statements, opinions and data contained in all publications are solely those of the individual author(s) and contributor(s) and not of MDPI and/or the editor(s). MDPI and/or the editor(s) disclaim responsibility for any injury to people or property resulting from any ideas, methods, instructions or products referred to in the content. |
Downloads
98
Views
55
Comments
0
Subscription
Notify me about updates to this article or when a peer-reviewed version is published.
© 2025 MDPI (Basel, Switzerland) unless otherwise stated