Treatment | Nitrogen (kg∙ha−1) | Phosphorus (kg∙ha−1) | Potassium (kg∙ha−1) | |||
RemovedA | ReturnedB | RemovedA | ReturnedB | RemovedA | ReturnedB | |
Planting method (M) |
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Vertical | 195.8 | 18.2 a | 61.5 | 3.8 a | 377.7 a | 5.0 a |
Horizontal | 172.6 | 15.3 b | 53.9 | 3.1 b | 342.6 b | 3.9 b |
Cultivar (C) |
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Rayong-7 | 205.4 | 18.6 a | 70.7 a | 3.5 | 396.9 | 4.2 b |
Rayong-11 | 194.7 | 19.2 a | 71.6 a | 3.2 | 428.9 | 5.8 a |
Rayong-72 | 158.9 | 14.1 b | 46.2 b | 3.5 | 306.5 | 3.8 b |
Huaybong-80 | 176.2 | 13.4 b | 48.7 b | 3.2 | 348.5 | 5.7 a |
E-dum | 176.1 | 18.4 a | 51.2 b | 3.5 | 320.5 | 2.7 c |
F-test |
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M | ns | ** | ns | ** | * | * |
C | ns | ** | ** | ns | ns | ** |
M × C | * | ** | ns | * | * | ns |