Nitrogen (Kg∙N∙ha−1) | Volume (L∙ha−1) | Brix | Sugar content | ||||
Fructose | Glucose | Sucrose | Total sugar | ||||
g∙L−1 | |||||||
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0 | 16078† | 14.3 | 17.6 | 25.6a | 38.5 | 82.4 | |
40 | 18347 | 13.3 | 13.7 | 18.1b | 26.5 | 59.0 | |
80 | 19799 | 13.1 | 15.0 | 26.2a | 32.1 | 75.0 | |
120 | 18482 | 13.1 | 18.4 | 24.3a | 33.6 | 77.0 | |
P-value | 0.1951 | 0.0678 | 0.2750 | 0.0396 | 0.1038 | 0.0741 | |
Linear | 0.1294 | 0.0298 | 0.5109 | 0.8251 | 0.4466 | 0.8183 | |
Quadratic | 0.1639 | 0.2988 | 0.7953 | 0.3531 | 0.1401 | 0.1767 | |
Cubic | 0.7568 | 0.8019 | 0.1419 | 0.0526 | 0.4671 | 0.2499 | |
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Variety |
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Topper-76-6 | 16142bc† | 15.3a | 19.7a | 26.1a | 38.9a | 85.1a | |
CHR-SW8 | 18785ab | 13.8b | 18.8a | 25.0a | 36.5a | 80.8a | |
M81E | 20489a | 13.0bc | 17.2a | 25.4a | 39.0a | 81.9a | |
Dale | 14787c | 13.2b | 17.1a | 28.4a | 35.2a | 83.2a | |
Theis | 20954a | 12.1c | 9.0b | 14.1b | 16.6b | 40.3b | |
P-value | 0.008 | <0.0001 | 0.0059 | 0.0015 | 0.0002 | <0.0001 | |