Fertilizer Type | Tomato Variety | Mean | |
Roma savana | Rio grande | ||
pH |
|
|
|
Control | 5.4 | 5.4 | 5.4b |
Urea + SSP | 5.5 | 5.5 | 5.5a |
Urine + ORP | 5.5 | 5.1 | 5.3c |
Urea + SSP + urine + ORP | 5.5 | 5.5 | 5.5a |
Mean | 5.5 | 5.4 |
|
Lycopene (mg/100g) |
|
|
|
Control | 4.0a | 3.2b | 3.6b |
Urea + SSP | 4.0a | 3.6a | 3.8a |
Urine + ORP | 3.1c | 3.1b | 3.1c |
Urea + SSP + urine + ORP | 3.5b | 3.6a | 3.6b |
Mean | 3.7 | 3.4 |
|
Ascorbic Acid (mg/100g) |
|
|
|
Control | 75.5b | 65.7d | 70.6c |
Urea + SSP | 63.0d | 78.6a | 70.8b |
Urine + ORP | 80.3a | 75.3b | 77.8a |
Urea + SSP + urine + ORP | 68.1c | 69.4c | 68.8d |
Mean | 71.7 | 72.3 |
|
β-Carotene (μg/100g) |
|
|
|
Control | 841.7d | 986.7c | 914.2d |
Urea + SSP | 1118.3b | 1105.0a | 1111.7a |
Urine + ORP | 1182.7a | 995.0c | 1088.8b |
Urea + SSP + urine + ORP | 1045.3c | 1061.7b | 1053.5c |
Mean | 1047.0 | 1037.1 |
|
Titratable Acidity (T/10) |
|
|
|
Control | 0.5b | 0.7a | 0.6b |
Urea + SSP | 0.5b | 0.6b | 0.6b |
Urine + ORP | 0.7a | 0.6b | 0.7a |
Urea + SSP + urine + ORP | 0.6ab | 0.6b | 0.6b |
Mean | 0.6 | 0.6 |
|