| CON | GEO | LEO | GLO | SEM | P- value |
---|---|---|---|---|---|---|
Nutrient digestibility (%) | ||||||
 Dry matter | 70.8b | 73.5a | 74.0a | 74.6a | 1.033 | 0.013 |
 Ether extract | 72.6 | 71.9 | 72.3 | 73.0 | 2.411 | 0.102 |
 Crude protein | 68.1b | 70.3ab | 72.1a | 72.8a | 0.883 | 0.010 |
Digestive enzymes activity (U/ml) | ||||||
 Amylase | 3.18c | 6.52a | 4.32b | 5.41ab | 0.716 | 0.007 |
 Trypsin | 21.61b | 22.08b | 20.95b | 23.91a | 1.128 | 0.034 |
 Lipase | 9.07b | 13.22a | 9.51b | 13.64a | 0.095 |  < 0.001 |