Table 4. BCS and estrus cycle of Hanwoo cows with different NR levels
NR (%) | No. cow | Body weight (kg) | BCS | Estrus cycle (day) |
80 | 6 | 364.6 ± 10.0c | 2.6 ± 0.1c | 24.6 ± 2.8 |
100 | 8 | 431.0 ± 17.6b | 3.2 ± 0.1b | 20.8 ± 0.2 |
120 | 5 | 482.4 ± 20.3a | 3.7 ± 0.1a | 21.2 ± 0.5 |
All values are mean ± standard error.
Values with different superscripts within a column (p < 0.05).
BCS, body condition score; NR, nutrient requirements.