Table 2 Milk production (kg./305d lactation; mean ± SE)
From: The impact of hair coat color on longevity of Holstein cows in the tropics
Farm ID | Number of cows | Black | Black: white | White |
|---|---|---|---|---|
Farm A | 211 | 11,535.0 ± 253 | 11,121.0 ± 330 | 11,830 ± 187 |
Farm B | 690 | 9,612.7 ± 207 | 9,920.0 ± 234 | 9,928 ± 214 |