Table 9.1.
Item | 2L | 4L |
---|---|---|
Health disorders | 8b | 5c |
Average Daily Gain, kg/d | 0.80 | 1.03 |
Milk yield, kg | ||
First lactation | 7,848w | 7,526w |
Second lactation | 8,167w | 9,516x |
a 37 Brown Swiss heifers received 2 L and 31 heifers received 4 L of good quality colostrum. 28 heifers fed 2 L and 27 heifers fed 4 L became lactating cows.
Pneumonia (n = 3), ulcers (n = 2), and poor health (n = 3).
Coronavirus (n = 4); navel infection (n = 1).
Means in the same row with different superscripts differ (P<0.05).
Adapted from Faber et al., 2005.5