Sentence examples for 2 heifers from inspiring English sources
In Exp. 2, heifers fed DDGS 6 d/wk gained more BW (P = 0.01) than heifers fed 3 d/wk.
For the 4 d of phase 2, heifers received the electric stimulus if they touched the twine or entered the exclusion area.
Holstein heifers (n = 12 groups, each containing 2 heifers, 3 mo of age), with no previous experience with freestalls, were initially housed on a sawdust bedded pack and then moved to a freestall pen with or without neck rails.
The group of cows consisted of a mix of two breeds (Friesian and Jersey) and their crossbreeds (Friesian12×Jersey4 and Friesian8×Jersey8) with ages of 2 (heifers), 3 and older than 4 yr old.
In yr 2, heifers on the PSTPST treatment spent more time grazing than heifers on the CNFPST treatment (78 vs. 35% of the time) when first exposed to pasture (d 1).
In Experiment 2, heifers (n = 651) were TAI (Day 0) and 13 days later randomly assigned to one of seven groups (n = 93 per group) to receive a once-used CIDR (three groups; Days 13 20), MGA (three groups; Days 13 19), or no treatment (control group).
It has been described in calves [ 8, 19], heifers [ 20] and mature cattle [ 2, 3, 21] (Table 1).
Ovulation rates differed significantly (P < 0.01) between heifers (1.08, Table 3), and cows (1.46, n = 107).
The new program calls for slaughtering 951,619 cows, 340,789 heifers, and 257,995 calves.
He and his son keep 500 breeding ewes and maybe 50 heifers, all organic.
Cattle supply consisted of 329 steers, 394 heifers, and 169 bulls.
