Sorghum hybrid

BMR^a

CONTROL^a

P

Milk yield (kg/day)

19.9

19.1

0.0001

Fat content (g/kg)

35.2

35.0

0.8202

Fat yield (g/day)

714

662

0.0056

Protein content (g/kg)

30.9

30.5

0.0976

Protein yield (g/day)

620

584

0.0001

Fat corrected milk (kg/day)

18.5

17.8

0.0302

Live weight variation (kg/day)

+0.193

−0.326

0.0085

Concentrate (kg DM/cow/day)

3.1

3.5

0.0001

Efficiency of concentrate (kg FCM/kg DM)

5.6

5.1

0.0005