Heifer weight

Temperature (˚C)

4.4˚C

10˚C

14.4˚C

21.1˚C

26.6˚C

32.2˚C

Daily water intake (l)

182

15.1

16.3

18.9

22.0

25.4

36.0

273

20.1

22.0

25.0

29.5

33.7

48.1

364

23.0

25.7

29.9

34.8

40.1

56.8

409 (pregnant)

25.4

27.3

31.4

36.7

-

-

409 (lactating)*

43.1

47.7

54.9

64.0

67.8

61.3