日 糧， 公斤/頭

日  糧  組  成

泌乳量

公斤/頭

盤固

乾草

盤固

青草

百慕達

乾草

啤酒粕

精料

玉米

脂肪

乾物採食

公斤/頭

精料比

%

酸洗纖維

%

 I. 涼   季：

10.0

6

---

3

8

5.0

1.0

---

15.0

39

28

15.0

6

---

3

8

6.0

2.0

---

16.8

45

25

20.0

6

---

3

8

7.5

2.0

---

18.1

48

24

25.0

5

---

3

8

10.0

2.0

0.1

19.5

55

22

30.0

5

---

3

8

11.0

2.0

0.2

20.5

57

21

35.0

5

---

3

8

13.0

2.0

0.2

22.3

60

20

40.0**

5

---

3

8

14.0

3.0

0.2

24.0

63

19

 II. 熱   季：

10.0

4

---

3

8

5.0

---

0.4

12.8

42

26

15.0

4

---

3

8

7.5

---

0.4

15.0

49

24

20.0

4

---

3

8

9.0

---

0.4

16.3

52

23

25.0

3

---

3

8

11.5

---

0.5

17.8

60

20

30.0**

3

---

3

8

12.5

---

0.6

18.8

62

19

35.0**

3

---

3

8

14.5

---

0.6

20.5

64

18

10.0

---

27

3

8

5.0

---

---

14.3

34

28

15.0

---

27

3

8

7.5

---

---

16.5

42

25

20.0

---

27

3

8

7.5

---

0.5

17.0

44

25

25.0

---

22

3

8

10.0

---

0.5

18.2

52

22

30.0

---

22

3

8

11.5

---

0.5

19.6

55

21

35.0

---

22

3

8

13.5

---

0.5

21.3

58

20