七、泌乳牛平衡日糧模式

 () 盤固草為主要芻料來源

模式1:盤固草、精料

 

糧, 公斤/

     

泌乳量

公斤/

盤固

乾草

盤固

青草

精料

大豆粕

玉米

脂肪

 

乾物採食

公斤/

精料比

%

酸洗纖維

%

 I.    季:

 

 

 

10.0

10

---

7.5

---

---

---

 

15.3

40

29

15.0

10

---

10.0

---

---

---

 

17.5

46

27

20.0

10

---

10.0

1.0

---

---

 

18.4

49

26

25.0

9

---

12.0

1.0

1.0

---

 

20.2

57

23

30.0

9

---

12.0

1.0

2.0

---

 

21.0

59

22

35.0**

9

---

14.0

1.0

2.5

---

 

23.2

62

21

40.0**

9

---

15.0

1.0

3.0

---

 

24.5

64

20

 

 

 

 

 II.    季:

 

 

 

10.0

8

---

8.0

---

---

---

 

14.0

46

27

15.0

8

---

10.5

---

---

---

 

16.2

52

24

20.0

8

---

12.0

---

---

---

 

17.5

55

23

25.0**

7

---

12.0

1.0

---

0.5

 

18.0

61

21

30.0**

7

---

13.0

1.0

---

0.5

 

18.9

63

20

35.0**

7

---

15.0

1.0

---

0.6

 

20.3

66

19

 

 

 

 

 

 

 

 

 

 

 

10.0

3

30

6.5

---

---

---

 

14.3

37

29

15.0

3

30

9.0

---

---

---

 

16.5

44

26

20.0

3

30

11.0

---

---

---

 

18.3

49

24

25.0

3

25

12.0

0.5

---

0.2

 

18.8

55

22

30.0

3

25

13.0

0.5

---

0.3

 

19.8

57

22

35.0

3

25

14.0

1.0

---

0.5

 

21.3

60

21

** 不推薦;精料必需分三餐或四餐餵飼,以減低過酸情形;盤固草品質必需嚴格控制良好,達到表中最低的採食量要求;熱季盤固草儘可能以青刈方式供應。