编

体重/g

号

1d

7d

14d

21d

1

18.9

24.4

33.4

38.4

2

21.1

28.3

36.8

39.4

3

20.3

26.1

37.2

40.2

4

19.6

25.8

29.4

36.5

5

18.0

26.7

28.1

35.1

6

19.3

26.7

30.0

39.7

7

21.4

28.2

38.9

41.6

8

20.2

27.5

31.5

37.3

9

19.4

27.8

36.0

40.8

10

17.9

29.7

36.9

43.7

11

20.4

26.8

32.4

39.8

12

19.7

24.4

28.8

34.1

13

18.5

23.8

33.1

38.9

14

19.9

24.1

39.2

43.5

15

21.4

25.4

29.9

37.4

16

22.4

25.1

35.2

38.8

17

19.5

23.7

38.7

41.0

18

22.5

26.9

32.5

37.9

19

20.3

29.4

38.3

44.0

20

22.9

27.5

36.1

39.1

均值

20.2 ± 1.39 a

26.4 ± 1.76 b

34.1 ± 3.58 c

39.4 ± 2.59 d