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Table 4 Effects of dietary treatments and sex on body measurementsof cattle

From: Effects of different dietary energy and protein levels and sex on growth performance, carcass characteristics and meat quality of F1 Angus × Chinese Xiangxi yellow cattle

Item

 

HE

LE

SEM

E

P

S

  

LP

HP

LE

HP

    

Start of finishing

        

  Chest girth, cm

M

144.9

145.7

147.1

147.0

2.00

ns

ns

ns

F

142.3

143.4

146.5

142.8

  Withers height, cm

M

106,2

108.7

108.6

112.6

2.65

ns

ns

ns

F

106.0

109.8

111.9

109.8

  Shin circumference, cm

M

18.4

16.6

17.8

16.1

0.88

ns

ns

ns

F

15.3

17.8

16.3

15.4

  Body length, cm

M

123.9

116.3

122.1

122.2

3.81

ns

ns

ns

F

119.3

121.1

122.5

118.5

End of finishing

        

  Chest girth, cm

M

197.4

187.1

182.8

180.0

4.27

*

ns

ns

F

184.0

192.2

183.7

183.9

  Withers height, cm

M

116.4

119.2

118.3

123.3

3.03

ns

ns

ns

F

118.5

120.8

120.4

119.3

  Shin circumference, cm

M

19.9

18.5

19.7

18.2

0.92

ns

ns

ns

F

17.2

19.3

17.8

17.1

  Body length, cm

M

132.8

125.0

130.8

131.6

3.71

ns

ns

ns

F

127.2

129.5

130.7

127.0

Increment

         

  Chest girth, cm

M

52.5

41.4

35.8

33.0

4.56

**

ns

ns

F

41.7

48.7

37.2

41.1

  Withers height, cm

M

10.2

10.4

9.7

10.7

1.48

ns

ns

ns

F

12.5

11.0

8.5

9.4

  Shin circumference, cm

M

1.5

1.9

1.9

2.1

0.21

ns

ns

ns

F

1.8

1.6

1.6

1.8

  Body length, cm

M

8.9

8.7

8.8

9.4

0.34

ns

ns

**

 

F

7.9

8.4

8.2

8.5

    
  1. Significance: *(P < 0.05), **(P < 0.01), ns not significant (P > 0.05).
  2. M = male, steer, F = female, heifer, E = energy, P = protein, S = sex.
  3. Effects of interactions between energy,protein levels and sexwere not significant (P > 0.05).