Skip to main content

Table 8 Effects of dietary treatments and sex onchemical composition of LM

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

LP

HP

    

Dry matter, %

M

28.6

28.0

27.7

26.2

0.010

ns

ns

*

F

30.2

29.3

29.0

28.3

Crude protein, % DM

M

70.2

70.8

76.8

75.8

0.035

*

ns

ns

F

65.2

68.0

72.7

74.4

Intramuscular fat, % DM

M

28.4

27.7

18.5

22.4

0.038

**

ns

ns

 

F

32.3

31.2

25.7

24.6

    
  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 level and sex were not significant (P > 0.05).