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The effect of different processing methods of barley in Holstein dairy cows
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Department of Animal Science, Isfahan University of Technology, Isfahan, Iran 84156
 
 
Publication date: 2004-08-30
 
 
Corresponding author
G. R. Ghorbani   

Department of Animal Science, Isfahan University of Technology, Isfahan, Iran 84156
 
 
J. Anim. Feed Sci. 2004;13(Suppl. 1):203-206
 
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ABSTRACT
Eight lactating Holstein cows in a duplicated 4×4 Latin-square experiment were used to compare the effect of differently processed barley. Treatments were: 1. ground barley, 2. steamrolled barley, 3. dry-rolled barley (PI=72%), 4. dry-rolled barley (PI=81%). Treatment 2 and 3 compared to 4 showed higher milk (28.25, 28.82 vs 26.59 kg/d), and protein (0.84, 0.86 vs 0.80 kg/d) and treatment 1 and 3 showed higher 4% FCM (27.42, 27.44 vs 25.57 kg/d), compared with treatment 4. These results indicate diets consisting of 25% ground barley can be used effectively, without any negative effects on performance.
ISSN:1230-1388
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