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Chewing Activities of Selected Roughages and Concentrates by Dairy Steers
Chewing Activity Dairy Steer Roughage Index Value Roughages Concentrate
2016/4/11
To evaluate the chewing activity of ruminant feeds, four Holstein steers (average body weight 742 15 kg) were employed. Experimental feeds were four roughages (NH3-treated rice straw, alfalfa hay, cor...