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Evaluation Of Low-Quality Forages In A Winter Dietary Regimen Of Western White-Face Ewes Used For Milk Production, Raúl Meneses
Evaluation Of Low-Quality Forages In A Winter Dietary Regimen Of Western White-Face Ewes Used For Milk Production, Raúl Meneses
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
The evaluation of ammoniation of mature grass (1/3 Festuca sp, 1/3 Bromus and 1/3 Dactylis sp) as a basal diet for pregnant ewes and its effects on ruminal fermentation were studied. Ammoniation increased the forage dry matter intake (DMI), crude protein (CP), and gross energy digestibility. Ruminal pH and total volatile fatty acid were not affected by ammoniation (P > .05). Individual VFA concentrations were affected significantly.
In a third experiment, ammoniated wheat straw was evaluated as a basal diet for wintering pregnant ewes. Ammoniated straw replaced grass hay in the diet. Dry matter intake was not different (P > .05). Final …