Influence of dietary vitamin A content on serum and liver vitamin A concentrations and health in preruminant Holstein calves fed milk replacer

Keyphrases

• Liver 100%
• Ruminants 100%
• Milk Replacer 100%
• Holstein Cows 100%
• Calf Feeding 100%
• Vitamin A 100%
• Dietary Vitamin A 100%
• Dry Matter 21%
• Calves 15%
• Fecal Score 15%
• Hyperthermia 10%
• Negative Association 10%
• Nasal Discharge 10%
• Weaned Calf 10%
• Ocular Discharge 10%
• Serum Samples 5%
• Treatment Group 5%
• Body Temperature 5%
• High Incidence 5%
• At Birth 5%
• Biopsy Specimen 5%
• Growth Performance 5%
• Clinical Signs 5%
• Current Requirement 5%
• Liver Biopsy 5%
• Neurological Examination 5%
• Dairy Calf 5%
• Liquid Diet 5%
• Fecal Concentration 5%
• Vitamin A Requirement 5%
• Vitamin A Stores 5%
• Colostrum Replacer 5%
• Serum Retinol 5%
• Dietary Reference Intakes 5%
• Vitamin A Deficiency 5%

Agricultural and Biological Sciences

• Holstein 100%
• Feeds 100%
• Milk Replacer 100%
• Retinol 100%
• Growth and Development 4%
• Colostrum 4%
• Growth Performance 4%
• Body Temperature 4%
• Dairy Calves 4%
• Neurological Examination 4%
• Liquid Diet 4%
• Vitamin A Deficiency 4%
• Dietary Reference Intake 4%