Metabolic safety-margins do not differ between cows of high and low genetic merit for milk production

Landbrug og biologi

• margin of safety 100%
• genetic merit 99%
• milk production 64%
• cows 51%
• L-thyroxine 48%
• cattle 44%
• body condition 28%
• body weight 18%
• selective breeding 17%
• thyroxine 15%
• milking 15%
• milk yield 13%
• heart rate 13%
• dairy cows 12%
• lactation 12%

Medicin og biovidenskab

• Milk 68%
• Cattle 58%
• Safety 42%
• Selective Breeding 23%
• Body Weight 20%
• Lactation 15%
• Thyroxine 15%
• Heart Rate 10%
• Therapeutics 4%