Dairy cattle Trait Groups

Milk yield traits - whole lactation

• fat percentage, first lactation (f%1) 7 estimates
• fat percentage, second lactation (f%2) 7 estimates
• fat yield, first lactation (fy1) 13 estimates
• fat yield, second lactation (fy2) 7 estimates
• milk yield, repeated records (my) 6 estimates
• milk yield, first lactation (my1) 13 estimates
• milk yield, second lactation (my2) 7 estimates
• protein percentage, first lactation (p%1) 7 estimates
• protein percentage, second lactation (p%2) 7 estimates
• protein yield, first lactation (py1) 7 estimates
• protein yield, second lactation (py2) 7 estimates