Skip to main content

Advertisement

Table 8 Estimates of heritabilities ± SE of lactation curve parameters and AFC

From: Effects of season and age at first calving on genetic and phenotypic characteristics of lactation curve parameters in Holstein cows

Parameters a b c Peak time Peak yield Part1 Part2 Part3 Milk 305-d Persis1 Persis2 AFC
Heritability 0.021 (0.005) 0.015 (0.004) 0.024 (0.011) 0.022 (0.005) 0.115 (0.011) 0.105 (0.010) 0.108 (0.010) 0.072 (0.008) 0. 109 (0.012) 0.026 (0.005) 0.022 (0.005) 0.075 (0.002)