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Fig. 3 | Genetics Selection Evolution

Fig. 3

From: Estimation of genotype by temperature-humidity index interactions on milk production and udder health traits in Montbeliarde cows

Fig. 3

Evolution of additive genetic variances for each trait with THI at three selected days-in-milk (DIM) in first (L1) and second (L2) lactation. For all traits and both parities, the standard errors range from 4 to 15%, 4 to 30%, and 5 to 22% of the estimated genetic variances when the THI is between 30 and 70, below 30, and above 70, respectively. MY milk yield, kg2, FY fat yield, kg2, PY protein yield, kg2, FC fat content, (g/kg)2, PY protein content, (g/kg)2, SCS somatic cell score

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