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Table 3 Genetic variances of the traits at temperature-humidity index (THI) 50 and THI 70, and genetic variances of the slopes at THI 70

From: Effect of temperature-humidity index on the evolution of trade-offs between fertility and production in dairy cattle

 

CR (%2)

PY (g2/d2)

Genetic variance of the trait at THI = 50

 HOL

58.9 (2.53)

2277 (56)

 MON

33.6 (3.85)

1887 (87)

Genetic variance of the trait at THI = 70

 HOL

78.3 (5.68)

1733 (55)

 MON

49.7 (8.95)

1322 (84)

Genetic variance of slope at THI = 70 (per unit of additional THI2)

 HOL

0.12 (0.01)

1.31 (0.03)

 MON

0.03 (0.006)

0.99 (0.03)

  1. Standard errors in brackets