https://www.selleckchem.com/pr....oducts/gsk269962.htm
Rectal temperature measures were taken by a mercury thermometer during milkings. In our findings, during the cold season, RW cows had lower temperatures on the surface of pigmented spots (p = 0.01) but did not differ from BW animals when comparing rectal temperatures (p = 0.7. During the hot season, however, RW cows had lower temperatures on white spots (p = 0.049) as well as lower rectal temperatures (p = 0.029). These results suggest that the red coat phenotype presents less absorption of solar radiation, retaining less heat. One
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