Relationship of temperature and humidity to conception rate of Holstein cows in subtropical climate.
D000818:Animals; D002417:Cattle / Q000502:physiology*; D005260:Female; D005306:Fertilization; D006813:Humidity; D008297:Male; D008800:Mexico; D011247:Pregnancy; D012621:Seasons; D013696:Temperature; D014329:Tropical Climate