Horse Breeding Arithmetic: 2 + 2 = 1
Loch, Wayne Eugene
Massey, John Walter, 1931-
Metadata[+] Show full item record
It is a common belief that on average if two mares are bred during one estrus (heat), only one will give birth to a foal. A number of factors can affect this 50 percent average foaling rate, however, and scientific knowledge combined with experience will make the results of breeding more positive and predictable.
Extension publications (MU)