A survey of early pregnancy losses in West German thoroughbred mares.
作者信息
Merkt H, Günzel A R
出版信息
Equine Vet J. 1979 Oct;11(4):256-8. doi: 10.1111/j.2042-3306.1979.tb01359.x.
Abstract
Embryonic resorption is reported as the main reason for early pregnancy losses in the West German Thoroughbred mare. An analysis of breeding records for the last 11 years showed a resorption rat of 8.4 per cent. Evidence was obtained that these early embryonic losses were associated with too early conception after foaling and with the state of lactation.
摘要
Zotero 插件