Studies on reproductive performance of crossbred cattle in chittoor district andhra pradesh

Abstract

An investigation was undertaken to study the reproductive performance of crossbred cattle (368 heifers and 262 cows) in Chittoor District, Andhra Pradesh. The age at puberty, age at conception, age at first calving, postpartum estrus, service period and intercalving period were found to be 569.85, 604.06, 874.25, 179.76, 219.33 and 497.18 days respectively newline