Metadata
Author: scielo-abstract
Data
English[en]
Sixty cows were given a reused Norgestomet ear implant on Day 0 and were assigned to receive one of four protocols: (PROT 1) estradiol benzoate (EB) + progesterone (P4) + prostaglandin F2α (PG) (EB+P4+PG); (PROT 2) estradiol valerate (EV) + norgestomet (NG) (EV+NG); (PROT 3) same as EB+P4+PG protocol, plus a 400 UI equine chorionic gonadotropin (eCG) (EB+P4+PG+eCG); (PROT 4) same as EV+NG protocol, plus a 400 UI eCG (EV+NG+eCG).
Spanish[es]
Sesenta vacas recibieron un implante auricular de norgestomet reutilizado y fueron distribuidas en uno de cuatro protocolos: (1) benzoato de estradiol (BE) + progesterona (P4) + prostaglandina F2α (PG) (BE+P4+PG); (2) valerato de estradiol (VE) + norgestomet (NG) (VE+NG); (3) el mismo protocolo BE+P4+PG, asociado con 400 UI de gonadotropina coriónica equina (eCG) (BE+P4+PG+eCG); (4) el mismo protocolo VE+NG, asociado con 400 UI de eCG (VE+NG+eCG).