Long-acting progesterone supplementation and administration of gonadotropin releasing hormone in early diestrus improves pregnancy rates in Nellore cows with low body condition score and subjected to timed artificial insemination

Samuel Rodrigues Bonamichi do Couto; Nicolas Moreira Piedras Monnerat Caparelli; Mateus Gonçalves Costa; Yuri Barbosa Guerson; Raphael Azevedo Lamim; Rafaella Sobrinho Vidal; João Paulo Nascimento Andrade; Rondineli Pavezzi Barbero; Marco Roberto Bourg de Mello