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Authorship: PFEIFER, L. F. M.

ABSTRACT - The objective of this work was to investigate whether puberty and parturition alter the antral follicle count (AFC) in female Nelore (Bos indicus) beef cattle. Two experiments were carried... ...

Repository: BDPA     Publication year: 2023

Authorship: PFEIFER, L. F. M.

Esse estudo teve como objetivo determinar o efeito da contagem de folículos antrais (CFA) e da maturidade sexual na fertilidade de novilhas de corte. Neste estudo, 230 novilhas Nelore, com 20 ± 2 mese... ...

Repository: BDPA     Publication year: 2022

Authorship: OLIVEIRA JUNIOR, J. S. de; SILVA, G. M. da; MOREIRA, E. M.; ANDRADE, J. de S.; NUNES, V. R. R.; MOROTTI, F.; ANDRADE, E. R.; SENEDA, M. M.; PFEIFER, L. F. M.

This study aimed to establish the relationship between antral follicle count (AFC), the time of puberty, and ovarian response in Nelore heifers subjected to timed-AI (TAI) protocols. Prepubescent Nelo... ...

Repository: BDPA     Publication year: 2022

Authorship: PFEIFER, L. F. M.

This study aimed to evaluate the role of prostaglandin F2a (PGF) on ovulation. In Experiment 1, cows were randomly allocated to two treatments to receive 150 ug of d-Cloprostenol (PGF Group, n = 12) o... ...

Repository: BDPA     Publication year: 2021

Authorship: PFEIFER, L. F. M.

The objectives of this study were to de-termine whether EC will induce estrus in ovariectomized cows, and todetermine the effect of EC on expression of estrus and P/AI in ovary-intact cows subjected t... ...

Repository: BDPA     Publication year: 2020

Authorship: PFEIFER, L. F. M.

O objetivo desse estudo foi determinar quantos Kg correspondem a uma unidade de ECC de vacas Girolando.

Repository: BDPA     Publication year: 2019

Authorship: PFEIFER, L. F. M.

Impacto da suplementação na resposta ovariana de vacas Girolando durante a estação seca e chuvosa.

Repository: BDPA     Publication year: 2019

Authorship: PFEIFER, L. F. M.; SILVA, R. R. da

The aim of this study was to evaluate the uterine health and fertility of postpartum beef cows subjected to timed AI (TAI) protocols at different days from calving. Lactating Nelore cows (Bos indicus;... ...

Repository: BDPA     Publication year: 2018

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