The aim of this study was to verify the efficacy of reusing intravaginal progesterone (P4)
devices on the reproductive parameters in Santa Inês ewes. Females received intravaginal …

This study aimed to characterize the annual reproductive cycle of Santa Inês sheep in the
Fluminense lowland region (latitude 22° 27′ 45 ″south, Rio de Janeiro, Brazil) between …

Small ruminant breeds have different reactions to climate change, which influences
reproductive performance and the application of biotechnologies. The aim of the present …

The effects of nursing regimens on the body condition, onset of ovarian cyclicity postpartum
and weaning weight of lambs were assessed in Santa Ines ewes. Thirty-two ewes were …

The objective of this study was to identify and to correlate parameters that characterize
puberty and estimate the age and weight of Suffolk ewe lambs in Mato Grosso do Sul. This …

Durante un año, 22 ovejas multíparas Pelibuey mantenidas en condiciones estabuladas
fueron expuestas a machos y se les tomaron muestras de sangre para evaluar el efecto de …

Simple Summary In order to increase the fertility rate of ewes throughout the year, expensive
assisted reproduction programs are used during the spring–summer season despite the hot …

Studies on the rearing of ewe lambs in the Cerrado are scarce, so the objective was to
evaluate the effects of protein-energy supplementation with 1.6 and 2.4% BW on the …

This study aimed to establish P4 and luteinizing hormone (LH) levels and ovarian activity as
approaches to monitor the cyclicity of ewes under postpartum anestrus after the male effect …

This work aimed to investigate the relationship between echogenicity, testicular biometry,
and accessory gland biometry and evaluate the echogenicity pattern of these structures in …