Hair ewes, carcass characteristics, energy balance, undernutrition resumen. Actividad ovulatoria anual en ovejas pelibuey y suffolk en. The objective was to evaluate the reproductive performance and productivity of pelibuey ewes in two flocks in southeastern mexico. Pdf external stimuli help restore postpartum ovarian. Reproduction performance of pelibuey ewes in response to estrus synchronization and artificial insemination in northwestern mexico. The aim of this study was to evaluate the productive and reproductive performance of a hair sheep flock in an accelerated lambing system. Circannual estrous variations and ovulation rate in. Reproductive performance of pelibuey and blackbelly sheep. Pdf some pelibuey sheep do not present a reproductive seasonality that is common in the species. Pdf this experiment was carried out to study the productive behaviour after weaning of pelibuey sheep, fed with b molasses ad libitum. Progesterone concentrations between days 5 and 14 of the estrous cycle were higher p pelibuey. Sorry, we are unable to provide the full text but you may find it at the following locations.
Pdf puberty age in pelibuey ewes lambs, daughters of. Small ruminant research elsevier small ruminant research 22 1996 31 37 reproductive performance of pelibuey and blackbelly sheep under tropical management systems in mexico m. Comportamiento maternal alrededor del parto y reconocimiento. Algunas abstract some pelibuey sheep do not present a reproductive seasonality that is common in the species. To estimate metabolizable energy requirements for maintenance me m, energy efficiency of weight gain eewg and fat thickness, in pelibuey. Requirements and energy efficiency of pelibuey and. Effect of the number of parturitions on the productive.
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