Birth and weaning weights, as well as preweaning average daily gain of 55 Rambouillet lambs managed under confined conditions were analyzed, in order to evaluate the influence of number of lambing (1, 2, 3+), type of birth (single, twin), and sex of lamb (male, female) on the above variables. The study was carried out at the Sheep Unit, Facultad de Agronomía, Universidad Autónoma de San Luis Potosí, México. Weaning of lambs was practiced at 12 weeks of age. An analysis of variance was performed for the three variables utilizing for each one a model of fixed effects by means of the PROC GLM of SAS. Overall least-squares means for birth and weaning weights, and average daily gain were 4.7±1.1, 17.9±2.6, and 0.235±0.04 kg, respectively...
The effects of physiological and management factors on the milk composition of Rambouillet ewes unde...
Objective. Determine the effect of some variation factors that affect the characteristics of birth w...
The aim of this research were to study the effect of weaning age and weight on post-growing rate (PW...
The objective of this experiment was to study the effect of genetic type, sex, birth type and birth ...
Abstract The aim of this study was to evaluate the influence of type of birth (TB) of lambs and numb...
The aim of this study was to evaluate the effects of ram and ewe biotype on birth weight (BW), avera...
To estimate genetic, non-genetic and environmental effects on the response variables birth weight (B...
Abstract: Introduction: In Mexico, there is an unmet demand for sheep meat. To remedy this, it is n...
Birth weigths (BrW) of lambs collected from 1983 to 1989 by the Centro Nacional de Pesquisa de Coco ...
The objective of this study was to evaluate the effect of non-genetic factors on the characteristics...
An experiment was conducted in order to study the growth rate curves of Cuban Pelibuey lambs during ...
The objective of the study was to evaluated the birth (BW) and weaning weights (WW) of Blackbelly (B...
This study had as objective to evaluate de estimated weight gain of younger animals (EWG...
An experiment was conducted in order to study the growth curves of Cuban Pelibuey sheep during pre-w...
In the tropical region of Mexico, the study of preweaning and postweaning productive peformance of l...
The effects of physiological and management factors on the milk composition of Rambouillet ewes unde...
Objective. Determine the effect of some variation factors that affect the characteristics of birth w...
The aim of this research were to study the effect of weaning age and weight on post-growing rate (PW...
The objective of this experiment was to study the effect of genetic type, sex, birth type and birth ...
Abstract The aim of this study was to evaluate the influence of type of birth (TB) of lambs and numb...
The aim of this study was to evaluate the effects of ram and ewe biotype on birth weight (BW), avera...
To estimate genetic, non-genetic and environmental effects on the response variables birth weight (B...
Abstract: Introduction: In Mexico, there is an unmet demand for sheep meat. To remedy this, it is n...
Birth weigths (BrW) of lambs collected from 1983 to 1989 by the Centro Nacional de Pesquisa de Coco ...
The objective of this study was to evaluate the effect of non-genetic factors on the characteristics...
An experiment was conducted in order to study the growth rate curves of Cuban Pelibuey lambs during ...
The objective of the study was to evaluated the birth (BW) and weaning weights (WW) of Blackbelly (B...
This study had as objective to evaluate de estimated weight gain of younger animals (EWG...
An experiment was conducted in order to study the growth curves of Cuban Pelibuey sheep during pre-w...
In the tropical region of Mexico, the study of preweaning and postweaning productive peformance of l...
The effects of physiological and management factors on the milk composition of Rambouillet ewes unde...
Objective. Determine the effect of some variation factors that affect the characteristics of birth w...
The aim of this research were to study the effect of weaning age and weight on post-growing rate (PW...