Results 181 to 190 of about 3,603 (208)
Some of the next articles are maybe not open access.
Circannual estrous variations and ovulation rate in Pelibuey ewes
Small Ruminant Research, 1992Abstract Twelve cycling, mature ewes were kept with two vasectomized rams under constant nutrition maintenance conditions to study annual estrous activity and ovulation. Mean ovulation rate per month was 1.2 corpora lutea (CL) /ewe and 1.72 CL/ewe ovulating, mean proportion of ewes ovulating per month was 69%; proportions of ewes ovulating varied ...
A. Gonzalez +3 more
openaire +1 more source
Phenotype Characterization of Pelibuey Native Lambs Resistant to Haemonchus contortus
Annals of the New York Academy of Sciences, 2008Specific phenotypic traits of the blood‐feeder nematode Haemonchus contortus were characterized on Pelibuey native, cross‐breed sheep in a tropical region of Mexico with background of anthelmintic problems. Data were collected on 4‐month‐old lambs (n= 63) and analyzed weekly in three stages: stage 1 (S1, not infected (0–3 weeks)); S2, first infection ...
Jorge L, Gonzalez +7 more
openaire +2 more sources
Estimation of mature live weight of Mexican Pelibuey sheep
Proceedings of the British Society of Animal Science, 2007Current nutritional models as the CNCPS-sheep (Cannas et al., 2004) are built with the possibility to consider breed effects. An important effect included in the prediction of live weight gain is the maturity index of the animal (the actual weight of the animal in relation to their adult weight). During a concurrent evaluation of the CNCPS-sheep model,
F. Duarte +2 more
openaire +1 more source
Determination of carcass traits in Pelibuey ewes using biometric measurements
Small Ruminant Research, 2017Abstract The objective of this study was to evaluate de relationship between biometric measurements (BM) and carcass traits of 28 Pelibuey ewes. The BM were obtained the day before the slaughter and included height at withers (HW), rib depth (RD), body diagonal length (BDL), body length (BL), pelvic girdle length (PGL), rump depth (RuD), rump height (
Emmanuel Bautista-Díaz +8 more
openaire +1 more source
FecGE mutation in pelibuey sheep
Animal Genetics, 2020Elizabeth Pérez‐Ruiz +5 more
openaire +2 more sources
Perfil de acidos grasos de barbacoa de borregos pelibuey
The objective of this study was to evaluate the fatty acids profile in Pelibuey sheep barbacoa complemented with protected conjugated linoleic acid. Samples of the Longissimus dorsi muscle were used, from 24 Pelibuey sheep which were housed in groups of six animals. Each group was assigned randomly to apply the treatments: 1) base diet with 0, 2) 25, 3)Espinoza-Marín, R. +4 more
openaire +1 more source
Runs of Homozygosity and Gene Identification in Pelibuey Sheep Using Genomic Data
Diversity, 2022José A Rueda, Roberto Zamora-Bustillos
exaly