Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Charollais sheep"'
Autor:
K. Sercombe, Matthew Bell
Publikováno v:
International Journal of Agriculture, Environment and Bioresearch. :96-117
Inbreeding within sheep populations is a relatively understudied area due to limited pedigree information. This study assessed the level of inbreeding within a Charollais sheep population. Data were obtained from35,220 Charollais lambs between the ye
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 66, Iss 1, Pp 61-67 (2018)
The aim of the study was to evaluate the influence of breed (Suffolk, Charollais), sex (ram, ewes) and litter size (singles, twins, triplets) on the growth ability of lambs from birth to 300 days of age. Insignificantly higher (p > 0.05) birth weight
Publikováno v:
Animal Reproduction Science. 149:297-304
© 2014 Elsevier B.V. Foetal death, or abortion at term, in sheep is of major significance to the livestock industry, accounting for more than ¢24million lost per annum. We have investigated whether there is a genetic component to abortion within tw
Autor:
Felipe Alonso Rodríguez-Almeida, M. E. Burrola-Barraza, I. A. García-Galicia, José A. Martínez-Quintana, D. E. Briones
Publikováno v:
Journal of Animal Science. 95:105-106
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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To assess whether the same mutation(s) were responsible for similar phenotypes attributed to ovine chromosome 2 (OAR2) quantitative trait loci (QTL) in different sheep breeds, Suffolk, Texel and Charollais rams from British commercial flocks were gen
Autor:
P. Duncanson, E. K. Morley, R. S. Terry, J. M. Hughes, Judith E. Smith, Geoff Hide, R. H. Williams, D. Thomasson
Publikováno v:
Parasitology. 135:169-173
SUMMARYA study carried out on a sheep farm examined whetherToxoplasma gondiifoetal infection and associated abortion occur in successive lambings. We identified 29 ewes that gave birth to lambs on at least 2 successive years over our study period, 20
Autor:
Steve Wright, Stephen W. Maley, David Buxton, Paul M. Bartley, Elisabeth A. Innes, Susan Rodger
Publikováno v:
Veterinary Parasitology. 149:25-28
Ovine toxoplasmosis, caused by the intracellular protozoan parasite Toxoplasma gondii, was first described in 1954 and while the incidence of ovine infection is difficult to define, it has been reported that in the UK it is responsible for between 1
Autor:
E. K. Morley, Geoff Hide, J. M. Hughes, P. Duncanson, Judith E. Smith, R. H. Williams, R. S. Terry
Publikováno v:
Parasitology. 131:181-185
A study was carried out to investigate the frequencies of abortion and congenital Toxoplasma gondii infection within 27 families (765 individuals) of a pedigree Charollais sheep flock maintained on a working farm in Worcestershire, UK, since 1992. Pe
Publikováno v:
Animal Science. 80:135-141
The confirmation of the segregation of experimentally discovered quantitative trait loci (QTL) in a variety of commercial populations is required before their commercial significance can be fully realized. The use of complex pedigrees in the design o
Publikováno v:
Jurnal Ilmu Ternak dan Veteriner, Vol 10, Iss 1, Pp 17-26 (2005)
In attemp to increase the productivity of Garut sheep, Indonesian Research Institute for Animal Production has crossed Garut sheep (GG) with St. Croix sheep (HH) that has high frame body size and adaptable to the hot climate (in 1995) and with Moulto