Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Michael L. Thonney"'
Publikováno v:
Indian Journal of Small Ruminants (The). 29:126-133
Publikováno v:
J Anim Sci
The objective of this study was to examine the effect of feeding cranberry vine (CV) on milk components during early lactation as part of a larger study on the antiparasitic efficacy of CV supplementation on ewes during the periparturient period. Ewe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a106d13b02573fa2b7b9587b5c9196f
https://europepmc.org/articles/PMC8499164/
https://europepmc.org/articles/PMC8499164/
Publikováno v:
Journal of Heredity. 110:577-586
Sheep are seasonally polyestrous, traditionally breeding when the day length shortens in the autumn. The changing photoperiod stimulates reproductive hormones through a series of chemical pathways, ultimately leading to cyclicity. Some breeds of shee
Publikováno v:
J Anim Sci
The effect of level of soyhull inclusion on dry matter intake, feed efficiency, apparent dry matter digestibility, in-vitro NDF appearance and body weight changes was investigated in this triply replicated, 3′3 Latin square design. Finnsheep ′ Do
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::092da9e08651235249112f328c64523b
https://europepmc.org/articles/PMC7702601/
https://europepmc.org/articles/PMC7702601/
Publikováno v:
J Anim Sci
The ability of Finnsheep x Dorset meat ewes to achieve high milk yields in short and frequent 73-day lactation periods on the STAR accelerated lambing system in a year-round dairy system was tested together with ewe reproductive success. Ewes (n = 53
Publikováno v:
Journal of Animal Science. 95:1939-1944
Sheep are seasonally polyestrous breeders, meaning they breed when day length shortens in the autumn. Ewes respond to changing day length through chemical pathways involving melatonin receptors. Some breeds, such as Dorset, are known to be less seaso
Publikováno v:
Journal of Animal Science. 96:260-261
India’s goat sector is constrained by feed shortages because of limited fodder cultivation, insufficient crop residues, and dependence on common property resources that are small-in-size and increasingly degraded in vegetative and soil quality. Odi
Autor:
T. Taylor, Matthew Dean, Daniel H Poole, Michael L. Thonney, E. K. Inskeep, N. C. Whitley, David L. Thomas, Robert A. Dailey, Joy L. Pate, T. L. Holler
Publikováno v:
Journal of Animal Science. 92:3108-3115
Ability to select service sires that minimize partial or complete losses of pregnancy could have major economic impacts in sheep production systems. This study tested the null hypothesis that survival of potential progeny did not vary with breed type
Autor:
Raluca G. Mateescu, Michael L. Thonney
Publikováno v:
Animal Genetics. 41:460-466
Summary A backcross pedigree using dairy East Friesian rams and non-dairy Dorset ewes wasestablished specifically to map quantitative trait loci (QTL) affecting milk production insheep. Ninety nine microsatellite markers of an initial set of 120 wer
Autor:
Michael L. Thonney, Raluca G. Mateescu
Publikováno v:
Animal Genetics. 41:454-459
The productivity and economic prosperity of sheep farming could benefit greatly from more effective methods of selection for year-round lambing. Identification of QTL for aseasonal reproduction in sheep could lead to more accurate selection and faste