Zobrazeno 1 - 10
of 40
pro vyhledávání: '"F. Castonguay"'
Publikováno v:
Animal reproduction science. 177
Cholesterol-loaded cyclodextrin (CLC) is known to improve ram sperm cryosurvival. This study expands on previous research to: (1) determine the mechanism by which CLC improves ram sperm cryosurvival and (2) compare the efficiency of a novel, skim mil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bffafd7409dcec4823430098e896d3e7
https://pubmed.ncbi.nlm.nih.gov/28017451
https://pubmed.ncbi.nlm.nih.gov/28017451
Publikováno v:
Journal of Animal Science. 88:3280-3290
The objective of this work was to evaluate the reproductive performance of ewes exposed to a photoperiodic regimen consisting of continuous alternating 4-mo periods of long days (LD: 16 h of light/d) and short days (SHD: 8 h of light/d) in an acceler
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f6fc56a6d9a72c6998df3a0c4ee217a
https://doi.org/10.2527/jas.2010-2911
https://doi.org/10.2527/jas.2010-2911
Publikováno v:
Canadian Journal of Animal Science. 89:229-239
The goal of this study was to evaluate the impact of winter rearing environment on the growth performance and meat quality of heavy lambs. Half of sixty-four Dorset lambs (32 males and 32 females) were raised in each of two different environments: wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e8b978cd0f72163aa969ab7cdfb0ab9
https://doi.org/10.4141/cjas08101
https://doi.org/10.4141/cjas08101
Publikováno v:
Journal of Animal Science. 87:1801-1813
Accuracy of live ultrasound measurements to evaluate the total tissue depth (GR), as well as fat and LM depths at different scanning sites, was studied in 96 purebred Suffolk and Dorset lambs of both sexes slaughtered between 36 and 54 kg of BW. Befo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55e51287dbc5af9c5bbf408e0001540d
https://doi.org/10.2527/jas.2008-1002
https://doi.org/10.2527/jas.2008-1002
Publikováno v:
Canadian Journal of Animal Science. 88:489-497
The objective of this project was to assess the impact of periconceptional folic acid supplementation on the reproductive performance of prolific and non-prolific ewes, in the estrous and anestrous seasons. Two initial trials took place during the es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8bde1e9ae6e404ec0fb58b7db253037
https://doi.org/10.4141/cjas07086
https://doi.org/10.4141/cjas07086
Publikováno v:
Meat Science. 73:249-257
A total of 140 male and female Dorset and Suffolk lambs were slaughtered according to four live weight classes (36–39 kg, 41–44 kg, 46–49 kg and 51–54 kg). Total tissue, fat and lean masses, and bone mineral content measured by dual-energy X-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37fd7378e2e12b799d88f87f24d6a4d0
https://doi.org/10.1016/j.meatsci.2005.11.024
https://doi.org/10.1016/j.meatsci.2005.11.024
Publikováno v:
Canadian Journal of Animal Science. 83:221-227
Seminal plasma aids sperm transport and contains factors beneficial for sperm function. In artificial insemination, however, diluting the semen reduces the concentration of seminal plasma. To test the hypothesis that supplemental seminal plasma in ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e17aa7fd1b530f03fc902169a36b37ad
https://doi.org/10.4141/a02-060
https://doi.org/10.4141/a02-060
Autor:
F. Goulet, F. Castonguay
Publikováno v:
Canadian Journal of Animal Science. 82:453-456
Seventy-nine primiparous crossbred Lacaune ewes were synchronized (in the anestrous season) with progestagen sponges, with mating at 75 or 90 d post-partum. Increasing the post-partum interval from 75 to 90 d improved body condition at mating, lambin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::952ebbc3de67456cf382a6dbc55d1bac
https://doi.org/10.4141/a01-098
https://doi.org/10.4141/a01-098
Publikováno v:
Canadian Journal of Animal Science. 82:347-356
Fresh extended ram semen has a short fertile lifespan whereas acceptable fertility with cryopreserved semen is achieved only by laparoscopy, which limits widespread artificial insemination in sheep. Although glycerol is considered essential for freez
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6044068000abd43c3fd8964c97619b3
https://doi.org/10.4141/a01-045
https://doi.org/10.4141/a01-045
Publikováno v:
Canadian Journal of Animal Science. 79:499-508
Fifty-one Outaouais Arcott ewes were used to study the effects of silage maturity, protein level and number of lambs suckled on milk production and lamb growth in a 2 × 2 × 2 factorial design experiment. Ewes were given ad libitum access to either
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::527c17fe2ea3ef8d8f90a9074d70db05
https://doi.org/10.4141/a99-032
https://doi.org/10.4141/a99-032