Zobrazeno 1 - 10
of 83
pro vyhledávání: '"N. Debus"'
Autor:
E. Laclef, E. González-García, N. Debus, P. Taillandier, C. De Boissieu, E. Morin, A. Lurette
Publikováno v:
Animal, Vol 18, Iss 7, Pp 101210- (2024)
Alternatives to hormonal treatments (HTs) in dairy sheep reproduction management are being explored in response to increasing societal concerns regarding animal welfare and food safety. However, hormone-free reproduction implies higher variability in
Externí odkaz:
https://doaj.org/article/f5a47a759b384fbcb35bd33e4b7c2231
Autor:
E. Laclef, A. Lurette, P. Taillandier, P. Hassoun, S. Parisot, C. Allain, D. Portes, N. Debus, E. González-García
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 6, Pp 4092-4107 (2023)
ABSTRACT: Hormone-free (HF) reproduction in dairy sheep is a way to meet current societal demands, but it requires being prepared for collateral impacts on related system components. The efficiency of HF practices (e.g., using the male effect for est
Externí odkaz:
https://doaj.org/article/60afc1348e1e4b95909eb8c4760dd8e2
Autor:
N. Debus, E. Laclef, A. Lurette, M. Alhamada, A. Tesniere, E. González-García, J-B. Menassol, F. Bocquier
Publikováno v:
Animal, Vol 16, Iss 5, Pp 100519- (2022)
The male effect is an effective natural technique to induce off-season ovulation and ultimately mating or artificial insemination in small ruminants. It constitutes an alternative to hormonal treatments in conventional breeding systems and, to shift
Externí odkaz:
https://doaj.org/article/caf732dc725543558d3caf963fd142c9
Publikováno v:
Animal, Vol 11, Iss 11, Pp 2036-2044 (2017)
We investigated if sexual behaviour of rams can be assessed with an electronic Alpha-Detector (AD) which automatically records mounts of mating rams. To evaluate the rams’ libido (i.e. all sexual activities), we used six intact and six vasectomised
Externí odkaz:
https://doaj.org/article/56e5743d42eb40a181924e39fa5a39ef
Publikováno v:
Animal, Vol 5, Iss 3, Pp 329-336 (2011)
Spontaneous ovulatory activity (SOA) in spring has been used to study the out-of-season breeding ability of Merinos d’Arles (MA) ewes. Within this breed, an association was found between more intense seasonality and genotype −/− at aMnlI restri
Externí odkaz:
https://doaj.org/article/d67ca3af8f874971a4b6dd9dd32c59ac
Autor:
A. Chanvallon, L. Sagot, E. Pottier, N. Debus, D. François, T. Fassier, R.J. Scaramuzzi, C. Fabre-Nys
Publikováno v:
Animal, Vol 5, Iss 10, Pp 1594-1604 (2011)
Exposure of anoestrous ewes to rams induces an increase in LH secretion, eventually leading to ovulation. This technique therefore is an effective, low-cost and hormone-free way of mating sheep outside the breeding season. However, the use of this te
Externí odkaz:
https://doaj.org/article/855e52edf8df4041b52bcd67c8fa91c1
Publikováno v:
INRAE Productions Animales, Vol 27, Iss 2 (2014)
Les fortes contraintes d’élevage dans les systèmes peu intensifiés (grands troupeaux, larges surfaces, alimentation au pâturage, voire faible productivité par animal) laissent tout de même entrevoir des formes originales d’élevage de préc
Externí odkaz:
https://doaj.org/article/0398a4dad43c4f568c443fe98e690174
Publikováno v:
INRAE Productions Animales, Vol 17, Iss 4 (2004)
Dans une représentation systémique du système d’élevage, l’éleveur incarne la composante décisionnelle du système, tandis que l’animal constitue, avec la ressource, sa composante biotechnique. L’animal lui-même peut être considéré
Externí odkaz:
https://doaj.org/article/3a954da52c1c48c2af2dedcb36d929a3
Akademický článek
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Autor:
N. Debus, E. Laclef, A. Lurette, M. Alhamada, A. Tesniere, E. González-García, J-B. Menassol, F. Bocquier
Publikováno v:
Animal : an international journal of animal bioscience. 16(5)
The male effect is an effective natural technique to induce off-season ovulation and ultimately mating or artificial insemination in small ruminants. It constitutes an alternative to hormonal treatments in conventional breeding systems and, to shift