Fertility of predominantly Bos taurus beef cows exposed to fixed-time artificial insemination protocols with intravaginal inserts containing different amounts of progesterone

Autor: Pessoa, Gilson Antônio, Fontes, Pedro Levy Piza, Junior, Izaias Claro, Lopes Junior, Francisco Rebolo, Alves Neto, Normélio, de Sá Filho, Ocilon Gomes, Vasconcelos, José Luiz Moraes

Publikováno v: In Theriogenology 1 March 2025 234:73-82

Treatments to Optimize the Use of Artificial Insemination and Reproductive Efficiency in Beef Cattle under Tropical Environments

Autor: de Sá Filho, Ocilon Gomes, Vasconcelos, José Luiz Moraes

Publikováno v: Veterinary Medicine International.

Bos indicus cattle, the preferred genetic group in tropical climates, are characterized by having a lower reproductive efficiency than Bos taurus. The reasons for the poorer reproductive efficiency of the Bos indicus cows include longer lengths of ge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=hindawi_publ::3eb4da98da373962210c4b34334d10fc

Fertility of predominantly Bos taurus beef cows exposed to fixed-time artificial insemination protocols with intravaginal inserts containing different amounts of progesterone.

Autor: Pessoa GA; Universidade Federal de Santa Maria, Santa Maria, RS, 97105-900, Brazil., Fontes PLP; Department of Animal and Dairy Science, University of Georgia, Athens, GA, 30602, USA., Junior IC; Select Sires, Porto Alegre, RS, 91030-230, Brazil., Lopes Junior FR; Zoetis, Sao Paulo, SP, 04711-130, Brazil., Alves Neto N; Zoetis, Sao Paulo, SP, 04711-130, Brazil., de Sá Filho OG; Zoetis, Sao Paulo, SP, 04711-130, Brazil., Vasconcelos JLM; Universidade Estadual Paulista 'Julio de Mesquita Filho', Botucatu, SP, 18618-000, Brazil. Electronic address: jose.vasconcelos@unesp.br.

Publikováno v: Theriogenology [Theriogenology] 2024 Dec 02; Vol. 234, pp. 73-82. Date of Electronic Publication: 2024 Dec 02.

Treatments to Optimize the Use of Artificial Insemination and Reproductive Efficiency in Beef Cattle under Tropical Environments.

Autor: de Sá Filho OG; Departamento de Produção Animal, Faculdade de Medicina Veterinária e Zootecnia, UNESP, 18618-000 Botucatu, SP, Brazil., Vasconcelos JL

Publikováno v: Veterinary medicine international [Vet Med Int] 2010 Nov 08; Vol. 2011, pp. 923053. Date of Electronic Publication: 2010 Nov 08.