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Taxa de fertilidade de ovelhas submetidas à inseminação artificial por via cervical e laparoscopia, no semi-árido do Piauí / Fertility rate of ewes submitted to artificial insemination by laparoscopy and cervical, on semi-arid in Piauí
Santana, Misael Das Virgens
;
Martins, Gustavo Henrique Chaves
;
Porfirio, Kenney de Paiva
;
Soares, Francisco Felipe Ferreira
;
Teixeira, Leticia Soares de Araújo
;
Sousa, Jheyson Douglas Rodrigues de
;
Paula, Ney Romulo de Oliveira
;
Mineiro, Ana Lys Bezerra Barradas
.
Rev. bras. reprod. anim
; 40(4): 467-468, Out-Dez. 2016. tab
Artículo en Portugués | VETINDEX | ID: biblio-1492346
There is various
techniques
of
artificial insemination
, but are not yet applied routinely in
sheep
. Thecervical
insemination
is quick and simple.
Laparoscopy
requires specialized technical and more
work
. artificialinsemination using simultaneous
estrus synchronization
provides higher
productivity
. This study aimed toobserve the
pregnancy rate
using
frozen semen
and
techniques
of different
insemination
after synchronization ofestrus. The experiment was conducted with thirty-seven
animals
. All subject to
estrus synchronization
protocol.Sixty days after
insemination
all underwent ultrasound for
diagnosis
of
pregnancy
. Twenty-five of the thirtysevenof the experiment showed
pregnancy
. The results demonstrated that cervical AI with
frozen semen
is agood alternative to using it routinely in
sheep
.
Asunto(s)
Animales
Tasa de Natalidad
Inseminación Artificial/veterinaria
Ovinos/embriología
Preñez
Laparoscopía/veterinaria
Biblioteca responsable:
BR68.1
Ubicación: BR68.1
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