Effect of prior insemination of dead sperm and gestation housing management on gilt fertility.
Anim Reprod Sci
; 195: 149-152, 2018 Aug.
Article
em En
| MEDLINE
| ID: mdl-29803516
Danbred gilts at about 120â¯kg were group housed for estrous detection. At detection of estrus, gilts either remained in pens (P) or were re-housed into individual gestation stalls (S) and were inseminated (DS), or not (SC), with a dose of frozen/thawed dead semen. Groups were P-DS (nâ¯=â¯81), P-SC (nâ¯=â¯70), S-DS (nâ¯=â¯98) and S-SC (nâ¯=â¯90). All gilts were inseminated with semen containing viable sperm at the second detected estrus and 24â¯h later. Pregnant gilts that were stall housed were moved to pens 35 d after insemination. There were no effects of insemination or housing management on farrowing rates or litter sizes.
Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Suínos
/
Inseminação Artificial
/
Criação de Animais Domésticos
Limite:
Animals
/
Pregnancy
Idioma:
En
Revista:
Anim Reprod Sci
Ano de publicação:
2018
Tipo de documento:
Article
País de afiliação:
Itália