Data/hora: 24/06/2024 06:08:50

Biblioteca(s): | Embrapa Caprinos e Ovinos.
Data corrente: | 01/08/1992
Data da última atualização: | 16/05/2023
Autoria: | FUKUI, Y.; ROBERTS, E. M.
Título: | Repeatability of non-surgical intrauterine technique for artificial insemination in the ewe.
Ano de publicação: | 1977
Fonte/Imprenta: | Theriogenology, v. 8, n. 2/3, p. 77-81, Aug./Sep. 1977.
Idioma: | Inglês
Conteúdo: | Abstract: An experiment was conducted to examine the repeatability of penetration into the uterus through the cervical canal by the technique for non-surgical intrauterine insemination in the ewe. Repeatability was 0.745. The average success rate (a percentage of ewes penetrated into the uterus on all 3 succeeding attempts after the successful penetration at the first attempt) in ewes penetrated at the first of the 4 attempts in each ewe was 76.7 per cent and the average success rate in ewes not penetrated at the first attempt was 20.0 per cent. The screening of ewes on the basis of one prior attempted penetration could select those ewes to be inseminated with expensive deep-frozen semen to improve the fertility rate.
Palavras-Chave: | Inseminacao intrauterina; Repetibilidade; Semen congelado.
Thesagro: | Inseminação Artificial; Ovelha; Ovino.
Thesaurus Nal: | Artificial insemination; Reproduction; Sheep.
Categoria do assunto: | L Ciência Animal e Produtos de Origem Animal
Registro original: | Embrapa Caprinos e Ovinos (CNPC)
Exemplares: | CNPC - (8207-1) - ADD - AP - DD -  -  -  - DIS