Comb, cloaca and feet scores and testis morphometry in male broiler breeders at two different ages
ABSTRACT In broiler breeder roosters, the weight of the testes is positively associated with daily sperm production and fertility. In birds, the testes are located in the coelomic cavity, not being accessible to reproductive evaluation as mammalian testes. The reproductive evaluation of roosters is...
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| Автори: | , , , , , , , |
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| Формат: | Artigo |
| Мова: | Inglês |
| Опубліковано: |
Universidade Federal de Minas Gerais, Escola de Veterinária
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| Серія: | Arquivo Brasileiro de Medicina Veterinária e Zootecnia |
| Предмети: | |
| Онлайн доступ: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601529&lng=en&tlng=en |
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