Comb, cloaca and feet scores and testis morphometry in male broiler breeders at two different ages

Autor: R. A. C. Leão, G. F. Avelar, P.R. Xavier, Nelson Carneiro Baião, J.G.V. Grázia, D. P. Vaz, A.P. Marques Júnior, F. L. S. Castro

Publikováno v: Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.69 n.6 2017
Arquivo brasileiro de medicina veterinária e zootecnia
Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 69, Iss 6, Pp 1529-1538
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Volume: 69, Issue: 6, Pages: 1529-1538, Published: NOV 2017

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. Th

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http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601529