Article
Effect of age and genetic group on characteristics of the scrotum, testes and testicular vascular cones, and on sperm production and semen quality in AI bulls in Brazil.
Theriogenology - 1 Oct 2002
Brito L F C, Silva A E D F, Rodrigues L H, Vieira F V, Deragon L A G, Kastelic J P
Abstract excerpt
The objectives were to determine the effects of age and genetic group on characteristics of the scrotum, testes and testicular vascular cones (TVC), and on sperm production and semen quality in 107 Bos indicus, B. taurus and cross-bred bulls at three artificial insemination (AI) centers in Brazil. In addition, predictors of sperm production and semen quality were identified. In general, scrotal circumference...
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