01158nam a2200217 a 450000100080000000500110000800800410001910000170006024501210007726002230019852003590042165000140078065000170079470000160081170000180082770000220084570000170086770000170088470000200090170000190092120091792016-03-08       2014    bl uuuu     u00u1 u    #d1 aMATOS, J. E.  aPoly unsaturated fatty acids in the diet of ramsbinfluence on plasma levels of testosterone.h[electronic resource]  aIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 51, 2014, Barra dos Coqueiros. A produção animal frente às mudanças climáticas e tecnológicas. Barra dos Coqueiros: Sociedade Brasileira de Zootecniac2014  aDiets rich in energy and proteins are commonly used to improve animal weight gain. However, they also increase the frequency of pulses of hormones of the hypothalamic-pituitary-gonadal. In males, this increase stimulates the secretion of testosterone, which acts on the spermatogenesis and promotes testis development, improving the quality of the semen.  aNutrition  aReproduction1 aFLORIDO, C.1 aSANTOS, T. S.1 aFREITAS, A. C. F.1 aSILVA, R. S.1 aMARIA, A. N.1 aOLIVEIRA, C. A.1 aAZEVEDO, H. C.