SEASONAL CHANGES ON generative PARAMETERS IN ALGERIAN REMBI RAMS

This study was conducted to see the impact of season on 3 main parameters of sexuality in Rembi rams in African country throughout twelve months amount. The experiment concerned a monthly measure of plasma androgenic hormone (T) level, pocket circumference (S.C) and weight (B.W) in 10 adult rams, aged between two and vi years and raised below semi-extensive system, in permanent contact with the ewes. the info collected showed a big impact of season on the parameters studied. The seasonal differences have showed higher values ​​during spring and season with a most in April for the androgenic hormone levels (3,45±0,14 ng/ml), in November for the pocket circumference (34,7±2,00 cm) and therefore the weight (82,3±1,28 Kg). The lower values ​​were recorded in periods of terribly high temperatures in summer, throughout food restriction periods and poor grazing in winter, with Associate in Nursing annual minimum in June for the androgenic hormone levels with zero,47±0,02 ng/ml and in July for the pocket circumference (31,58 cm) and therefore the weight eighty,93±1,20 Kg.

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Posted April 9, 2019 00:48