262 Effect of natural betaine on estimates of semen quality in mature AI boars during summer heat stress
F. A. Cabezón, Kara R Stewart, A. P. Schinckel, BRADFORD A. BARNES et autres
This study determined the effect of supplemental dietary betaine (BET) at 3 concentrations (0.0, 0.3 and 0.6%) on sperm and semen characteristics, quality of fresh semen and quality after storage on boars. The trial was conducted between July 22 and October 1, …
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