The digestive characteristics,wild feeding habits and food nutrients of Tetrao parvirostris were analyzed,in order to develop the feed that could meet the nutri
[Objective]The paper was to study the effects of fermentation bed padding on intestinal flora,serum biochemical indexes and immune function of growing-finishing
[Objective]The paper was to study the inheritance of white-partridge feather trait in Wenchang chicken and identify the related genetic variation,so as to provi
[Objective]The paper was to study the improvement of poplar bark extract on intestinal Lactococcus lactis of white feather broilers.[Method]Totally 450 Ross 308