搜索结果: 1-1 共查到“养禽学 aviary”相关记录1条 . 查询时间(0.036 秒)
Effect of dietary vitamin C supplement on reproductive performance of aviary pheasants
vitamin C pheasant reproduction laying hatchability stress
2015/6/1
The effects of three doses of vitamin C (100, 200 and 300 mg/kg) added to the feed of reproductive pheasants on egg production, egg fertility and parameters of hatchability were investigated. In exper...