搜索结果: 1-1 共查到“农学 layer performance”相关记录1条 . 查询时间(0.156 秒)
Effects of Lacquer (Rhus verniciflua) Meal Supplementation on Layer Performance
Layers Lacquer Liver Egg Production
2016/4/25
Two experiments were conducted to see the effects of lacquer meal (Rhus verniciflua) on layer performance. In Exp. 1, seventy-two Hy-Line brown layers, 46 wk of age were fed 0, 1.5% and 3.0% lacquer a...