禽蛋类 Poultry
蛋禽生产 Egg-fowl Production
禽蛋 bird eggs ; poultry egg ; PoultryEggs
下蛋家禽用备料 Egg laying poultry ; preparation for laying eggs and poultry
美国家禽蛋品出口协会 USAPEEC
鱼肉禽蛋 Fishes meat birds and eggs
家禽和蛋 Poultry and eggs ; Poultry & EGG
滋补的禽蛋类 Part Three
转基因禽类金蛋计划 Goldegg Plan
肉食禽蛋类 Meat and Poultry Eggs
商业蛋禽和肉禽对蛋白质和能量的需求很高，并且不能接受高纤维饲料。
Commercial egg and meat birds have high requirements for protein and energy and do not tolerate high fibre levels in their diets.
这里又是中国较大的蛋禽养殖基地，土地都使用农家肥，因此玉米口感肉厚、滑润。
Here also is the Chinese biggest base of the egg birds and beasts breeds. The land all USES the farm manure, therefore corn feeling in the mouth has meat thick, lubrication.
胫骨密度和骨矿物含量反映了其骨质量状况，是对磷水平较为敏感的指标，若钙磷不足，会导致蛋禽的骨质疏松症。
Abstract : This experiment was conducted to investigate the effects of dietary non-phytin phosphorus (NPP) level on laying performance, egg quality and tibia indices of ducks during the laying peak.
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