Terms for subject Animal husbandry containing sources

English	Chinese
feed of animal sources	动物性饲料
infection source	传染源
nitrogen source	氮源物质
protein source	蛋白质来源
protein sources	蛋白质来源
source of nitrogen loss	氮源损失
supply source	供电电源
supply source	水源
technological source	工艺过程污染源