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畜牧人

標(biāo)題: 為什么雞不能飼喂生骨粉? [打印本頁]
作者: jieming    時(shí)間: 2011-3-23 11:38
標(biāo)題: 為什么雞不能飼喂生骨粉?
　　答：生骨粉未經(jīng)脫膠和稀醋酸處理，且未經(jīng)高溫加壓消毒，骨鈣大多與骨膠呈結(jié)合狀態(tài)，飼喂后，雞容易出現(xiàn)鈣磷比例失調(diào)綜合癥，食欲減少，精神萎糜，腹瀉、生長緩慢。




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