在定时不限量喂饲条件下，丹麦长白母猪哺乳期日采食消化能22.2兆卡，可消化粗蛋白质891.34克。 哺乳60天泌乳618.88千克。

• The tested sows produced 618.88kg milk each within 60 days 1 Lactation period under conditions of fixed feeding time but not rationted with consumption of DE 22 22 Mcal and DCP 891 34g a day.