The objects of this research were24ewes in the second parity and their1day lambs.Through the determination of daily milk yield and the lambs body weight, we researched thelactation regularity of ewe at2~75d after delivery and weight growth rules of lamb from1day to75day systematacially. These could provide basic research material for cultivatingscheme of ewes and lambs in lactation period. This research included two independentexperiments.Experiment l: Research on lactation rules of Shaanbei white cashmere ...