A study was carried out on 12 male lambs of Dumbi sheep breed reared under two management systems at the| department of Livestock Management Faculty of Animal Husbandry and Veterinary Sciences, Sindh Agriculture University Tando jam. The lambs of Dumbi breed were randomly divided into two groups i.e. group A and B (6 lambs in each group). The group A was reared under semi intensive management system (concentrate and open grazing) whereas animals in group B were kept under intensive management system (concentrate and green fodder). The experiment was lasted for (8) weeks and the observations for body weight and body conformation traits (girth, height and length) were recorded on weekly basis. The result indicated that the average body weight of lambs in group A (12.5 kg) was statistically higher (P

1), (IAA + 30 mg L -1 sucrose for shoot induction. After establishment of plantlets, stem was cast off as explants foundation for the initiation of callus. It is concluded that the two different concentrations 2.00 and 4.00 mg L -1 of 2 to 4 D were better worked out for callus induction.