In the Bukharan emirate, the ethnogenesis of the ethnic groups lived in the emirates was identified by the findings of the study of the sources of the regionally resident population. Also, the role of tribes in the socio-economic life of the Emirate has been highlighted. In the Emirate, social stratum, in particular the wealth of local people, officials, intellectuals, and ordinary populations has been studied. In Bukhara, the public administration apparatus and its relationships with people’s lifestyle has been studied. At the same time, it has been tried to cover the problems and problems of the agricultural irrigation system.

Keywords: Uzbeks, Tajiks, Turkmens, Kurds, Arabs, Jews, Afghans, Karakalpaks, Kazakhs, Kalmyks. Proprietor’s authority, officials and rich trader, judges and hakims, farmers and craftsmen, jadids, irrigation systems,