Yagodichnaya oblast, dumba sohasi nima degani

Yagodichnaya oblast, dumba sohasi nima degani – ustki tomondan yonbosh suyak qirrasi, pastdan dumba burmasi, o’rtadan-dumg’aza va dum suyagi, yon tomondan esa oldingi-yuqori o’siqdan katta ko’stga o’tadigan chiziq bilan chegaralangan soha.