Bekeng e fetileng, litsebi tsa Tsamaiso ea Rosselkhoznadzor bakeng sa Lebatooa la Tyumen, Yamalo-Nenets le Litereke tse Ikemetseng tsa Khanty-Mansi li hlahlobile litone tse fetang 600 tsa litapole tse hlahisitsoeng mapolasing a Setereke sa Tyumen.
Litapole li ne li reretsoe ho romelloa Rephaboliking ea Uzbekistan, Kazakhstan, Kyrgyzstan.
Mekha eohle e fumane liqeto tse netefatsang ho latela lihlahisoa le litlhoko tsa ho aroloa.
Hlokomela hore ho tloha qalong ea 2020, lithane tse 3884 tsa litapole tse netefalitsoeng li netefalitsoe tikolohong ea Tyumen.