title: Assessment of groundcover perennials by economically valuable characteristics in the south of Western Siberia
abstract: . (), 40 , . , 80% -. ( ) ( ) . (67,5%). . 3 : ( 10 ) , (10-20 ) , (30 ) . , . , . , (23 , 57,5%) (13 , 32,5%) . , . :
journal: Vestnik of Orenburg State Pedagogical University Electronic Scientific Journal