TY  JOUR
TI  INFLUENCE OF MODERN TECHNOLOGIES ON CULTIVATION OF ARABLE  AND GREEN CROPS ON THE EFFECTIVE FERTILITY OF ORDINARY CHERNOZEM
KW  monitoring
KW  survey
KW  technology
KW  soil
KW  fertility
JO  Bulletin Samara State Agricultural Academy
AU  Dzhangabaev, B.G.
PY  2020
IS  5
PB  Samara State Agrarian University