TY  JOUR
TI  Energy saving at grain crops
KW  seeding method
KW  compaction
KW  soil
KW  energy
JO  Actual directions of scientific researches of the XXI century: theory and practice
AU  Tsypkina, I..
AU  Bondarev, A..
AU  Titova, I..
PY  2014
IS  2
PB  FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov