TY  JOUR
TI  Economic and agroenergetic assessment of spring  wheat during treatment with Nano-gro at the dark grey forest soils of Nizhniy Novgorod region
KW  spring wheat
KW  varieties
KW  yield
KW  crop value
KW  production costs
KW  net income
KW  profitability
KW  cost of energy
KW  clean energy income
KW  energy efficiency ratio of sowing
KW  planting bio-energy ratio
KW  the energy cost of grain.

JO  Vestnik of Kazan State Agrarian University
AU  Shashkarov, L..
AU  Vorobeva, T..
PY  2013
IS  8
PB  Kazan state agrarian University