TY  JOUR
TI  Formation of the photosynthetic indicators  of spring wheat depending on the variety and pre-sowing treatment
KW  spring wheat
KW  varieties
KW  seed treatment
KW  leaf area
KW  photosynthetic capacity of crops
KW  net photosynthesis productivity
KW  the productivity of the leaves
KW  the efficiency of the photosynthetically active radiation.

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