TY  JOUR
TI  PHOTOMETRIC EXPRESS DIAGNOSTICS OF NITROGEN NUTRITION OF PLANTS
KW  plant nutrition
KW  crops
KW  photometric diagnostics
KW  N-tester SPAD-502
KW  chlorophyll
KW  nitrogen
KW  correlation
JO  Bulletin of KSAU
AU  Trubnikov, Y.N.
AU  Shpedt, A.A.
AU  Solomennikova, Y.N.
PY  2023
IS  0
PB  Krasnoyarsk State Agrarian University