TY JOUR TI ACTION OF EXOGENOUS GROWTH REGULATORS ON STRUCTURE INDICES OF WHITE LUPIN GRAIN YIELD AND ITS QUALITY KW white lupin KW yield KW growth regulators KW yield structure elements JO Adaptive Fodder Production AU YaGOVENKO, G.L. AU YaGOVENKO, T.V. AU ZAYCEVA, N.M. AU PIGAREVA, S.A. PY 2019 IS 2019 PB Federal Williams Research Center of Forage Production and Agroecology