Formation of grain quality of hard spring wheat, terms and methods of its harvesting

Abstract

It has been found out that the synthesis of dry substance
in grain proceeds to the complete ripeness of grain regardless
of background of fertilizers at the sufficient soil
and air moistening, the increase of dry substance ceases
with coming of middle of cereous ripeness of grain at soil
and air drought. Both weather conditions and background
of a fertilizer and predecessors influence the synthesis of
albuminous substances in grain. Albumen content increases in grain as far as ripening. The basic amount of gluten is synthesized in grain in the middle of the suckling
state. Albumen and gluten content is more in arid
years in the period of ripening than in moist years.