The influence of foliar application of nitrogen on yield and some indicators of quality of wheat grain
1990
Djokic, D. (Institut za strna zita "Kragujevac", Kragujevac (Yugoslavia))
Investigation was carried out in a field experiment with three levels of nitrogen fertilization (90, 120 and 150kg N/ha) and wheat cultivar KG-56. Foliar application of nitrogen was done in flowering and milky stage. Nitrogen foliar nutrition resulted in increase of values of flour sedimentation for 6-23 ml, of protein content for 0,54-1,94 of the absolute percents, grain yield to 0,68 t/ha, and protein yield for 95-164 kg/ha. At earlier foliar nutrition grain yield increased more, and at later topdressing the grain quality improved more. Increase of grain protein content under effect of foliar nutrition was not in a clear connection with the rate of nitrogen in basic fertilization.
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Эту запись предоставил Unassigned data from Yugoslavia