The influence of cultivation technology elements on winter wheat productivity under conditions of western Polissya of Ukraine

Abstract

The influence of sowing terms and seeding rates on formation of
winter wheat varieties productivity under conditions of western
Polissya of Ukraine has been studied. The obtained results shows
that the highest yield of winter wheat varieties on sod-podzolic soils
on background of N60Р60К60 was formed with sowing of
Zolotokolosa variety at 30.09 and seeding rate 5 million vital seeds
per hectare – 6.48 t/ha and Smuglyanka variety with sowing at
10.10 and the same seeding rate – 6.32 t/ha. The best grain quality
was obtained with sowing of Smuglyanka variety at 20.10 and
Zolotokolosa variety – 10.10.