PARAMETERS OF BARLEY HARVEST AT INCREASED SEEDING RATES IN KRASNOYARSK FOREST-STEPPE

Abstract

The paper shows the effect of the sowing of barley on the formation of individual elements of productivity. It also provides data on the dependence of the yield and specific cenotic productivity of barley on the seeding rate and varietal characteristics. The correlation coefficient of yield and specific cenotic productivity for barley was r = 0,965 ± 0,071. The authors discovered that inKrasnoyarskforest-steppe slightly rarefied seeding rate should be used for high-quality seeds with high productivity.

Keywords

• barley, variety, seeding rate, yield, seed multiplication factor