Determination of the effects of different boron dose applications on yield and yield components of bread wheat (Triticum aestivum L) varieties

This study was carried out in Bursa Uludağ University Faculty of Agriculture Agricultural Application and Research Center's experimental area in the 2018-2019 growing season in two-factor random blocks experimental design with three replications to determine the effects of different boron dose applications on yield and yield components of bread wheat (Triticum aestivum L.) varieties. In the study; plant height, spike length, number of spikelets per spike, number of grains per spike, grain weight per spike, grain yield, 1000 grain weight and hectoliter weight properties were investigated. At the end of the experiment, it was determined that the effects of boron doses applied from the soil were significant. on the grain weight/ pers pike, 1000 grain weight, hectoliter weight and grain yield characteristics . In the study, when the grain yield values were examined in terms of applied B doses, the highest grain yield was obtained from the application of 0.3 kg B da-1 by 531.95 kg da-1, while it was followed by 0.15 kg B da-1 with 531.35 kg da-1 and 0.45 kg B da-1 with 527.43 kg da-1. When the grain yield values in terms of cultivar x B dose interaction were examined, the highest grain yield in Golia cultivar was 550.43 kg da-1 at 0.15 kg B da-1 dose, while the lowest value was determined in control application with 454.43 kg da. In Pehlivan cultivar. The highest and lowest values were obtained from 578.43 kg da-1 at 0.3 kg B da-1 and 512.26 kg da-1 at 0.15 kg B da-1 dose, respectively.