Smalkinio tvertiko (Erysimum Cheiranthoides L.) skirtingų genotipų produktyvumo įvertinimas

Abstract

Winter wheat is grown in the Experimental Station of Aleksandras Stulginskis University. Experiments were made in 2010-2011 in order to find out changes in the intensity of photosynthetic characteristics and grain quality, depending on growth stage and fertilizing with nitrogen fertilizers. Nitrogen fertilizer reliably encouraged the accumulation of grain protein as well as increased wet gluten content, sedimentation in almost all samples of grain. Additional fertilization reduced the amount of starch as compared with unfertilized