A new spring barley variety ‘In Memory of Dudin’

The purpose of the research is to conduct a comprehensive assessment new spring barley variety ‘in Memory Dudin’ on economically valuable signs. Studies were carried out in 2016-2019. “in was created by method directional individual selection from variant with treatment ‘Bios 1’ laser red light (wavelength 632.8 nm, continuous irradiation mode, beam power density 0.3 mW/cm 2 ) for 60 minutes, followed soaking solution sodium carbonate concentration 0,1n 12 hours. Ear plant has average length 8.9 cm, number spikelets and grain ear are medium (25.6 pcs. 24.3 respectively). 1000-grain weight high - 49.2 g. Culm an 72.4 cm. yield over years study 4.6 tons/ha, maximum one 7.02 tons/ha 2019. Dry matter ash content 2.2%, fiber 3.65%, starch 52.61%, fat 1.65%, protein 10.19%; extractability 77.0%. ripens 4-7 days earlier than standard. Based assessment, transferred State Variety Test 2020.