At present, the importance of technical crops in the use for everyday needs of people is growing day by day. Most of the world's agricultural land is intended for the cultivation of industrial crops. Every year the number of goods produced from them increases.
The article analyzes the significance of technical barley culture, the history of the study of biochemistry, biological features and biochemistry of local technical crops, namely biochemical, morphological features of barley varieties “Ilek-36”, “Karabalyk 150” and lines “Ilek R-1404”, “Ilek R-1302”. They were grown in greenhouse conditions and phenological control was carried out. The germination of the barley variety “Ilek-36” was 98%, the germination of the variety “Karabalyk 150” 93%, the germination of the line “Ilek R-1404” 93%, the germination of the line “Ilek R-1302” 96%. The protein content according to the main method in the line “Ilek R-1404” was 16.2%, in inframatics 16.30%. The protein content in the line “Ilek R-1302” was 16.5%, in inframatics 16.60%. According to the results of the above studies, all varieties of spring barley obtained for the study are considered high-protein type. Varieties and lines of spring barley are more valuable from the point of view of nutrition and animal husbandry.