30.06.2024 International Scientific Journal "Science and Innovation". Series D. Volume 3 Issue 6
Abstract. In our republic, barley is the main fodder crop grown on irrigated and dry lands, and barley is also widely used in the food industry. One of the important issues is to take full advantage of the biological capabilities of barley and do a lot of work to fight against early ripening, salt, drought, heat, cold, lying down, and diseases. However, in the following years, it was found that the yield of barley in irrigated lands does not exceed 25-30 s/ha per hectare, and in dry areas it does not exceed 12-15 s/ha. The main reason for this is the diseases caused by fungi found in barley. These diseases include: scald, leaf rust, stem rust, barley grass stripe rust, powdery mildew, common root rot, crown rot, speckled leaf blotch, net blotch, spot blotch, covered smut, crown rot. Developing a scientific basis for reducing the damage caused by these diseases by studying them is of great theoretical and practical importance in obtaining a high-quality and high yield from barley.
Keywords: barley, plant, productivity, disease, pathogen, fungi, dry land, irrigated land, scald, rust, blotch, rot, root, leaf, stem.
SCIENCE & INNOVATION