Tandem

TANDEM is a variety of spring barley (Hordeum vulgare L.), characterized by medium maturity and medium plant height. The vegetative period ranges from 67 to 83 days, ripening 2-3 days earlier compared to varieties Bios 1 and Lel. The plant exhibits high resistance to lodging and drought, making it a reliable choice for cultivation in various climatic conditions. The variety is multi-rowed and intended for grain-forage use, confirmed by high protein content in the grain — from 10.7% to 13.8%. The mass of 1000 grains varies within 33-43 grams, while productive bushiness and grain mass per spike ensure high yield.

The TANDEM variety is recommended for cultivation in regions with similar climatic conditions, including the Kirov region and the Chuvash Republic. Average yield in these regions is about 37.8 centners per hectare, with maximum indicators reaching 69.9 centners per hectare. Despite high productivity, the variety is susceptible to certain diseases such as nettle, root rots, and especially loose smut, which requires careful approach to crop protection.

For successful barley cultivation of the TANDEM variety, it is important to use modern plant protection agents, including insecticides, which help combat pests and preserve the harvest. Proper selection and timely application of insecticides, considering the type of pest, stage of crop development, and climatic conditions, significantly improve grain quality and production profitability. TANDEM barley seeds are an important agricultural commodity widely used in agriculture for feed and other grain-origin products.