Economic efficiency of long-term multi-mowing use of different-ripening grass stands for haylage harvesting

The economic assessment of the three-mowing technology for harvesting grass raw materials for haylage was carried out on the basis of new methodological approaches. The total costs (50.5–53.9 thousand rubles/ha) for the creation and use of promising different-ripening grass stands paid off in 1.6 years. In the next 3–27 years of grass life, due to the productive longevity of agrocenoses, 19.1–25.0 thousand rubles/ha of conditional net income were received. The cost of 1 feed unit was 5.2–5.8 rubles with a production margin of 69–87%.