The article presents the results of studies on the effectiveness of methods for creating sown grass stands on the estuarine meadows in 2013-2017. In Yakutia, zoned perennial grasses and varieties of herbs, allow you to create grasses from early-maturing grasses that can quickly grow in the spring, and withstand repeated grazing. Therefore, it is important to study the effectiveness of methods for creating sown grass stands on the estuarine meadows for the uniform supply of green fodder during the grazing period. The studies on effective methods of creating a seeded grassland in estuary meadows in Central Yakutia were conducted in the research and production station "Liman" FGBN YANIISKH state University named after M.G. Safronov. To create cereals seeded grassland used cultivars of perennial grasses: smooth brome-grass variety Amacan, Siberian wildrye variety of Nyurbinskaya, lakokraski Sitnikova variety Manchaary. Sowing was carried out in the first decade of June, the method of sowing is bloodless, ordinary with rows of 15 cm. Records and observations were carried out according to the generally accepted methods of the Institute of feed. Statistical processing of the data on the productivity was carried out by the method of dispersion analysis of the yield. The highest yield of sown grasses in hay used on estuary grassland in the conditions of the alas formed the cereal mixture from the rump (20 kg/ha) + wildrye (16 kg/ha) and 2.6 t/ha SV, which is higher than the control at 1.5 t/ha. a Based mixtures to Lyman meadows made awnless brome (90,0%) SV, introduced the types of natural herbs (8,0%) ST.