Keywords: annual, perennial grass stands, producti vity, yield of feed units, сollecti on of crude protein

// Мелиорация.– 2020. – №1(91) – P 84–88

The yield of dry matter, the yield of feed units and the collection of crude protein in annual and perennial grass stands on soddy swampy soils were assessed. It was established that paiza has the highest productivity among annual herbs, and sowing alfalfa among perennial leguminous herbs. In perennial pasture grass stands differences in productivity are insignificant. The inclusion of an additional legumes component in the grass mixtures did not contribute to an increase in the productivity of pasture grasses.