Halchenko N. Grass Productivity uneven grass of Compound and Method of Use in the Southern Steppe

The object of researches is the process of forming of harvest and quality of forage of age travostoev bob and cereal of many years herbages in the monospecific sowing and binary travosmesyah depending on specific composition and method of their use. The purpose of researches is the ground of theoretical bases and development in the conditions of the natural moistening (without irrigation) of resursosberegayushih technologies of growing of bob and cereal of many years herbages by the selection of highly productive selection sorts. Methods of researches - the field; laboratory; statistical; computation-comparative. Results of researches - For a theory: First on liveries the -runtah areas of South Steppe at creation of highly productive agrofitotsenozov in the conditions of the natural moistening are definite productive potential of a new rannespelogo selection variety of stokolosa of bezostogo (Mars), couch-grass of middle (Hors), alfalfas of sowing (Nadezhda) and espartseta sandy (the Ingulskiy sorts, Konstantin and Kirovogradskiy 27), feature of their growth and development depending on the method of the use, influencing of prirodno-klimaticheskih terms of region and agrotechnical receptions of their growing. For practice: The got results of researches and developed agrotehnologicheskie measures will find the practical use in the economies of different forms of own, withdrawn from till, and economies of population with the purpose of receipt of high harvests of of many years herbages in different on material well-being by sinking years. The sphere of the use is the agricultural enterprises of south of Ukraine.