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Information × Registration Number 0211U000891, 0107U003370 , R & D reports Title To substantiate theoretically the models of the technology of creation and longterm use of high productive agrophytocenosis of perennial legumi-nous grasses for fodder purposes popup.stage_title Head Hetman Nadiya Yakivna, Registration Date 01-03-2011 Organization FEED RESEARCH INSTITUTE popup.description2 Object of research is processes of growth, development and formation of the yield of agrophytocenosis of perennial legume grasses, relationship between abiotic factors and the level of realization of biological potential by legume mixtures. Aim of research is to determine the processes of yield capacity formation of agrophytocenosis of perennial legume grasses depending on the level of mineral nutrition and sowing methods that would provide production of high protein fodders. Methods of research are field and laboratory accompanied with agrochemical and biomorphological researches using statistic and comparative-calculative methods. It is established that one-species grass stands of Lucerne has provided 38,4 t/ha yield of leaf-stem mass, with 9,5 t/ha dry matter output, that is 23,96 and 9,47%, correspondingly, more than in mixture with red clover. Interrow sowings of Lucerne with red clover at the ratio of rows 2:1 have also been more productive than pure sowings and provided 45,6 t/ha yield of leafstem mass, with dry matter output of 10,1 t/ha. Developed technology provides reduction of prime cost of 1 centner of fodder units to 34 grn. Scientific novelty of this work is in revealing the dependence of influence of mineral nutrition and sowing methods of perennial legume grasses, on the processes of growth, development and yield formation of the leaf-stem mass. It is recommended for the use in the branch of field fodder production. Product Description popup.authors Гетман Надія Яківна Забарна Тетяна Анатоліївна Забарний Олексій Сергійович Кифорук Василь Васильовоч popup.nrat_date 2020-04-02 Close