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Information × Registration Number 0215U009497, 0111U003045 , R & D reports Title To substantiate theoretically the models of agrophytocenosis of the annual crops depending on the system of soil tillage and develop resource-saving technologies of their cultivation for the storage of different fodder varieties in conditions of the Forest-Steppe of Ukraine popup.stage_title Head Hetman Nadiya Yakivna, Registration Date 11-01-2016 Organization Institute of feed research and agriculture of Рodillya popup.description2 The increase in livestock production is one of the key issues in agriculture. Therefore, the use of a wide biodiversity of annual crops in creating agrophytocenoses will give opportunity to wide the range of green fodder yield of about 1.0-1.1 t/ha of digestible protein for livestock feed in the form of full green mass, silage, haylage. The object of research - processes of growth, development and formation of productivity of annual crops mixtures depending on species and varietal composition, seeding, fertilization, timing of harvesting, cultivation in the procurement of various types of feeds. The purpose of research - consists in a scientific substantiation of processes of growth and development, the formation of productivity of annual crops mixtures under optimal seeding, tillage and mineral nutrition. Research work was carried out using methodological approaches that are widespread in international practice and meet the requirements of ISO, as well as using methods of the Institute of Feed research and agriculture of Podillya NAAS on conducting field and laboratory researches in forage production which are accompanied by agrochemical, agrophysical, biochemical studies using statistical and comparative computational methods. It was established that created patterns of agrophytocenoses annual forage crops through the use of different types of sowing oats, spring and winter triticale in compatible crops with sowing peas, field peas and mustard white are different in periods of different inter phase duration and provide income during June high quality feeds. Dry matter yield was 6,76-9,71 t/ha crude protein 1,21-1,51 t/ha, provision of 1 kg of dry matter was at the level 154-179 g of crude protein. Silage that was provided by oats with sowing peas and white mustard contains 11.7% of crude protein on a dry matter digestibility of protein - 72.6%. Scientific novelty of this design is that in a right-bank forest-steppe was found an effect of seeding rate, fertilizer doses, methods of cultivation and the mixed species compositions on processes of growth, development and yield formation of leafy mass. Carried out an economic and biology evaluation. The practical value of the results of the work lies in the development of technologies of agrophytocenoses of annual crops mixtures with different cultivation systems and mineral nutrition. According to preliminary calculations the material resources have decreased by 25-35% in comparison with conventional technologies of cultivation. Product Description popup.authors Векленко Юрій Анатолійович popup.nrat_date 2020-04-02 Close