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Information × Registration Number 0219U003313, 0118U003115 , R & D reports Title New ways to increase the productivity of basic crops on acidic soils, taking into account their buffer capacity popup.stage_title Head Tsapko Yuriy, Доктор біологічних наук Registration Date 31-01-2019 Organization National Scientific Center "Institute for soil science and agrochemistry research named for O. N. Sokolovski" popup.description2 The object of the study is the soil processes in the acid soils of the Polissya and Left-Bank Forest-steppe zones under the influence of limestone meliorants. The purpose of the work is to find new ways to increase the productivity of agricultural crops on acidic soils, taking into account their buffer capacity. Methods of research - general scientific (system, complex), expeditionary, field, experimental, laboratory and comparative-analytical. Theoretical and practical results - generalized methodical approaches to determining the level of acid-base equilibrium in acid soils. The relationship between soil buffer properties and doses of calcium carbonate, necessary for achieving optimal acid-base balance for the main crops, has been established. The calculation of optimal doses of lime meliorants in the cultivation of agricultural crops on acid soils, taking into account their buffer capacity, has been calculated. Novelty is to establish the laws of changing the physical and chemical parameters of acidic soils, depending on the doses of calcium carbonate, buffer properties of soils and physiological needs of crops. Efficiency of implementation - implementation of the project provides resource-saving, in comparison with existing calculations of doses, norms and methods of making meliorants, achieved by reducing the doses of calcium-containing meliorants and, accordingly, saving labor and energy resources when they are introduced. An economic advantage is achieved through a differentiated approach to the calculation of optimal doses of lime meliorants. Industry - agriculture. Product Description popup.authors Водяк Яна Миколївна Десятник Каріна Олександрівна Зубковська Вікторія Вікторівна Калініченко Вячеслав Миколайович Мешреф Радван Бахаа Огородня Альбіна Ігорівна Паламарь Наталія Юріївна Хижняк Ірина Миколаівна Холодна Альона Сергіївна popup.nrat_date 2020-04-02 Close