Search academic texts

Information × Registration Number 0214U002776, 0111U002988 , R & D reports Title To carry out the practices for the increasing crops yield and improving agricultural products with the use information of modern soil-plant diagnostics on clay loamy typical chernozem popup.stage_title Head Dotsenko Alexander, Registration Date 07-02-2014 Organization State organization "Grakivske experimental field" of the National Scientific Center "Institute for soil science and agrochemistry research named after O.N. Sokolovsky" popup.description2 Object of investigation - the regularities between indices of soil-plant diagnostics and yield and quality parameters of agricultural crops. Purpose - to develop a method of application of fertilizers to increase crop yields and improve the quality of products using modern data-plant soil as a basis of a comprehensive diagnostic agrochemical ensure high agricultural production. Methods - field experiments, small-plot field experiments and manufacturing field experiments, laboratory analyses. Results - the efficiency of fertilizing crops according to nutrient reserves in the soil is determined, the regularities between chlorophyll content in vegetative organs of crops and their level of nitrogen nutrition at different stages of ontogenesis are considered, the technology (method) of fertilizers application to increase crop yields and to improve production quality on the basis of modern soil-plant diagnostics is developed, recommendations about the scientific bases of winter wheat fertilization according to data of soil-plant diagnostics are prepared. Novelty - for developed technology (method) of fertilizer application patent pending. Efficiency - scientifically based mineral fertilizers and micronutrients application according to data actual reserves of nutrients in the soil and vegetation express-diagnostic data helped to improve grain yield of winter wheat by 11%, improve the quality of grain and additionally get 330 UAH per hectare compared to the standard scheme feeding (N51+N51). Sphere - agriculturе. Product Description popup.authors Вінніченко Людмила Миколаївна Діденко Зоя Максимівна Доценко Олександр Васильович Кобзар Валентина Іванівна Куляцька Лілія Олексіївна Міхєєва Віра Миколаївна Ніконенко Вячеслав Миколайович Рубан Анатолій Олександрович popup.nrat_date 2020-04-02 Close