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Information × Registration Number 0211U001926, 0106U011197 , R & D reports Title To establish laws of functioning of buffer mechanisms of sour and hidromorfic soils, to develop their technologies culturing and formation of steady fertility. popup.stage_title Head Choma Zoltan Z., Registration Date 17-02-2011 Organization Transcarpathian Institute AIP UAAS popup.description2 The object of research - the main soil types of Zakarpattya. The purpose of the work - to study the role of buffer properties in regulation of nitrogen, phosphate and potassium regimes on different soil genesis of Zakarpattya, depending on their level of cultivation, development of objective criteria of valuation of their quality condition and management of the nutrient regime. The method of investigation - laboratory. Elaborated the technology of cultivating and forming of proof fertility of sour and hydromorphic soils of Zakarpattya is on the basis of their buffer properties and theoretical basis of valuation of soil quality based on their buffer properties. Worked out agroecological grouping on the base of pH-buffer. Established objective estimating indicators for the development of measures to optimize acid-base balance, potassium and phosphorus of soil, environmentally sound systems of fertilizers. Economic effectiveness of the development is 210 USD / ha. Product Description popup.authors Чома Жужанна Йосипівна Чома Золтан Золтанович popup.nrat_date 2020-04-02 Close