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Information × Registration Number 0206U005023, 0101U002207 , R & D reports Title To establish laws of modem processes of evolution of the basic agrochemical parameters of soil, to improve theoretical basis of nutrition of plants and to develop methods of increase of effectiveness of the fertilizers popup.stage_title Head Kovalenko W.E., Registration Date 16-02-2006 Organization Institute of Grain Farming of Ukrainian Academy of Agrarian Sciences popup.description2 The object of investigation - ordinary chernozem, systems of fertilization. Aim - to work out models of nutrient dynamic under the different condition of utilization. It is developid the regressive models of dynamics of the humus condition, nitric, phoaphates and potassium regime of ordinary chernozem under anthropological factors influencing. The forecast of changes in content of humus and nutrient agile forms to 2010 years. It shall provide yield increase to 26-35%. Product Description popup.authors popup.nrat_date 2020-04-02 Close