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Information × Registration Number 0211U001826, 0110U000442 , R & D reports Title To study and in theory ground directions of improvement chemical land-reclamation of soils in the marcet-transformed terms of conduct of agriculture. popup.stage_title Head Polyovyi Volodymyr Mefodiyovych, Registration Date 03-02-2011 Organization Rivne State Agricultural Experimental Station popup.description2 A research object is a process of decline of effective fertility and degradation of sour soils of western province of Polissya of Ukraine at the terms of the ineffective systems of their use and objective narrow-mindedness of possibilities of intensification of agriculture on the modern stage. the purpose of researches is establishment of change of basic properties of sod-podzolic zvyaznopischanogo soil and productivity of cultures of crop rotation depending on the system of fertilizer and pislyadiy of liming. Research methods - generally accepted for the leadthrough of stationary researches. at the study of післядії of different doses of limestone meliorantiv it is set on the dynamics of acidity of the ground solution and productivity of crop rotation. that pislyadiya supporting liming of soils on a background fertilizers retains the value of index of рНkcl at level 5,78-6,04,Нг 1,75-1,50, promotes content of mobile phosphates to 28,54 мг/100 of gramme of soil, exchange potassium to 8,3 мг/100 of gramme of soil, provides the productivity of crop rotation at the level of 5,0-5,5 т k.od.., promotes it on 19-26%. Product Description popup.authors Лаврук Микола Миколайович popup.nrat_date 2020-04-02 Close