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Information × Registration Number 0201U005610, 0197U006105 , R & D reports Title Improvement of technology of cultivation of a potatoes in collective, farmer and country facilities(economy) Western Polessie of Ukraine popup.stage_title Head Pakhol'chuk V.D., Registration Date 14-08-2001 Organization Volyn State Agricultural Experimental Station popup.description2 The skilled works were carried out(spent) on дерново-подзолистых супесчаних grounds, which are typical for Polessie of the Volynsk area. Object of researches was different grades of a potatoes, potato nematoda, stimulators of growth, local grades (form) of a potatoes. In result come out of researches was marked, that on grounds infections potato nematoda by the best nematodo-proof grades were Vodograj, Obrij. Cleaning of ground from cists nematotes for years of researches for the account nematodofirm of grades has made 85 %. The best local grades (forms) in comparison with state standards were grades: Sineglazka Kiev, Vinnitsa local, Ludmila. Study of influence biostimulators on a crop and quality tubers, and also the increase formation of stalks has shown that by best stimulators of growth is Poteitin and Emistym, and greatest formation of stalks was received after processing Poteitin in a doze 300 ml/т яровизированых seeds of a potatoes. The application stimulators of growth reduces development phith ophthoros on 9,5-35,2 % Product Description popup.authors popup.nrat_date 2020-04-02 Close