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Information × Registration Number 0211U007987, 0111U004570 , R & D reports Title Identify varieties and sowing as seed potatoes of the variety and growing conditions phytosanitary popup.stage_title Head German Boris Alexandrovich, Registration Date 08-12-2011 Organization Institute of Agriculture of Northern East of National Academy of Agrarian Sciences of Ukraine popup.description2 The object of research - the seeds that potato varieties (listed in the National Register of varieties of Ukraine), stimulate the growth, complex fertilizers. By increasing the stem-and ability to form tubers of potato plants from the action of stimulate the growth marked increase in productivity in the early grades Tiras 7,7-9,7%, and Middle-class Zabava at 7,0-10,2% in the control yield, respectively, 20.8 and 23.6 t / hе. At the same time by reducing the proportion of the fine fraction of tubers increased seed production of these varieties, respectively, in 10,0-12,9% and 6,0-9,0%. By increasing the productivity of potato application rstimulate the growth depending on the type of cost of cultivation has decreased by 3,6-8,4%, and profitability increased by 10,0-24,0%, compared with controls. According to the results stage of the research in 2011 developed the scientific and practical advice "Technology of growing vegetables and potatoes in home gardens, in private farms and reformed", "Peculiarities of stimulate the growth during the growth of seed and commercial potatoes." Product Description popup.authors Внученко Ольга Іванівна Герман Борис Олександрович Космін Марія Олексіївна Шерстюк Лідія Іванівна popup.nrat_date 2020-04-02 Close