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Information × Registration Number 0221U103415, 0116U000659 , R & D reports Title Develop methodological foundations optimization of plant organisms for scientific study techniques improve the sustainability and productivity of fruit and berry crops popup.stage_title Head Kryvoshapka Viktoriya A, кандидат с.-г. наук, старший науковий співробітник Registration Date 20-02-2021 Organization Institute of Horticulture National Academy of the Agrarian Sciences popup.description2 The frost resistance of varieties, hybrids, varietal-rootstock combinations and experimental variants for apple, pear, quince, plum, large-fruited plum, cherry, sweet cherry, apricot, peach, currant was tested by the method of laboratory testing of low temperatures in the winter periods of 2016-2020. blackberries, blueberries, honeysuckle, walnuts, hazelnuts, persimmons, sea buckthorn, viburnum, mulberry, grapes, actinidia, as well as lavender, conifers, etc. Freezing at temperatures of -14, -16, -18, -19, -20, -22, -24, -25, -27, -30, -35 and -40 оС for the aboveground part of fruit, berry, nut and ornamental crops carried out in the refrigerator. The potential frost resistance of more than 1000 species, forms, varieties and cultivar-rootstock combinations, variants of experiments have been determined. Laboratory and field methods under different weather conditions of 2016-2020 studied the adaptability of varieties, hybrids and rootstock-root combinations of apple, pear, plum, plum, cherry, apricot, peach, as well as varieties and hybrid forms of currants, gooseberries, raspberries, blackberries , blueberries, honeysuckle, sea buckthorn, viburnum and asters to drought and high temperatures. On the basis of long-term researches the technique of definition of potential productivity of fruit and berry cultures is developed, the patent for the invention "Method of an estimation of potential productivity" is received. Improved method for determining the presence of viral infection in the leaves of stone cultures by the method of induction of chlorophyll fluorescence and obtained a patent for a utility model "Method for diagnosing plum layers. Adapted method for determining the presence of viral infection in plants by photoinduction of fluorescence to a new modification of the device Floratest, obtained a patent for the invention "Method of detecting viral infection of plants". Product Description popup.authors Vintskovsʹka Yuliya Yu. Gorb Oksana S Hrynyk Ihor V. Grusha Victor V Zhuk Viktor M Kitaev Oleg I Kryvoshapka Victoriia А. Makarova Daria H Telepenʹko Yuliya Yu. Tereshchenko Yana Yu. Fryzyuk Lyudmyla A popup.nrat_date 2021-02-20 Close