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Information × Registration Number 0212U001533, 0111U007810 , R & D reports Title To work method for fruit crops varieties selection possessing steady display of high adaptability to stress factors under conditions of climate change popup.stage_title Head Tolstolik Lyudmila Nikolaevna, Registration Date 09-02-2012 Organization M.F.Sydorenko Institute of Irrigated Frut Growing National Academy of Agrarian Sciences of Ukraine popup.description2 The object of research is the reaction of fruit cultures upon the action of stress abiotic and biotic factors. The purpose is to determinate the level of frequency appearance of abiotic and biotic factors that are stressors for specific culture in the region, to develop the method for detection of permanently adaptive fruit culture varieties and to use it under the conditions of Ukraine's Southern Steppe. The methods of research are field and laboratory methods. It was determined a high enough level of compliance between weather resources and meteorological indexes and biological requirements of fruit cultures. The main weather and climatic stressors for fruit cultures and varieties in Southern Steppe are: winter temperature falling below the critical level, sharp changes of temperature in winter (alternation of thaws and frosts), surplus and deficiency of atmospheric precipitations during the certain segments of vegetative period, extremely high temperatures during the period of plant growth and development, especially in the second half of vegetation. 12 fruit culture varieties combining high or higher than average indexes of resistance to destructive environmental factors of Southern Steppe with their constant display were picked out Product Description popup.authors Долгова С.В. Дунаєва Л.І. Клочко Н.М. Красуля Т.І. Толстолік Л.М. Шкіндер-Барміна А.М. popup.nrat_date 2020-04-02 Close