IMPACT OF FOLIAR FERTILIZATION ON APPLE AND PEAR TREES IN RECONCILING PRODUCTIVITY AND ALLEVIATION OF ENVIRONMENTAL CONCERNS UNDER ARID CONDITIONS ArticleZargar M., Tumanyan A., Ivanenko E., Dronik A., Tyutyuma N., Pakina E.Communicative and Integrative Biology. Том 12. 2019. С. 1-9