IMPACT OF FOLIAR FERTILIZATION ON APPLE AND PEAR TREES IN RECONCILING PRODUCTIVITY AND ALLEVIATION OF ENVIRONMENTAL CONCERNS UNDER ARID CONDITIONS Article Zargar M., Tumanyan A., Ivanenko E., Dronik A., Tyutyuma N., Pakina E. Communicative and Integrative Biology. Taylor and Francis Inc.. Vol. 12. 2019. P. 1-9