The efficiency of using synthesized fertilizers via foliar feeding and drip irrigation in various soil and climatic zones of the Republic of ArmeniaGayane H. Gasparyan, Lousine S. Yeritsyan, B. T. Gali, N. Kh. Sharypova and Seryozha K. YeritsyanBIO Web Conf., 52 (2022) 00069DOI: https://doi.org/10.1051/bioconf/20225200069