AL Shammari, A. M. A., Abboud, M. A., & Hamdi, . G. J. (2017). Effect of adding perlite the soil in reducing water stress and its effect in some characteristics of the yield of three Genotypes of tomato. Journal of Agricultural, Environmental and Veterinary Sciences, 1(2), 13-1. https://doi.org/10.26389/AJSRP.J120617