Mineral foliar nutrition in horticultural plants II - The control of blossom - end rot in tomato fruits Lycopersicuni esculentum L. cv Rossol Melorado INTA) and on proluctivityof the potato (Solanurn tuberosum L. cv Claustar). AgriS. 3(1):59-69. doi:10.31047/1668.298x.v3.n1.903