EFFECT OF SODIUM NITRATE ON ELEMENT TRANSLOCATION IN TOMATO PLANTS
Mitova Ivanka Georgieva (Professor, Dr (PhD), N.Poushkarov Institute of Soil Science, Agrotechnologies and Plant Protection, Sofia, Bulgaria)
Dinev Nikolai Slavov (Professor, DSc, N.Poushkarov Institute of Soil Science, Agrotechnologies and Plant Protection, Sofia, Bulgaria)