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Wzrost pomidor贸w na po偶ywce azotanowej lub amonowej w obecno艣ci r贸偶nych form i zr贸偶nicowanych ilo艣ci 偶elaza [The development of tomato plants growing on nutrient solutions containing either nitrates or ammonium salts, in presence of various forms and doses of iron]
In all the experiments the tomato plants seemed to grow better both in aerated and nonaerated cultures in the solutions containing nitrates, than in those with ammonium salts. The best development of plants was observed in aerated cultures containing a full dose of ferric citrate. The positive effect of ferric versenate was manifested rather in the nonaerated cultures containing lower doses of this compound