THE EFFECT OF NITROGEN AND SULPHUR NUTRITION ON THE YIELD AND CONTENT OF ANTIOXIDANTS IN BROCCOLI

摘要

The small field experiment with broccoli (variety Jiburon FT) was established in The Botanical Garden of Slovak University of Agriculture in Nitra. In this experiment, we investigated the effect of four variants of nutrition on the broccoli yield, content of sulforaphaneand vitamin C in broccoli florets. The first variant of nutrition was a control one-without application of fertilizers. The second one was fertilized at nitrogen level 200 kg.ha~(-1). The third one had level of nutriments N : S = 200