Effect of soil type and daylength on the levels of isothiocyanates in the hypocotyl‐root region ofRaphanus sativus

摘要

AbstractIsothiocyanate levels were determined for the hypocotyl‐root region ofRaphanus sativus, grown under two daylengths and in three different soil types. Under a short photoperiod (8.5 h) radishes grown in loam soil had the highest isothiocyanate concentration but under a longer photoperiod (15 h) radishes grown in organic soil had the highest isothiocyanate concentratio