Yield and quality of radish cultivars grown in a soilless system [Raphanus sativus L.]

agronomic characters calidad caratteri agronomici coltivazione di ortaggi coltura senza terra crop yield cultivo de hortalizas cultivo sin tierra culture sans sol direct sowing hipocotilos hypocotyle hypocotyls nitrate nitrates nitrati nitratos ortaggi da radice quality radis radishes raphanus sativus ravanelli rendement des cultures rendimiento de cultivos repiquage root vegetables semina diretta semis direct siembra directa soilless culture transplanting trapianto trasplante variedades varieties vegetable growing