Effects of Cultivation–Substrate System on Growth, Flowering, Carotenoid Accumulation, and Substrate Microbiology of Three Tagetes patula Cultivars Under Greenhouse and Field Conditions. - Antal, Gabriella; Kurucz, Erika; André, Anikó Zsiláné; Tállai, Magdolna; Béni, Áron; Fári, Miklós G.; Holb, Imre J. (Agronomy, 2026)