Development of colour in red pepper fruits in soilless culture

arena capsicum capsicum annuum carotenoide carotenoides carotenoids chlorophylle chlorophylls clorofilas color colour couleur cultivars cultivo sin tierra culture sans sol fructification fruiting fruits frutas growing media maduramiento madurez maturity measurement mesure perlita perlite ripening sable sand soilless culture substrat de culture substratos de cultivo variedades varieties