I-Hydroponics idinga amanzi ekhwalithi ephezulu ukulungisa isisombululo somsoco esinomsoco ukuze kwandiswe amandla esivuno sezitshalo.Ubunzima obukhulayo bokuthola amanzi eqophelo eliphezulu buye kwaholela esidingweni esiphuthumayo sokuthola indlela yokusebenzisa amanzi anosawoti ngendlela eqhubekayo, ngaleyo ndlela kuncishiswe umthelela wawo omubi esivunweni sezitshalo kanye nekhwalithi.
Ukwengezwa kwangaphandle kwezilawuli zokukhula kwezitshalo, njenge-gibberellin (GA3), kungathuthukisa ngempumelelo ukukhula kwezitshalo namandla, ngaleyo ndlela kusize izitshalo zisabele kangcono ekucindezelekeni kukasawoti.Inhloso yalolu cwaningo kwakuwukuhlola usawoti (0, 10 kanye no-20 mM NaCl) owengezwe kwisixazululo sezakhi ezinamaminerali (MNS).
Ngisho nangaphansi kwengcindezi kasawoti emaphakathi (10 mM NaCl) yezitshalo ze-ulethisi ne-rocket, ukuncishiswa kwe-biomass yazo, inombolo yamaqabunga nendawo yamaqabunga kunquma ukukhula kanye nesivuno sazo kakhulu.Ukwengeza i-GA3 yangaphandle nge-MNS ngokuyisisekelo kungaqeda ukucindezeleka kukasawoti ngokuthuthukisa izici ezihlukahlukene ze-morphological and physiological (njengokuqoqwa kwe-biomass, ukunwetshwa kwamaqabunga, ukuqhutshwa kwesisu, kanye nokusebenza kahle kwamanzi ne-nitrogen).Imiphumela yokucindezeleka kukasawoti kanye nokwelashwa kwe-GA3 kuyahlukahluka kuye ngezinhlobo zezilwane, ngaleyo ndlela kuphakamisa ukuthi lokhu kusebenzisana kungakhuphula ukubekezelelana kukasawoti ngokwenza kusebenze izinhlelo eziguquguqukayo ezihlukene.