Hydroponics e hloka metsi a boleng bo holimo ho lokisa tharollo e leka-lekaneng ea limatlafatsi ho eketsa bokhoni ba tlhahiso ea limela.Bothata bo ntseng bo eketseha ba ho fumana metsi a boleng bo holimo bo lebisitse tlhokong e potlakileng ea ho fumana mokhoa oa ho sebelisa metsi a letsoai ka mokhoa o tsitsitseng, ka hona ho fokotsa tšusumetso ea ona e mpe ho chai ea lijalo le boleng.
Tlatsetso e sa tloaelehang ea balaoli ba kholo ea limela, joalo ka gibberellin (GA3), e ka ntlafatsa kholo ea semela le matla a eona, ka hona, e thusa limela ho arabela hamolemo khatellong ea letsoai.Sepheo sa phuputso ena e ne e le ho hlahloba letsoai (0, 10 le 20 mM NaCl) e kentsoeng motsoakong oa limatlafatsi tse nang le mineralized (MNS).
Esita le tlas'a khatello ea letsoai e itekanetseng (10 mM NaCl) ea limela tsa lettuce le rocket, ho fokotseha ha biomass ea bona, palo ea makhasi le sebaka sa makhasi ho etsa qeto ea kholo le chai ea bona haholo.Ho tlatselletsa GA3 e tsoang kantle ho naha ka MNS ho ka fokotsa khatello ea letsoai ka ho ntlafatsa litšoaneleho tse fapaneng tsa morphological le fisioloji (joalo ka ho bokellana ha biomass, katoloso ea makhasi, ho tsamaisa stomatal, le ts'ebeliso e nepahetseng ea metsi le naetrojene).Liphello tsa khatello ea letsoai le phekolo ea GA3 li fapana ho ea ka mefuta ho ea ho mefuta, kahoo ho fana ka maikutlo a hore tšebelisano ena e ka eketsa mamello ea letsoai ka ho kenya mekhoa e fapaneng ea ho ikamahanya le maemo.