1.Sehlahisoa sena ke semela sa endogenous auxin-inducing factor, se entsoeng ka mefuta ea 5 ea limela tse nang le li-endogenous auxins tse kenyelletsang li-indoles le mefuta ea 2 ea livithamine. E entsoe ka tlatsetso e sa tloaelehang, e ka eketsa ts'ebetso ea li-endogenous auxin synthase limela ka nako e khuts'oane mme ea etsa hore ho be le motsoako oa endogenous auxin le polelo ea liphatsa tsa lefutso, ka tsela e sa tobang e khothalletsa karohano ea lisele, ho lelefatsa le ho atoloha, ho etsa hore ho thehoe li-rhizomes, 'me ho molemo ho kholo e ncha ea metso le phapang ea tsamaiso ea vascularization, e khothalletsa ho thehoa ha metso ea li-cuttings.

IndoLE-3-BUTYRIC ACID POTASSIUM SALT (IBA-K) ke taolo ya kgolo ya dimela e kgothalletsang ho mela ha dijalo. Haholo-holo e sebelisoa ho khothaletsa kholo ea metso ea capillary ea lijalo. Ha e kopantsoe le Naphthalene acetic acid (NAA), e ka etsoa lihlahisoa tsa metso. Indole-3-BUTYRIC ACID POTASSIUM SALT (IBA-K) e ka sebelisoa bakeng sa ho rema metso ea lipeo, hammoho le ho eketsa manyolo, manyolo a nosetso ea marotholi le lihlahisoa tse ling ho khothaletsa metso ea lijalo le ho ntlafatsa lebelo la pholoho ea li-cuttings.

Lisebelisoa tse 'nè tsa ho laola khōlo, Paclobutrazol, Uniconazole, Chlormequat Chloride, le Mepiquat chloride, kaofela li laola kholo ea limela ka nako e khutšoanyane ka ho thibela motsoako oa Gibberellic acid ho limela. I

Paclobutrazole (Paclo) e sebelisoa lijalong tse fapaneng tse kang raese, koro, meroho le lifate tsa litholoana. Paclobutrazole (Paclo) ke e thibelang kholo ea semela ka bongata. E ka thibela tlhahiso ea li-gibberellins tse sa tloaelehang limela le ho fokotsa karohano le bolelele ba lisele tsa semela.