Emkhiqizweni wezolimo, ukukhetha ama-regulators okukhula okulungile kungenye yezindlela ezibalulekile zokukhulisa isivuno nemali engenayo. Ngezansi kukhona abalawuli abavamile nabaphumelelayo nemisebenzi yabo eyinhloko.

I-Natural Cytokinins ifaka phakathi: I-Kinetin (KT): I-sodwated kusuka kumaseli we-herring sperm ngo-1955, kwakungu-cytokinin.
on): Ihlukanisa ukwakheka kweseli, isheshise ukwakheka kwe-chlorophyll, i-protein synthesis.Dihydrozein (DHZ): okufanayo UZein, futhi kuyinto yemvelo ye-cytokinin.

Izitshalo zama-hormone kanye nezitshalo zokukhula zilawulwa ngokulawula ukukhula kwezitshalo, ukuthuthukiswa, kanye nezinqubo zokumelana nengcindezi ekukhiqizweni kwezolimo kwanamuhla. Ngakolunye uhlangothi, ubudlelwane obunzima bokuqonda kanye nobudlelwano bokuphikisana bukhona phakathi kwama-hormone okutshala kanye nezitshalo zokukhula kwezitshalo, ngokuhlanganyela elawula wonke umjikelezo wokuphila kwesitshalo.

Izilimo zeCucurbit njengamakhukhamba kanye namakhabe, ukusebenzisa i-ETHEPON ngesikhathi sesithombo sesithombo kungakhuphula inani lezimbali zabesifazane, ngaleyo ndlela zigqugquzele ukukhiqizwa kwezithelo okwengeziwe.