Gibberellins adapezeka koyamba ndi asayansi aku Japan pomwe amaphunzira za "matenda a bakanae" a mpunga.Iwo adapeza kuti chifukwa chomwe mbewu za mpunga zomwe zimadwala matenda a bakanae zidakulirakulira komanso kukhala zachikasu ndizomwe zimatulutsidwa ndi gibberellins.Pambuyo pake, ofufuza ena adapatula chinthu chogwira ichi kuchokera ku kusefera kwa sing'anga ya chikhalidwe cha Gibberella, adazindikira kapangidwe kake ka mankhwala, ndikuchitcha kuti gibberellin.Pakadali pano, ma gibberellins 136 okhala ndi zida zomveka bwino azindikirika ndipo adatchedwa GA1, GA2, GA3, ndi zina zambiri motsatira nthawi.Ndi ma Gibberellic acid ochepa okha m'zomera omwe ali ndi zotsatira za thupi pakuwongolera kukula kwa mbewu, monga GA1, GA3, GA4, GA7, etc.

Kukula mwachangu kwa zomera ndiye malo opangira ma gibberellins.Gibberellins amachita pafupi atapangidwa.Kuchuluka kwa gibberellin kumakhudza zokolola ndi mtundu wa zomera.Masiku ano, zolepheretsa kukula kwa zomera za "anti-gibberellin" zapangidwa potengera mawonekedwe a gibberellins, makamaka: chlormequat, mepifenidium, paclobutrazol, uniconazole, ndi zina zotero.

  

Ntchito zazikulu za gibberellins ndi:
1. Limbikitsani kumera kwa mbewu: Gibberellin imatha kuswa mbewu, ma tubers, masamba, ndi zina zambiri ndikupangitsa kumera.
2. Kuwongolera kutalika kwa mbewu ndi kukula kwa chiwalo: Gibberellin sangangolimbikitsa kukula kwa maselo a chomera komanso amalimbikitsa kugawanika kwa maselo, potero kuwongolera kutalika kwa mbewu ndi kukula kwa chiwalo.
3. Limbikitsani kuphuka kwamaluwa: Kuchiza ndi gibberellins kungayambitse zomera zomwe sizinasinthidwe ndi kutentha kochepa (monga radish, kabichi ya China, kaloti, ndi zina zotero) kuti zipse mu chaka chino.Kwa zomera zina zomwe zimatha kuphuka masiku ataliatali, gibberellin amathanso kusintha masiku aatali kuti aziphuka masiku ochepa.
4. Gibberellin amathanso kulimbikitsa kukula kwa zipatso za zomera, kuwonjezera kuchuluka kwa zipatso kapena kupanga zipatso zopanda mbewu.
5. Gibberellins amakhudzanso chitukuko cha maluwa ndi kutsimikiza kugonana.Kwa zomera za dioecious, ngati zimathandizidwa ndi gibberellin, chiwerengero cha maluwa achimuna chidzawonjezeka;kwa zomera zachikazi za zomera za dioecious, ngati zimathandizidwa ndi Gibberellic acid, maluwa achimuna amatha kukopeka.

Kusamalitsa
(1) Pamene gibberellin imagwiritsidwa ntchito ngati wothandizira zipatso, iyenera kugwiritsidwa ntchito pansi pa madzi okwanira ndi feteleza;ikagwiritsidwa ntchito ngati cholimbikitsa kukula, iyenera kugwiritsidwa ntchito limodzi ndi feteleza wa masamba kuti ikhale yothandiza kupanga mbande zolimba.
(2) Gibberellin ndi yosavuta kuwola ikapezeka ndi alkali.Pewani kusakaniza ndi zinthu zamchere mukamagwiritsa ntchito.
(3) Chifukwa gibberellin imakhudzidwa ndi kuwala ndi kutentha, magwero a kutentha ayenera kupeŵedwa akamagwiritsa ntchito, ndipo yankho liyenera kukonzedwa ndikugwiritsidwa ntchito mwamsanga.
(4) Pambuyo pa chithandizo cha gibberellin, chiwerengero cha mbewu zosabereka chimawonjezeka, choncho sichiyenera kugwiritsidwa ntchito m'minda yaulimi.