Gibberellikndi hormone yofunikira yomwe imayang'anira chitukuko cha zomera zapamwamba ndipo imagwira ntchito yofunika kwambiri pakukula ndi kukula kwa zomera.Amagwiritsidwa ntchito pa mbewu monga mbatata, tomato, mpunga, tirigu, thonje, soya, fodya, ndi mitengo yazipatso kuti ikule, kumera, maluwa, ndi zipatso;Ikhoza kulimbikitsa kukula kwa zipatso, kukulitsa kachulukidwe ka mbeu, ndi kuonjezera zokolola zambiri pa mpunga, thonje, masamba, mavwende, zipatso, ndi manyowa obiriwira.

Gibberellinunga:

Gibberellin ufa ndi wosasungunuka m'madzi.Mukamagwiritsa ntchito, gwiritsani ntchito mowa pang'ono kapena Baijiu kuti musungunuke, kenaka onjezerani madzi kuti muchepetse ndende yofunikira.Njira yamadzimadzi ndiyosavuta kutaya mphamvu, choncho iyenera kukonzekera pomwepo.Sizingasakanizidwe ndi mankhwala a alkaline kuti zisawonongeke.Mwachitsanzo, gibberellin woyeretsedwa opangidwa (1 gramu pa paketi) akhoza kusungunuka mu 3-5 milliliters mowa, ndiye kusakaniza 100 kilogalamu madzi kupanga 10 ppm njira, ndi kusakaniza 66.7 makilogalamu madzi kupanga 15 ppm. njira yamadzimadzi.Ngati zomwe zili mu ufa wa gibberellin womwe umagwiritsidwa ntchito ndi 80% (1 gramu pa phukusi), uyeneranso kusungunuka ndi 3-5 ml ya mowa, ndikusakaniza ndi madzi 80 kg, omwe ndi 10 ppm dilution, ndikusakaniza ndi 53 makilogalamu a madzi, omwe ndi 15 ppm solution.

Gibberellinyankho lamadzi:

Gibberellin aqueous solution nthawi zambiri safuna kusungunuka mowa kuti agwiritsidwe ntchito, ndipo angagwiritsidwe ntchito pambuyo pothira mwachindunji.Cai Bao imachepetsedwa mwachindunji kuti igwiritsidwe ntchito ndi dilution ratio ya 1200-1500 nthawi zamadzimadzi.

Mfundo zofunika kuziganizira:

1. Kugwiritsa ntchito gibberellin kumachitika mu nyengo ndi kutentha kwa tsiku ndi tsiku kwa 23 ℃ kapena pamwamba, monga maluwa ndi zipatso sizimakula pamene kutentha kuli kochepa, ndipo gibberellin sagwira ntchito.

2. Popopera mankhwala, pamafunika kupopera mwamsanga nkhungu yabwino ndikuthira mofanana mankhwala amadzimadzi pamaluwa.Ngati ndendeyo ili yochulukirapo, imatha kupangitsa kuti chomeracho chikhale chachitali, albino, kapena kufota kapena kupunduka.

3. Pali opanga ambiri a gibberellin pamsika omwe ali ndi zosagwirizana ndi zosakaniza zogwira ntchito.Ndi bwino kutsatira mosamalitsa malangizo kupopera mbewu mankhwalawa pamene ntchito.

4. Chifukwa cha kufunikira kokonzekera kolondola panthawi yogwiritsira ntchito gibberellin, antchito apadera amafunikira kuti awonetsetse kugawidwa kwapakati ndi mgwirizano ndi ntchito.