6-Benzylaminopurine ndi cytokinin yopanga yomwe imalimbikitsa kugawanika kwa maselo ndi kudzikundikira kwa michere mu mizu yapansi panthaka ndi mbewu za tuber powongolera njira zamoyo za mbewu, potero zimakulitsa zokolola ndikuwongolera bwino.
Limagwirira amene 6-Benzylaminopurine amalimbikitsa maselo kugawikana mu mobisa muzu ndi tuber mbewu makamaka kumakhudza yambitsa mawu a maselo magawano okhudzana majini ndi imathandizira kuchulukana kwa maselo meristematic. Mu mizu yapansi panthaka ndi mbewu za tuber monga mbatata ndi zilazi, 6-BA imatha kuchulukitsa kwambiri ma cell mu ma tubers kapena ma rhizomes. Mwachitsanzo, ikagwiritsidwa ntchito limodzi ndi Forchlorfenuron (CPPU), imatha kuonjezera kuchuluka kwa ma cell a tuber ya mbatata ndi 25% -30% ndikuwonjezera kukula kwa nthawi yayitali kwa ma rhizomes ndi 20% -25%.
Njira yake yogwirira ntchito imaphatikizapo kuchititsa kusiyana kwa minofu yosagwirizana ndi kulimbikitsa mapangidwe a masamba, potero kulimbikitsa kukula kwa ziwalo zapansi.
Ponena za kudzikundikira kwa michere, 6-Benzylaminopurine imathandizira kaphatikizidwe ka zinthu monga wowuma powongolera kayendetsedwe kake komanso kagawidwe ka photosynthetic. Imalimbikitsa kusamutsa kwa amino acid ndi shuga ku mizu. Mwachitsanzo, mu mbatata, imatha kuwonjezera kuchuluka kwa zinthu za photosynthetic zomwe zimaperekedwa ku ma tubers kupitilira 70%, ndikuwonjezera kulemera kwa ma tubers ndi 18% -22%. Imodzi, mwa kuphatikiza chelated potaziyamu ndi kashiamu, imayendetsa ntchito ya wowuma synthase (SS) ndi sucrose synthase (SPS), kuwonjezera wowuma zili mababu adyo ndi 15% -20%.
Nthawi yogwirira ntchito: Pazomera zapansi panthaka (monga mbatata ndi ginger), ndi bwino kupopera mbewu mochedwa kapena nthawi yoyambilira ya tuber kukulitsa kugawanika kwa maselo ndi kuwunjikana kwa michere.
Kuwongolera Koyikirako: Kukhazikika kovomerezeka ndi 5-8 g/L (ie, 5000-8000 mg/L). Kuchulukirachulukira kuyenera kupewedwa kuti tipewe kukula kwamasamba kapena kupunduka.
