6-Benzylaminopurine imalimbikitsa kukula kwa thonje pambuyo pa topping ndi kukulitsa kukula kwa axillary bud

6-Benzylaminopurine (6-BA) ndi cytokinin-based plant growth regulator yomwe imalimbikitsa magawano a cell ndi lateral bud kumera. Kugwiritsa ntchito kwake pambuyo popanga mbewu za thonje bwino kumathandizira kukula kwa mphukira ndikuwongolera kapangidwe ka mbewu.

Njira Yogwirira Ntchito ndi Zotsatira zake: 6-BA imayendetsa magawo a meristematic cell, kuphwanya ulamuliro wa apical ndikupangitsa kusiyana kwa masamba obisika ndi kukula, potero kumawonjezera kuchuluka kwa nthambi ndi nthambi za zipatso, kupititsa patsogolo luso la photosynthetic ndi kuthekera kokhazikitsa mabotolo. Makhalidwe ake odana ndi senescence amasunganso ntchito ya masamba ndikulimbikitsa kugawikana kwa michere ku nthambi zam'mbali.

Njira Yogwiritsira Ntchito 6-Benzylaminopurine: Kugwiritsa ntchito panthawi yake mutatha kupukuta kumabweretsa zotsatira zabwino kwambiri. Njira yodziwika bwino ndikuthira phala la 0.5% 6-BA kudera la 0.5 cm pamwamba ndi pansi pa masamba axillary panthambi zapansi za thonje, kapena kupoperani ndi madzi amadzimadzi a 100-500 mg/L, kuwonetsetsa kufalikira kwa malo ophukira. Kusakanikira kwake ndi mlingo wake uyenera kusinthidwa malinga ndi mtundu wa thonje, siteji ya kukula, ndi chilengedwe kuti tipewe kukula kwa masamba.