6-Benzylaminopurine (6-BA) yog cytokinin-raws li cov nroj tsuag kev loj hlob regulator uas txhawb nqa cell division thiab lateral bud germination. Nws daim ntawv thov tom qab topping paj rwb nroj tsuag zoo nkoos lateral bud loj hlob thiab txhim kho cov qauv cog.
Mechanism of Action and Effects: 6-BA activates meristematic cell division, breaking apical dominance and inducing latent lateral bud differentiation and growth, yog li ua kom cov ceg ntoo thiab txiv hmab txiv ntoo, txhim kho photosynthetic efficiency thiab boll-teeb muaj peev xwm. Nws cov khoom tiv thaiv kev laus kuj tseem tuav cov nplooj ua haujlwm thiab txhawb kev faib cov khoom noj rau cov ceg ntoo.
Daim ntawv thov txheej txheem ntawm 6-Benzylaminopurine: Daim ntawv thov raws sij hawm tom qab topping tau txais txiaj ntsig zoo tshaj plaws. Ib txoj hauv kev yog siv 0.5% 6-BA muab tshuaj txhuam rau thaj tsam 0.5 cm saum toj no thiab hauv qab axillary buds ntawm cov ceg qis ntawm cov paj paj, los yog tshuaj tsuag nrog 100-500 mg/L aqueous tov, kom ntseeg tau tias txawm kev pab them nqi ntawm lub topping bud cheeb tsam. Qhov tshwj xeeb concentration thiab ntau npaum li cas yuav tsum tau hloov kho raws li cov paj rwb ntau yam, theem kev loj hlob, thiab ib puag ncig kom tsis txhob muaj kev loj hlob ntau dhau.
