6-Benzylaminopurine (6-BA) yog ib qho hluavtaws cytokinin uas muaj txiaj ntsig zoo txhawb kev faib tawm ntawm tes, rhuav tshem dormancy, thiab txhawb cov paj tawg thiab paj paj sib txawv. Nws daim ntawv soluble hmoov yooj yim khaws cia thiab kev xav tau ntawm kev tsim, ua rau nws tsim nyog rau kev tswj hwm paj thiab paj hauv ntau yam qoob loo.
Mechanism of Action and Effects of 6-Benzylaminopurine: 6-BA txhawb nqa lateral bud germination thiab ceg loj hlob los ntawm kev tswj cov nroj tsuag cov tshuaj hormones, tsis muaj zog apical dominance; Tib lub sijhawm, nws txhawb kev sib txawv ntawm paj paj, txhim kho qhov zoo ntawm paj hauv nruab nrog cev, inhibits chlorophyll thiab protein decomposition, qeeb senescence, thiab txhim kho cov nroj tsuag tsis kam.
Hais txog bud germination, 6-BA tuaj yeem awaken buds dormant, ua rau ntau yam germination; hais txog kev ua paj, 6-BA tuaj yeem ua kom cov paj tawg paj thiab txo cov paj thiab cov txiv hmab txiv ntoo poob. 6-BA yog qhov tshwj xeeb tshaj yog rau cov ntoo txiv ntoo, zaub, thiab lwm yam qoob loo.
6-BA Application Method thiab Kev Ceeb Toom:
Lub Sijhawm Thov: Lub sijhawm tseem ceeb suav nrog 7-10 hnub ua ntej txiv hmab txiv ntoo budding, zaub yub theem (2-4 nplooj tiag tiag) los yog thaum ntxov tillering theem, paj bud txawv theem (xws li, thaum ntxov May rau mangoes, nruab nrab-Kaum Ib Hlis rau lychees), thiab lub sij hawm los ntawm thawj flowering mus rau tag nrho Bloom.
6-Benzylaminopurine Concentration thiab Dosage: Soluble hmoov yuav tsum tau diluted raws li cov lus qhia. Piv txwv li, qhov pom zoo kom pom zoo rau cov noob nplej yog 5-10 mg / / L, nrog rau qhov ntim ntawm 30 kg ib evkawj. Thaum lub sij hawm flowering bud sib txawv theem ntawm txiv hmab txiv ntoo ntoo, ib 20g pob ntawv ntawm 10% wettable hmoov yuav diluted nrog 15-20 kg dej.
6-BA Application Method: Foliar spraying. Xaiv ib hnub tshav ntuj, tsis muaj cua nyob nruab nrab ntawm 9-11 teev sawv ntxov lossis tom qab 4 teev tsaus ntuj, thiab sib npaug ntawm ob sab ntawm nplooj thiab lub plawv nplooj.
