Tsob Nroj Regulator 6-Benzylaminopurine Txhawb Cog Kev Loj Hlob thiab nce tawm los

6-Benzylaminopurine (6-BA) yog cov hluavtaws cytokinin cog kev tswj hwm. Nws daim ntawv thov yuav tsum tau ua kev tshawb fawb raws li hom qoob loo, theem kev loj hlob thiab cov nyhuv loj.
1. 6-BA concentration tswj: Nws yog feem ntau tshuaj tsuag rau ntawm nplooj, soaked nyob rau hauv noob los yog irrigated nrog cov hauv paus hniav ntawm cov kev sib haum xeeb (xws li 5-50 mg / l). Kev siv ntau dhau yuav ua rau phytotoxicity. Piv txwv li, 10-20 mg / l l daws tau siv rau txiv hmab txiv ntoo thiab zaub. Nws tuaj yeem ua rau 5-10 mg / l los txhawb cov txiv ntoo.
2. 6-BA Thov Lub Sij Hawm: Nws yog qhov ua tau zoo thaum siv thaum lub sijhawm kev loj hlob tseem ceeb), txhawb nqa lub caij nyoog), nce cov txiv ntoo poob) thiab tom qab sau qoob loo theem.
3. 6-BA sib xyaw nrog lwm cov neeg tswj hwm: feem ntau ua ke nrog giberellic acid (GAA) thiab muaj cov paj thiab cov txiv hmab txiv ntoo thiab cov zaub ntsuab qeeb).