Thiamethasone yog ib hom tshiab ntawm kev loj hlob regulator nrog muaj zog cell division ua si. Kev tshawb fawb tau pom tias nws txoj kev faib tawm ntawm tes yog kaum lossis ntau pua lub sijhawm siab dua li ntawm cytokinins, thiab nws muaj kev cuam tshuam los ntawm kev txhawb nqa cov noob qoob loo thiab kev loj hlob, rhuav tshem cov noob dormancy, thiab poob. Thiamethoxone muaj qhov nqus zoo sab hauv, uas tuaj yeem nqus tau los ntawm cov stems thiab nplooj ntawm cov nroj tsuag, thiab tom qab ntawd kis ntawm petioles thiab stems. Nws tau raug siv zoo hauv ntau yam qoob loo.
High concentration ntawm thiacloprid
Feem ntau, nws hais txog 50% thiophene wettable hmoov. Hauv cov nroj tsuag, nws tuaj yeem txhawb nqa ethylene synthesis, txhim kho kev ua haujlwm decomposition ntawm pectin thiab cellulase. Lub cell phab ntsa ntawm cov nroj tsuag yog tsim los ntawm pectin thiab cellulose. Tom qab txau thiophene, phab ntsa ntawm tes yog yaj, thiab sab nraud tshwm sim yog cov nplooj loj hlob tuaj, ua rau cov paj rwb boll qhib.
Tsawg concentration thiacloprid
Feem ntau, nws hais txog 0.15% -0.5% thiamethoxazole thiab nws cov complex soluble agents. Raws li cytokinin, thaum thiamethoxazole tau nqus los ntawm cov nroj tsuag lub cev, nws tuaj yeem txhawb kev ua haujlwm ntawm cell proteins thiab enzymes, yog li ua kom cov cell faib thiab cog kev loj hlob.
Thaum cov cytokinin / auxin piv nyob rau hauv cov nroj tsuag lub cev ntau dua 1, cov nroj tsuag lub cev pib induce callus ntaub so ntswg rau kev loj hlob bud, uas ces sib txawv rau hauv paj buds, nplooj buds, thiab sib xyaw buds. Paj buds ua paj, nplooj buds ua nplooj, thiab sib xyaw buds tuaj yeem ua ceg.
Yog li nyob rau hauv qhov tseeb ntau lawm, kev siv ntawm thiacloprid ua ntej flowering yuav txhawb flowering; Siv thaum lub sij hawm noj zaub mov theem, nws tuaj yeem ua rau qia robust thiab nplooj nyob twj ywm ntsuab rau lub sij hawm ntev; Siv thaum lub sij hawm kev loj hlob ntawm cov me nyuam, nws muaj peev xwm ua kom cov txiv hmab txiv ntoo teem tus nqi, nce ib tug txiv hmab txiv ntoo hnyav, thiab thaum kawg nce txiv hmab txiv ntoo tawm los.
