Gibileellic acid yog ib organic sib xyaw nrog cov mis nyuj molecular ntawm C19 H22 O6, uas tau pom thaum lub sijhawm kev kawm ntawm Rice Bakanae. Nws yog hais txog lub sijhawm dav dav rau chav kawm ntawm cov tebchaw nrog gibberellane skeleton uas tuaj yeem txhawb kev faib khoom ntawm tes thiab elongation. Nws yog qhov dav-spectrum tsob nroj kev tswj hwm kev loj hlob, uas tuaj yeem txhawb kev loj hlob thiab kev loj hlob ntawm cov qoob loo, ua ntej ntxov, nce tawm los thiab txhim kho kom zoo; tuaj yeem rhuav tshem cov dormancy ntawm cov plab hnyuv siab raum xws li cov noob, tubers thiab qhov muag teev, thiab txhawb kev germination; Txo cov buds, paj, bolls, lub txiv hmab txiv ntoo nce cov txiv hmab txiv ntoo lossis tsim ntawm cov txiv hmab txiv ntoo noob. Nws tseem tuaj yeem ua kom muaj qee cov 2-} Cov nroj tsuag xyoo ntuj tawg hauv xyoo tam sim no.
Siv:
1. Cov khoom no tuaj yeem ua kom tau cov nyiaj tawm los ntawm paj rwb, txiv hmab thiab zaub. Txhawb kev noob germination, cog kev loj hlob thiab thaum ntxov tawg paj. Nws tuaj yeem siv los ntawm smearing, noob hnav khaub ncaws, ua pa, txau, thiab lwm yam thaum muaj dej cawv lossis dej cawv ua ntej.
2. Cov kev tswj hwm kev tsim kho tsob ntoo loj hlob. Nws tuaj yeem txhawb txoj kev loj hlob thiab kev txhim kho ntawm cov qoob loo, paub tab thaum ntxov, txhim kho zoo thiab nce tawm los. Nws tuaj yeem tsoo cov dormancy sai li sai tau xws li cov noob, tubers thiab cov txiv hmab txiv ntoo, txhim kho cov txiv hmab txiv ntoo lossis cov kua txiv ntoo. Nws tuaj yeem siv tau rau cov txhuv, nplej, paj rwb, zaub thiab lwm yam qoob loo los txhawb lawv txoj kev loj hlob, kev ua paj thiab txiv hmab txiv ntoo. Seb gibberellin yog txau, smeared, lossis dipped hauv cov hauv paus hniav, nws tuaj yeem nce cov txiaj ntsig ntawm cov qoob loo sib txawv. Txawm li cas los xij, yog tias Gibberellin ntau dhau, cov nroj tsuag yuav tshwm ntsej muag daj thiab hlais cov ceg, uas yog, chlorosis thiab leggy prenomenon, uas yuav cuam tshuam rau cov txiaj ntsig. Gibberellin kuj tseem siv tau los ua Malt los ntawm barley. Nws tseem txhawb nqa kev txhim kho ntawm kab.
3. Gibbertellic acid muaj estrogen-zoo li kev ua si, uas tuaj yeem txhawb nqa lub caij nyoog ntawm lub neej thiab txhawb kev faib khoom hauv xov tooj ntawm tes. Thaum siv hauv cov khoom plaub hau, nws tuaj yeem txhawb cov ntshav ncig ntawm lub tawv taub hau, txo qis tiam ntawm dandruff, ua kom cov plaub hau kev loj hlob, thiab tiv thaiv cov plaub hau poob. Siv nyob rau hauv cov khoom lag luam tawv nqaij tuaj yeem tsim tawm ntawm cov melanin, pom cov xim ntawm cov txiv moles ntawm daim tawv nqaij xws li quav hnav thiab whiten daim tawv nqaij. Gibileellic acid muaj kev nyab xeeb siv hauv cov tshuaj pleev ib ce.