Giberellic acid (ga₃)yog ib tug yog ib txwm tshwm sim cog cov tshuaj ntsuab uas ua si lub luag haujlwm tseem ceeb hauv kev tswj hwm ntau yam ntawm kev cog ntoo thiab kev loj hlob. Nws zwm rau chav kawm ntawm cov tebchaw hu ua gibberellins, uas yog paub rau lawv lub peev xwm los txhawb nqa qia elongation, noob germination, kev tsim kho txiv hmab txiv ntoo, thiab kev tsim kho txiv hmab txiv ntoo. Tau ntau xyoo, gibberellic acid tau dhau los ua kev ua liaj ua teb thiab horticulture los txhim kho cog kev ua tau zoo, tab sis nws cuam tshuam li cas yog nws cuam tshuam cog tsob ntoo?
Cov lus teb yog-gibberellic acid tuaj yeem ua rau cog kev loj hlob, tshwj xeeb tshaj yog nyob rau hauv qhov siab, ntawm tes elongation, thiab nplooj hlav. Ib qho ntawm thawj txoj kev txhawb txoj kev loj hlob yog los ntawm kev tsim khoom ntawm tes thiab elongation hauv cov qia thiab nplooj. Qhov no ua rau cov nroj tsuag siab dua nrog nplooj loj dua, uas tuaj yeem txhim kho cov phocthentesis thiab tag nrho cov nroj tsuag muaj zog.
Gibberellic acid
Ga₃ kuj tsoo cov noob dormancy thiab txhawb kev germination. Hauv cov noob uas ib txwm qeeb kom germinate lossis xav tau kev kho mob, kev kho cov acid tuaj yeem ua rau cov enzymes uas npaj tau cov khoom noj khaws cia. Qhov no yog qhov tshwj xeeb tshaj yog nyob rau hauv kev lag luam qoob loo ntau lawm qhov twg muaj cov kev sib tw tsis sib thooj yog qhov tseem ceeb.
Hauv cov txiv hmab txiv ntoo cov qoob loo, gibberellic acid muaj cov txiaj ntsig ntxiv. Nws tuaj yeem ncua kev laus (sencescence) nyob rau hauv nplooj thiab cov txiv hmab txiv ntoo, ncua txee lub neej, thiab txhim kho txiv hmab txiv ntoo loj thiab zoo. Piv txwv li, ga₃ feem ntau siv nyob rau hauv grap cultivation los nce berry loj thiab txhim kho pawg sawv ntsug.
Txawm li cas los xij, qhov kev ua tau zoo ntawm giberellic acid nyob ntawm ntau yam, suav nrog cov tsiaj tsob ntoo, kev loj hlob theem, thiab cov kev xav tau zoo ntawm cov tshuaj hormones. Kev siv ntau dhau kuj tuaj yeem ua rau tsis muaj kev cuam tshuam, xws li dhau ntawm elongated stems, txo cov hauv paus kev loj hlob, lossis txo kev ntxhov siab tsis kam. Yog li ntawd, daim ntawv thov kom tsim nyog thiab kev siv tshuaj yog qhov tseem ceeb rau kev ua tiav cov txiaj ntsig kev ua tau zoo.
Hauv kev xaus, gibberellic acid yog lub cuab yeej muaj zog hauv cov nroj tsuag kev loj hlob tswj. Thaum siv tau raug, nws tuaj yeem txhim kho kev loj hlob, txhim kho cov qoob loo qoob loo, thiab ua kom zoo sib xws. Nws lub keeb kwm ntuj thiab dav dav ntawm cov ntawv thov ua nws muaj txiaj ntsig zoo rau cov neeg ua liaj ua teb, thiab cov neeg tshawb nrhiav thiab cov neeg tshawb xyuas kom muaj peev xwm ua kom muaj peev xwm ua tau zoo.
Gneebioyog cov kws tshaj lij tshuaj lom neeg tsim khoom lag luam thiab cov neeg faib khoom thoob ntiaj teb. Peb lub tuam txhab nyob hauv Henan xeev, Suav. Peb muaj ntau tus khub chemical customories hauv Henan, npog thaj tsam ntawm 3,600 square metres, suav nrog kev sib xyaw, rov qab, thiab xa tawm.
Peb liKub Muag Khoomsuav nrog cov ntxhiab hydrocarbons (naphtha (roj av), benzene,Toluene, O-XYYLENE, Styrene, Cyclohexane, cyclohexanone, eprolactam, {}}}}}}}}}}}}} urecol, phenols thiab ketones (Phenol, Propafenone, Bisphenol a, phenyl metacrylate, methyl iquayl iutral resin, thiab lwm yam), thiab petrochemicals.
ThovTiv Tauj PebYog tias koj xav tau.