Cov khoom
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Cov Tshuaj Ua Liaj Ua Teb Auxin Hormones Sodium Naphthoacetate Acid Naa-Na 98% Tc
Cov tshuaj sodium alpha-naphthalene acetate uas muaj purity siab yog ib yam khoom siv kho kom cov nroj tsuag loj hlob sai, uas tuaj yeem pab kom cov cell faib thiab nthuav dav sai sai (ua kom cov noob tawm, ua kom cov noob loj hlob), ua rau cov cag loj hlob sai (ua kom cov cag loj hlob), tswj kev loj hlob, txhawb kom cov cag loj hlob, tawg paj, tawg paj, tiv thaiv cov paj thiab txiv hmab poob, tsim cov txiv hmab tsis muaj noob, txhawb kom cov noob siav thaum ntxov, nce kev tsim khoom, thiab lwm yam. Tib lub sijhawm, nws kuj tseem tuaj yeem txhim kho lub peev xwm ntawm kev tiv taus kev qhuav, kev tiv taus kev txias, kev tiv taus kab mob, kev tiv taus dej ntsev-alkali thiab kev tiv taus huab cua kub qhuav. Nws yog ib yam khoom siv kho kom cov nroj tsuag loj hlob sai, ua haujlwm tau zoo thiab tsis muaj tshuaj lom.
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Cov Nqe Zoo Tshaj Plaws ntawm Cov Tshuaj Hormone Indole-3-Acetic Acid Iaa
Indoleacetic acid yog ib qho organic compound. Cov khoom ntshiab yog cov siv lead ua zoo li nplooj tsis muaj xim lossis hmoov crystalline. Nws hloov xim liab thaum raug lub teeb. Melting point 165-166ºC (168-170ºC). Yooj yim yaj hauv ethanol ether. Insoluble hauv benzene. Insoluble hauv dej, nws cov kua dej tuaj yeem decomposed los ntawm lub teeb ultraviolet, tab sis ruaj khov rau lub teeb pom kev. Nws cov ntsev sodium thiab potassium ruaj khov dua li cov kua qaub nws tus kheej thiab yooj yim yaj hauv dej. Yooj yim decarboxylated rau 3-methylindole (skatole). Nws muaj ob yam ntxwv ntawm kev loj hlob ntawm cov nroj tsuag. Cov nroj tsuag sib txawv muaj kev nkag siab sib txawv rau nws. Feem ntau, cov hauv paus hniav loj dua li cov buds dua li cov qia. Cov nroj tsuag sib txawv muaj kev nkag siab sib txawv rau nws.
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IBA Indole-3-butyric acid 98% TC
Potassium indolebutyrate yog ib hom tshuaj uas tswj kev loj hlob ntawm cov nroj tsuag hauv paus. Cov nroj tsuag raug ua kom tsim cov cag adventitious, uas raug txau rau ntawm nplooj, muab tso rau hauv cov hauv paus thiab hloov los ntawm cov noob nplooj mus rau lub cev ntawm cov nroj tsuag, thiab sib sau ua ke rau hauv qhov chaw loj hlob kom txhawb kev faib cell thiab ua rau muaj cov hauv paus adventitious, uas pom tseeb tias muaj ntau cov hauv paus, cov hauv paus ncaj, cov hauv paus tuab thiab cov hauv paus plaub. Yaj hauv dej, muaj zog dua li indoleacetic acid, maj mam lwj hauv qab lub teeb muaj zog, khaws cia rau hauv qhov tsaus ntuj, cov qauv molecular ruaj khov.
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Kev Ua Haujlwm Sai Sai Nrov Siv Cov Tshuaj Hormone Thidiazuron 50% Sc CAS No. 51707-55-2
Thidiazuron yog ib yam khoom siv hloov urea uas tswj kev loj hlob ntawm cov nroj tsuag, feem ntau yog siv rau hauv paj rwb thiab siv ua cov tshuaj defoliant hauv kev cog paj rwb. Tom qab thidiazuron raug nqus los ntawm nplooj ntawm cov nroj tsuag paj rwb, nws tuaj yeem txhawb kev tsim cov ntaub so ntswg sib cais ntawm cov petiole thiab cov qia sai li sai tau thiab ua rau cov nplooj poob, uas yog qhov zoo rau kev sau paj rwb thiab tuaj yeem ua kom cov paj rwb sau tau sai li 10 hnub, pab txhim kho qib paj rwb. Nws muaj cov haujlwm cytokinin muaj zog ntawm cov concentration siab thiab tuaj yeem ua rau cov nroj tsuag faib thiab txhawb kev tsim callus. Nws tuaj yeem txhawb cov nroj tsuag loj hlob ntawm cov concentration qis, khaws cov paj thiab txiv hmab txiv ntoo, ua kom cov txiv hmab txiv ntoo loj hlob sai dua thiab nce cov qoob loo. Thaum siv rau taum pauv, taum pauv, txiv laum huab xeeb thiab lwm yam qoob loo, nws yuav tiv thaiv kev loj hlob ntau heev, yog li ua rau cov qoob loo ntau dua.
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Tuam Tshoj Cov Chaw Tsim Khoom Cog Qoob Loo Trinexapac-Ethyl
Aninverted ester yog cyclohexane carboxylic acid cog kev loj hlob regulator thiab cog gibberellanic acid antagonist, uas tuaj yeem tswj cov theem ntawm gibberellanic acid hauv cov nroj tsuag, qeeb qeeb kev loj hlob ntawm cov nroj tsuag, luv luv lub internode, nce qhov tuab thiab tawv ntawm cov qia fiber cell phab ntsa, yog li ua tiav lub hom phiaj ntawm kev tswj kev loj hlob thiab tiv thaiv chaw nyob.
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Hoobkas Nqe Cog Qoob Loo Inhibitor Prohexadione Calcium 95% Tc nrog Sab Saum Toj Zoo
Calcium modulator, lub npe tshuaj 3, 5-dioxo-4-propanylcyclohexane calcium carboxylate, tus tswj kev loj hlob ntawm cov nroj tsuag, dawb huv tsis muaj lub cev ruaj khov, qhov tsos thawj yog beige lossis daj daj amorphous khoom, tsis muaj ntxhiab. Nws ruaj khov rau lub teeb thiab huab cua, yooj yim rau decompose hauv acidic medium, ruaj khov hauv alkaline medium, thiab zoo thermal stability.
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Cov Vitamin C Chewable Nrov Tshaj Plaws rau Kev Txhim Kho Kev Tiv Thaiv Kab Mob Tib Neeg
Vitamin C (Vitamin C), lub npe hu ua Ascorbic acid (Ascorbic acid), cov mis molecular yog C6H8O6, yog ib qho polyhydroxyl compound uas muaj 6 carbon atoms, yog ib qho vitamin uas yaj hauv dej uas tsim nyog los tswj lub cev ua haujlwm ib txwm thiab cov tshuaj metabolic tsis zoo ntawm cov hlwb. Cov tsos ntawm cov vitamin C ntshiab yog dawb siv lead ua los yog crystalline hmoov, uas yooj yim yaj hauv dej, me ntsis yaj hauv ethanol, tsis yaj hauv ether, benzene, roj, thiab lwm yam. Vitamin C muaj acidic, txo qis, ua haujlwm pom thiab carbohydrate, thiab muaj hydroxylation, antioxidant, txhim kho kev tiv thaiv kab mob thiab tshem tawm cov tshuaj lom hauv lub cev tib neeg. Kev lag luam feem ntau yog los ntawm biosynthesis (fermentation) txoj kev los npaj vitamin C, vitamin C feem ntau yog siv hauv kev kho mob thiab kev ua zaub mov.
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Tus nqi sib tw Molluscicide Niclosamide 98% Tc, 70% Wp, 75% Wp, 25% Ec
Niclosamide yog ib yam tshuaj tua kab (Iampricide) thiab ib yam tshuaj tua kab molluscicide (molluscicide). Nws yog ib yam tshuaj salicylamide derivative. Nws lub tshuab tua kab yog los tiv thaiv cov txheej txheem oxidative phosphorylation ntawm mitochondria hauv cov hlwb somatic ntawm cov kab, txo qhov tsim cov khoom siv zog ATP, ua rau lub taub hau thiab cov pob ze ntawm cov kab tapeworms puas tsuaj, thiab cov kab poob tawm ntawm phab ntsa plab hnyuv nrog kev tso zis. Tsis zoo rau qe. Cov ntsiav tshuaj Death knot yooj yim rau kev zom thiab decomposed los ntawm protease hauv plab hnyuv, tso cov qe, uas muaj kev pheej hmoo ntawm kev ua rau cysticercosis. Nws kuj tseem tuaj yeem tua cov qwj thiab Schistosoma japonicum cercaria. Nws tuaj yeem tua ntau hom qwj, nqaij nyuj tapeworm (Taenia saginata), nqaij npuas tapeworm (Taeniasolium), ntses tapeworm diphyllobothrium latifolia, hymenolium brevichymenium, thiab Cercariae. Hauv kev ua liaj ua teb, nws feem ntau yog siv los tua qwj hauv cov teb mov (tseem hu ua qwj loj, qwj kua, Lus Askiv Pomacea canaliculata). Tib lub sijhawm, hauv kev tswj kev noj qab haus huv pej xeem, nws yog siv los tua cov qwj (tus tswv tsev nruab nrab ntawm schistosomiasis). Clonitsamide tuaj yeem tsim cov kev hloov pauv sai hauv dej, thiab lub sijhawm ua haujlwm tsis ntev.
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Hoobkas Lag Luam Wholesale Npib Sau Khoom Siv Coronatine Spinner Holder Blank Souvenir Kev Cai
Coronavirin (COR) yog ib hom tshuaj tshiab uas tswj kev loj hlob ntawm cov nroj tsuag, uas yog thawj lub tshuaj jasmonic acid molecular signal regulator uas muag hauv ntiaj teb. Cov tshuaj Coronatin signaling molecules muaj feem cuam tshuam rau kev tswj hwm ntau yam txheej txheem ntawm kev loj hlob thiab kev txhim kho ntawm cov nroj tsuag, thiab muaj kev cia siab dav dav rau kev hnav noob kom tiv taus qhov kub qis, tiv taus kab mob thiab ua kom cov qoob loo ntawm mov, nplej, pob kws, paj rwb thiab taum pauv ntau ntxiv.
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Kev Tswj Xyuas Kev Loj Hlob ntawm Cov Nroj Tsuag Trans-Zeatin /Zeatin, CAS 1637-39-4
Pob khoom Nruas Qhov tsos Hmoov [ Qhov chaw Kev Tsim Khoom Siv Organic Hom Tiv tauj cov tshuaj tua kab Cov teebmeem lom Tshuaj lom rau lub paj hlwb Einecs 203-044-0 Cov mis C10H9ClN4O2S -
Cov Khoom Siv Sau Npib Kev Cai Coronatine Spinner Holder Album Blanks Souvenir Kev Cai
Coronavirin (COR) yog ib hom tshuaj tshiab uas tswj kev loj hlob ntawm cov nroj tsuag, uas yog thawj lub tshuaj jasmonic acid molecular signal regulator uas muag hauv ntiaj teb. Cov tshuaj Coronatin signaling molecules muaj feem cuam tshuam rau kev tswj hwm ntau yam txheej txheem ntawm kev loj hlob thiab kev txhim kho ntawm cov nroj tsuag, thiab muaj kev cia siab dav dav rau kev hnav noob kom tiv taus qhov kub qis, tiv taus kab mob thiab ua kom cov qoob loo ntawm mov, nplej, pob kws, paj rwb thiab taum pauv ntau ntxiv.
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Kub Muag Tshuaj Tua Kab Mob Bacillus Thuringiensis 16000iu / Mg Wp
Bacillus thuringiensis (Bt) yog ib hom kab mob gram-positive. Nws yog ib pawg neeg sib txawv. Raws li qhov sib txawv ntawm nws cov flagella antigen, Bt cais tawm tuaj yeem faib ua 71 serotypes thiab 83 subspecies. Cov yam ntxwv ntawm cov kab mob sib txawv tuaj yeem sib txawv heev.
Bt muaj peev xwm tsim tau ntau yam khoom siv hauv lub hlwb lossis sab nraud, xws li cov protein, nucleosides, amino polyols, thiab lwm yam. Bt feem ntau muaj cov tshuaj tua kab tawm tsam lepidoptera, diptera thiab coleoptera, ntxiv rau ntau dua 600 hom kab mob hauv arthropods, platyphyla, nematoda thiab protozoa, thiab qee hom kab mob muaj cov tshuaj tua kab tawm tsam cov hlwb qog noj ntshav. Nws kuj tsim cov tshuaj proto-bacterial uas tiv taus kab mob. Txawm li cas los xij, ntau dua ib nrab ntawm tag nrho Bt subspecies, tsis muaj kev ua ub no tau pom.
Lub voj voog ntawm lub neej tag nrho ntawm Bacillus thuringiensis suav nrog kev tsim cov hlwb cog thiab spores sib hloov. Tom qab ua kom muaj zog, loj hlob thiab tawm ntawm cov spore dormant, qhov ntim ntawm lub cell nce sai sai, tsim cov hlwb cog, thiab tom qab ntawd nthuav dav hauv txoj kev faib binary. Thaum lub cell tau faib rau lub sijhawm kawg, kev tsim spore pib dua sai sai.
