PGR GA3 Gibberellic Acid CAS 77-06-5

Fa'amatalaga Puupuu:

Gibberellic Acid o se faʻatonuga o le tuputupu aʻe o laʻau.E mafai ona faʻaleleia le tuputupu aʻe o laʻau ma fua mai e ala i le faʻapuʻupuʻu o le taimi malolo o totoga, e pei o fatu, aʻa & fatu tuber, ma scaly pulu, faʻaleleia le pasene germination, ma faʻalauteleina le fuga ma le tuputupu aʻe o fua.

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Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga

Gibberellic acid (GA3) o se hormone malosi tele qhose fa'alenatura i totonu o la'au e pulea lo latou atina'e.E mafai ona fesoasoani i laau e foia ai le moe, faʻaleleia le faʻatupuina o fualaʻau ma vave ona fuga, faʻaleleia ma faʻavave le tuputupu aʻe o fualaʻau, puipuia le paʻu o fualaau aina, fesoasoani i le tuputupu aʻe o fualaʻau e leai ni fatu, faʻaleleia le fuga mo le umi o le laau i se taimi puupuu.Gibberellic acid e mafai ona afaina ai ma le saogalemu i luga o la'au ma a'a o fualaau aina, fualaau faisua ma laulaau.

Fa'amatalaga:

Igoa Oloa	Gibberellic acid/GA3
Isi Suafa	PRO-GIBB;FA'ASA'oloto;RYZUPSTRONG;UVEX;(1alpha,2beta,4aalpha,4bbeta,10beta)-2,4a,7-trihydroxy-1-methyl-8-methylenegibb; (1alpha,2beta,4aalpha,4bbeta,10beta)-2,4a,7-Trihydroxy-1-methyl-8-methylgibb-3-ene-1,10-dicarboxylic acid 1,4a-lactone;(1alpha,2beta,4aalpha,4bbeta,10beta)-a-lacton; (3s,3ar,4s,4as,7s,9ar,9br,12s)-7,12-dihydroxy-3-methyl-6-methylene-2-oxoperhyd
Numera CAS	77-06-5
Fuafua mole	C19H22O6
Fuafua mamafa	346.37
Fa'aaliga	Pa'u tioata pa'epa'e
Fuafuaga	90%TC, 40% SP, 20% SP, 20%TA, 10%TA, 4%EC
Fualaau Fa'atatau	Alaisa laisa, karite, vine, tamato, cherry, meleni, pateta, letusi, ma isi.
Solubility	E faigata ona solo i le vai, eter, benzene, chloroform, e mafai ona solo i le methanol, ethanol, acetone, ma isi. E mafai ona pala gofie pe a fetaui ma alkaline ma avea ma mumu loloto pe a fetaui ma sufuric acid.
Oona	Gibberellic acid e saogalemu mo tagata ma lafumanu.Ole fua tu'u gutu i isumu laiti(LD50) > 15000mg/kg
afifi	20kg / taga / paʻu, 25kg / taga / paʻu, poʻo pei ona e manaʻomia
Teuina	Teu le atigipusa tapuni mau i se nofoaga mago & malulu.Aua ne'i tu'u sa'o ile la.
Ola Fata	12 masina
COA & MSDS	Avanoa
Fa'ailoga	SHXLCHEM

Galuega

(I) Fa'ateleina le fa'atuputeleina o a'a
Gibberellic acid o le aafiaga physiological sili ona taua o le faʻaleleia o le tuputupu aʻe o laʻau, aemaise lava e mafai ona faʻalauteleina le faʻalauteleina o sela.Gibberellic acid e faʻaleleia ai le tuputupu aʻe ma e iai uiga nei:

1. Gibberellic acid e faʻatatau i le tuputupu aʻe o laʻau atoa, e matua faʻaleleia ai le tuputupu aʻe o laʻau, aemaise lava ituaiga o aafiaga mutant dwarf e matua manino lava.Ae o le gibberellic acid elongation in vitro stem segments e leai se sao taua i le faʻalauteleina o le tuputupu aʻe o le laʻititi ma le IAA i luga o le laʻau atoa, ae ona tipi ese lea o le tino elongate o loʻo i ai se sao taua i le faʻalauiloaina.Gibberellic acid e uunaia ai le elongation o laau dwarf e mafua ona o le puna gibberellic acid biosynthesis poloka le ituaiga dwarf, faia le tino o le gibberellic acid i lalo ifo o ituaiga masani o le sake.
2. Mo le tuputupu aʻe laʻasaga, gibberellic acid e faʻateleina le faʻalauteleina o nisi o le internodes elongation avea umi, nai lo le faʻateleina o le numera o vaega.
3. E oʻo lava i le maualuga atu nai lo le faʻatonuga sili ona lelei, e le mafai foi ona faʻalavelaveina le tuputupu aʻe, faʻaalia pea le aafiaga sili o le faʻalauiloaina, o le faʻalauiloaina o le auxin o loʻo i ai se faʻatonuga sili ona lelei i le tulaga o le tuputupu ae o laau e matua ese lava.
4. O ituaiga eseese o laʻau ma ituaiga o gibberellic acid reaction e matua ese lava mai le faʻaaogaina o le gibberellic acid i fualaau faisua (seli, letus, leeks), vao, meaʻai e pei o lauti ma rami, maua fua maualuga.

(II) Fa'atupu fuga

O nisi o laau maualuluga o le eseesega o fuga e aafia i le umi o le aso (photoperiod) ma aafiaga o le vevela.Mo se faʻataʻitaʻiga, mo se laau e lua tausaga, e manaʻomia se numera o aso o togafitiga malulu (o le vernalization) e fuga, ae le faʻaalia i se isi itu le faʻapipiʻiina, fuga rosette tuputupu aʻe.Afai o nei laau e aunoa ma vernalization faaaoga gibberellic acid, e le o le maualalo o le vevela faagasologa e mafai foi ona faaoso fuga, ma e manino le aafiaga.E le gata i lea, e mafai ona suitulaga i le aso umi o le fuga o laau toto i ni aso uumi, ae o le gibberellic acid i luga o aso pupuu o laau toto eseese e aunoa ma le faalauiloaina o le eseesega mo fuga laau ua uma, gibberellic acid i lona fugalaau matala e taua tele le faalauiloaina.E pei o le gibberellic acid e mafai ona faʻaleleia le stevia, cycads ma Cupressaceae, Taxodiaceae laau toto.

(III) Tatala le moe

Faatasi ai ma le 2 ~ 3μg · g gibberellic acid treatment dormant pateta e mafai ona tupu vave, lea e mafai ona fetaui ma manaoga o le tuputupu ae o pateta i le tele o taimi i le tausaga.O le manaʻomia o le malamalama e faʻatupuina fatu e manaʻomia le maualalo o le vevela, e pei o fatu latisi, tapaa, basil, plum ma apu, ma isi, e mafai e le gibberellic acid ona suia le malamalama ma le maualalo o le vevela e momotu ai le moe, ona o le gibberellic acid e mafai ona faʻaosofia ai le α-amylase, fa'atasiga o protease ma isi enzymes hydrolytic fa'atupuina le fa'aleagaina o mea e teu ai fatu mo le tuputupu a'e ma le atina'eina o mana'oga.I totonu o le gaosiga o pia, faʻatasi ai ma le gibberellic acid togafitiga e aunoa ma le faʻatupuina o fatu karite germination, e mafai ona faʻaosoina le gaosiga o le α-amylase, faʻavaveina le faagasologa o le saccharification i le taimi o le brewing ma le faʻaitiitia o le manava manava, ma faʻaitiitia ai tau.

(IV) Fa'alauiloa le eseesega o tama

Mo laau fuga dioecious o le galu lava e tasi pe a uma ona togafitia ma le gibberellic acid, faʻateleina le aofaʻi o fugalaau tane;Mo tama'ita'i la'au la'au dioecious, e pei o togafitiga i le gibberellic acid, fa'atonuina fo'i tane.I lenei tulaga o le aafiaga o auxin ma gibberellic acid ma ethylene faafeagai.

(V) O isi aafiaga fa'aletino
Gibberellic acid e mafai foʻi ona faʻamalosia le aʻafiaga o le IAA i le faʻaogaina o meaʻai ma faʻalauteleina nisi o laʻau ma fualaau aina parthenocarpy, faʻatuai lau lau.E le gata i lea, e mafai foi e le gibberellic acid ona faʻaleleia le vaeluaga o le cell ma le eseesega, o le gibberellic acid e faʻaleleia ai le vaeluaga o le cell e mafua ona o le faʻapuupuuina o le vaega G1 ma S.Ae o le gibberellic acid na taofia ai le fausiaina o aʻa faʻapitoa ae o le a le auxin e ese.