PGR GA3 Gibberellic Acid CAS 77-06-5

Tlhaloso e Khutšoanyane:

Gibberellic Acid ke molaoli oa kholo ea limela.E ka ntlafatsa kholo ea semela le chai ka ho khutsufatsa nako ea ho robala ea litho tse joalo ka peo, motso & stem tuber le scaly bulb, e ntlafatsa karolo ea ho mela, le ho khothaletsa lipalesa le kholo ea litholoana.

Ikopanye le: Erica Zheng

Email: erica@shxlchem.com

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Re romelle lengolo-tsoibila

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Tlhaloso

Gibberellic acid (GA3) ke lihomone tse matla haholo tse hlahang limeleng tse laolang kholo ea tsona.E ka thusa limela ho hlola boroko, ho khothalletsa lijalo ho mela le ho thunya pele ho nako, ho khothaletsa le ho potlakisa khōlo ea lijalo, ho thibela marotholi a litholoana, ho thusa ho hōla ha litholoana tse se nang peo, ho khothalletsa lipalesa bakeng sa semela sa letsatsi le lelelele ka nako e khutšoanyane.Gibberellic acid e ka ama ka mokhoa o sireletsehileng ho mela ha kutu le metso ea litholoana, meroho le lijalo tsa makhasi.

Tlhaloso:

Lebitso la Sehlahiswa	Gibberellic acid / GA3
Lebitso le Leng	PRO-GIBB;HLAHALA;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
Nomoro ea CAS	77-06-5
Foromo ea limolek'hule	C19H22O6
Boima ba Foromo	346.37
Ponahalo	Phofo e tšoeu ea kristale
Tlhamo	90%TC, 40% SP, 20% SP, 20%TA, 10%TA, 4%EC
Lijalo tse Lebeletsoeng	Hybrid raese, harese, morara, tamati, ciliegia, lehapu, litapole, lettuce, joalo-joalo.
Solubility	Ho thata ho qhibiliha ka metsing, ether, benzene, chloroform, e ka qhibiliha ka har'a methanol, ethanol, acetone, joalo-joalo. E ka bola ha bonolo ha e kopana le alkaline 'me e be khubelu ha e kopana le sufuric acid.
Chefo	Gibberellic acid e bolokehile ho batho le liphoofolo.Tekanyo e matla ea molomo ho litoeba tse nyane (LD50)> 15000mg/kg
Sephutheloana	20kg/bag/drum, 25kg/bag/drum, kapa kamoo o neng o batla kateng
Polokelo	Boloka setshelo se koetsoe ka thata sebakeng se omeletseng le se phodileng.U se ke ua pepesa mahlaseli a letsatsi.
Shelf Life	Likhoeli tse 12
COA & MSDS	E fumaneha
Brand	SHXLCHEM

Mosebetsi

(I) Khothaletsa ho hola ha kutu
Gibberellic acid, phello ea bohlokoa ka ho fetisisa ea fisioloji ke ho khothaletsa kholo ea limela, haholo-holo e ka khothaletsa ho lelefatsa sele.Gibberellic acid e khothalletsa kholo 'me e na le litšobotsi tse latelang:

1.Gibberellic acid e sebetsana le kholo ea limela, e khothalletsa kholo ea limela, haholo-holo mefuta e sa tšoaneng ea phello e feto-fetohang e bonahala ka ho khetheha.Empa likarolo tsa gibberellic acid elongation in vitro stem ha li na karolo ea bohlokoa ho khothaletsong kholo ea tse nyane le IAA semeleng kaofela, empa ka mor'a moo, ho khaola kutu ho na le karolo e kholo ho nts'etsopele.Asiti ea Gibberellic ho khothalletsa ho lelefatsa limela tse nyenyane ka lebaka la mohloli oa gibberellic acid biosynthesis o thibetse mefuta e sa tšoaneng, e leng se etsang hore 'mele oa gibberellic acid o theohe ho feta mefuta e sa tšoaneng e tloaelehileng.
2. Bakeng sa kgolo ya mohato, gibberellic acid e haholo-holo khothalletsa ba bang ba internodes elongation e be nako e telele, ho ena le ho eketsa palo ea likarolo.
3. E phahame ho feta ts'ebeliso e ntle ka ho fetisisa ea ts'ebeliso, e boetse e ke ke ea thibela kholo, e ntse e bontša phello e kholo ka ho fetisisa ea papatso, ho phahamisa auxin e nang le mohopolo o motle tabeng ea kholo ea limela e fapane haholo.
4. Mefuta e fapaneng ea limela le mefuta e sa tšoaneng ea karabelo ea gibberellic acid e fapane haholo le tšebeliso ea gibberellic acid ka meroho (celery, lettuce, leeks), lekhulo, lijalo tse kang tee le ramie, li fumana chai e ngata.

(II) Hlohlelletsa lipalesa

Phapang ea lipalesa tse ling tse phahameng e angoa ke bolelele ba letsatsi (photoperiod) le litlamorao tsa mocheso.Mohlala, bakeng sa semela sa biennial, se hloka palo e itseng ea matsatsi a kalafo e batang (ke vernalization) ho thunya, empa eseng ka tsela e 'ngoe e bonts'a kholo ea rosette e thunyang.Haeba limela tsena ntle le vernalization sebelisa gibberellic acid e, e seng ka tshebetso e tlaase mocheso o boetse o khona ho susumelletsa lipalesa, 'me phello e totobetse.Ho phaella moo, e ka nka sebaka sa letsatsi le lelelele la ho kenya lipalesa ka matsatsi a mang a malelele, empa gibberellic acid ka limela tsa matsatsi a khuts'oane tsa lipalesa tsa lipalesa ntle le ho khothalletsa phapang bakeng sa lipalesa tsa lipalesa tse seng li ntse li le teng, gibberellic acid ho palesa ea eona e bulehileng e na le phello e kholo ea ho khothalletsa.Tse kang gibberellic acid e ka khothalletsa stevia, cycads le Cupressaceae, Taxodiaceae limela tse thunyang.

(III) Phomolo ea ho robala

Ka phekolo ea 2 ~ 3μg · g gibberellic acid, litapole tse robetseng li ka etsa hore li mele ka potlako, tse ka finyellang litlhoko tsa ho hōla litapole ka makhetlo a 'maloa ka selemo.Tlhokahalo ea leseli ho mela e hloka mocheso o tlase, joalo ka peo ea lettuce, koae, basil, plum le apole, joalo-joalo, asiti ea gibberellic e ka nka sebaka sa khanya le mocheso o tlase ho senya dormancy, ke hobane gibberellic acid e ka kenya α- amylase, motsoako oa li-protease le li-enzyme tse ling tsa hydrolytic li baka ho senyeha ha lisebelisoa tsa polokelo ea peo bakeng sa kholo ea lesea le litlhoko tsa nts'etsopele.Indasteri ea tlhahiso ea biri, ka kalafo ea gibberellic acid ntle le ho mela peo ea harese, e ka etsa hore tlhahiso ea α- amylase, ts'ebetso ea saccharification e potlake nakong ea ho riteloa le tšebeliso e tlase ea lehlomela la phefumoloho, ka hona ho fokotsa litšenyehelo.

(IV) Khothalletsa phapang ea banna

Bakeng sa limela tsa lipalesa tsa dioecious tsa mofuta o tšoanang ka mor'a ho phekoloa ka gibberellic acid, ho eketsa karolo ea lipalesa tsa banna;Bakeng sa limela tse tšehali limela tsa dioecious, tse kang phekolo ea gibberellic acid, li boetse li laela banna.Tabeng ena phello ea auxin le gibberellic acid le ethylene e fapaneng.

(V) Liphello tse ling tsa 'mele
Gibberellic acid e ka boela ea matlafatsa phello ea IAA mabapi le ho bokella limatlafatsi le ho khothalletsa limela tse itseng le parthenocarpy ea litholoana, ho lieha ho hlaha ha makhasi.Ho feta moo, gibberellic acid e ka boela ea khothalletsa karohano ea lisele le phapang, gibberellic acid ho khothalletsa karohano ea lisele ke ka lebaka la ho khutsufatsa ha karolo ea G1 le S.Empa gibberellic acid e ile ea thibela ho thehoa ha metso ea adventitious empa e leng auxin e fapaneng.