Gibberellins Gibberellic Acid GA3

Cov ntsiab lus Yam ua hauj lwm Yuav Siv Li Cas Cov yam ntxwv Tsis lub thawv

Product Detail

Physical thiab Chemical Properties:
Tsos: Dawb hmoov siv lead ua
Cov roj formula: C19H22O6
Molecular Luj: 346.38
Melting point: 223-225 ° C
Toxicity thiab nws cov cim: me ntsis lom

CAS Nr .: 77-06-5
Lub npe tshuaj: Gibberellin A3; Gibberellins;
GA3;2,7-dihydroxy-1-methyl-8-methylene-13-oxo-1,2,4b,5,6,7,8,9,10,10a-decahydro-4a,
1-(epoxymethano)-7,9a-methanobenzo [a]azulene-10-carboxylic acid

Cov kev cai rau kev siv

Technical xav tau rau kev siv:
1.Gibberellin yog tov nrog urea thiab lwm yam chiv.
1) Ua ntej flowering, 1g/kg urea thiab 1g/kg phosphoric acid tau ntxiv rau 20mg/l GA3 kev kho tshuaj tov rau kev sib xyaw siv kom nce seedless txiv hmab txiv ntoo tsim, txo cov txiv hmab txiv ntoo poob, thiab nce hnyav thiab tawm los.
2) Citrus thiab txiv qaub noob tau txau nrog 100-200mg/l ga3 tov nrog 0.5% urea los txhawb cov yub loj hlob
3) Ua ntej paj, tag nrho cov nroj tsuag tau txau nrog cov sib xyaw ntawm gibberellic acid thiab urea (5-10mg/l + 0.5%), uas tuaj yeem txhim kho cov qoob loo ntawm cov txiv kab ntxwv.
2. Citrus: Txau li 2/3 ntawm lub paj thiab 10 hnub tom qab paj poob, zoo li nyob rau hauv cov txiv hmab txiv ntoo o theem.
3.Washington navel txiv kab ntxwv: Daim ntawv thov ntawm gibberellin 250ml / L thiab benzyl adenine 200mg/l hauv cov txiv hmab txiv ntoo txheej tuaj yeem txhim kho cov txiv hmab txiv ntoo thiab ua kom cov qoob loo nce ntxiv.

Xa koj qhov kev nug 》

Cia thiab Shipping Methods

Cov khoom no yuav tsum tau muab ntim rau hauv lub pob thawj thiab muab tso rau hauv qhov chaw txias, qhuav, qhov cua, nag-pov thawj thiab tawm ntawm cov menyuam yaus, thiab kaw.

tsis muaj hnub ci ncaj qha, kom deb ntawm qhov chaw kub thiab qhov hluav taws kub.

Nws tsis tuaj yeem khaws cia thiab thauj khoom ua ke nrog zaub mov, dej haus thiab pub.

Ua tib zoo saib kom tsis txhob muaj lub teeb, kub thiab nag thaum lub sijhawm thauj mus los.

Tau txais cov lus pub dawb 》

Lub Sijhawm Shipping

Kuv tuaj yeem tau txais cov khoom ntev npaum li cas tom qab them nyiaj?
A: Hais txog 1-25kgs qauv peb xa los ntawm qhov rooj mus rau qhov rooj EMS / TNT / / DHL / Fedex courier, feem ntau hauv 10 hnub koj tuaj yeem tau txais cov khoom tom qab them nyiaj.

Tau txais cov qauv dawb

Tsis muaj

Scope ntawm daim ntawv thov thiab yuav siv li cas:

Txhim kho cov txiv hmab txiv ntoo; tsim cov txiv hmab txiv ntoo loj	Paj rwb	20mg / L, foliar spray
	Txiv lws suav	50-100mg/L, tshuaj tsuag rau paj
	Cherries	10-20mg/L, tsuag li 20 hnub ua ntej sau
	Txiv lws suav	10-50mg/L, tshuaj tsuag rau paj
	Eggplant	10-50mg/L, tshuaj tsuag rau paj
	Grape	20-50mg/L, tshuaj tsuag rau cov txiv hmab txiv ntoo
	Citrus	20-40mg/L, tshuaj tsuag rau paj
	Pine txiv apple	40-80mg/L, tshuaj tsuag rau paj
Txhim kho vegetative loj hlob	Rice	30-40mg/L, foliar tsuag ntawm qia elongation theem
	Celery	50-100mg / L, tsuag tag nrho cov nroj tsuag ntawm 15d ua ntej sau 2 zaug nrog 3-5d ntu
	Grape seedlings	50-100ml / L nplooj txau 1-2 zaug, lub caij nyoog yog 10 hnub
	Lettuce	20mg / L, foliar txau ntawm 14-nplooj theem 2 zaug nrog 3-5d ntu
	Larch	Txau 10-50mg/L 2-5 zaug ntawm cov yub theem nrog ib ntus ntawm 10 hnub
Txhim kho cov noob germination; tawg dormancy	Qos yaj ywm	0.5-1mg/L, tuber kho rau 30 min
	Strawberry	5-10mg / L, thaum lub paj tshwm ntau dua 30%, tshuaj tsuag lub plawv nplooj, 5mg ib tsob nroj, tuaj yeem rhuav tshem cov nroj tsuag.
	Barley	1mg/L, noob kho
	Qab zib	10-15ml / L Soak cov hauv paus hniav rau 10min kom tawg dormancy
Ntev cia txiv hmab txiv ntoo; ncua fruit senescence	Cucumber / dej melon	10-50mg/L, tsuag rau txiv hmab txiv ntoo ua ntej sau
	Txiv kab ntxwv	5-20mg/L, tshuaj tsuag cov txiv hmab txiv ntoo ua ntej cov txiv hmab txiv ntoo xim
	Txiv tsawb	10mg / L, kho txiv hmab txiv ntoo tom qab sau
	Citrus	5-15 Txau cov txiv hmab txiv ntoo ntawm theem txiv hmab txiv ntoo ntsuab kom khaws ntsuab thiab khaws cia ntev.