Kev siv cov gibberellik acid ua ke

1. Chlorpyriurengibberellik acid

Daim ntawv noj tshuaj: 1.6% solubilizable los yog qab zib (chloropyramide 0.1% + 1.5% gibberellic acid GA3)
Cov yam ntxwv ua haujlwm: tiv thaiv cob hardening, nce txiv hmab txiv ntoo qhov nqi, txhawb cov txiv hmab txiv ntoo nthuav.
Cov qoob loo siv tau: txiv hmab txiv ntoo, loquat thiab lwm yam ntoo txiv ntoo.

2. Brassinolide· Indoleacetic acid · gibberellic acid

Daim ntawv: 0.136% wettable hmoov (0.135% gibberellanic acid GA3 + 0.00052% indole acetic acid + 0.00031% brassicin)
Lactone)
Cov yam ntxwv ua haujlwm: txhawb nqa lub peev xwm ntawm cov nroj tsuag, daws cov teeb meem ntawm nplooj daj, hauv paus rot thiab txiv hmab txiv ntoo tawg los ntawm kab lus, thiab txhawb cov qoob loo.

Txhim kho kev ntxhov siab, tiv thaiv kab mob thiab kab tsuag, txo cov tshuaj puas tsuaj, nce yield thiab txhim kho zoo.
Cov qoob loo siv tau: nplej thiab lwm yam qoob loo, zaub, txiv hmab txiv ntoo, thiab lwm yam.

3. Polybulozole gibberellic acid

Daim ntawv siv: 3.2% wettable hmoov (1.6% gibberellanic acid GA3 + 1.6% polybulobuzole)
Nws tuaj yeem cuam tshuam cov qoob loo loj hlob, tswj cov qoob loo ua kom zoo sib xws, txo qis cov nplej thiab nce 1000-grain hnyav, txhim kho cov nplej zoo, txhim kho cov nplej kev ntxhov siab thiab ncua cov nplej senescence.
Cov qoob loo siv tau: nplej.

4. Aminoester thiab gibberellinic acid

Daim ntawv: 10% soluble granule (9.6% amine ester + 0.4% gibberellanic acid GA3)
Cov yam ntxwv muaj nuj nqi: txhawb cov qoob loo loj hlob thiab nce yield.
Cov qoob loo siv tau: Suav cabbage.

5. Salicylic acid thiab gibberellanic acid

Daim ntawv: (2.5% sodium salicylate + 0.15% gibberellanic acid GA3)
Cov yam ntxwv ua haujlwm: txias tsis kam, drought resistance, so dormancy, txhawb germination, Miao Qi Miao Zhuang.
Cov qoob loo siv tau: caij nplooj ntoos hlav pob kws, nplej, lub caij ntuj no hom qoob mog.

6. Brassica gibberellinic acid

Daim ntawv muab tshuaj: 0.4% dej los yog solubilized tus neeg sawv cev (0.398% gibberellic acid GA4 + 7 + 0.002% brassicin lactone) Cov yam ntxwv ua haujlwm: Nws tuaj yeem txau nrog paj, paj, txiv hmab txiv ntoo, lossis tag nrho cov nroj tsuag tshuaj tsuag lossis nplooj nplooj.
Cov qoob loo siv tau: txhua yam ntoo txiv ntoo, zaub teb cov qoob loo.

7. Potassium nitrophenolate thiab gibberellanic acid

Daim ntawv: 2.5% aqueous tov (0.2% 2, 4-dinitrophenol potassium ntsiab lus + 1.0% o-nitrophenol potassium cov ntsiab lus + 1.2% p-nitrophenol potassium cov ntsiab lus + 0.1% gibberellanic acid GA3)
Cov yam ntxwv ua haujlwm: txhawb kev loj hlob thiab kev loj hlob ntawm cov qoob loo, txhawb cov cag germination, thaum ntxov flowering thiab lwm yam zoo.
Cov qoob loo siv tau: Cabbage.

8. Benzylamine gibberellanic acid

Daim ntawv tshuaj: 3.6% qab zib (1.8% benzylaminopurine + 1.8% gibberellanic acid GA3);3.8% qab zib (1.9% benzylaminopurine + 1.9% gibberellanic acid GA3)
Cov yam ntxwv muaj nuj nqi: txhim kho cov txiv hmab txiv ntoo hom Performance index thiab siab zog npaum li cas ntawm cov kua, txhim kho qhov zoo thiab cov tsos ntawm cov kua.
Cov qoob loo siv tau: Apples.
Lus Cim: Gibberellic acid yog yooj yim decomposed los ntawm alkali thiab tsis tuaj yeem tov nrog alkaline tshuaj.Cov tshuaj gibberellanic acid npaj tsis tuaj yeem nyob ntev, yog li tsis txhob poob kev ua si thiab cuam tshuam rau kev ua tau zoo.Siv nruj raws li cov lus pom zoo, tsis txhob arbitrarily nce lub concentration ntawm cov tshuaj, thiaj li tsis txhob muaj kev phiv.Thaum gibberellic acid siv los txhawb kev loj hlob ntawm txiv hmab txiv ntoo, dej thiab chiv yuav tsum txaus.Yog hais tias nws yog ua ke nrog kev loj hlob inhibitors, cov nyhuv yog zoo tagnrho.Tom qab kev kho mob gibberellanic acid, nws tsis tsim nyog siv tshuaj hauv thaj tsam ntawm cov noob tsis muaj zog.Lub sijhawm sau qoob loo nyab xeeb ntawm cov qoob loo dav dav yog 15 hnub, thiab cov qoob loo siv tsis pub ntau tshaj peb zaug hauv ib lub caij.

Kev siv thiab kev ua tau zoo: