Gibberellic Acid CAS 77-06-5

Gibberellic acid ke boleng bo phahamengMolaoli oa Khōlo ea Limela,ho joalophofo e tšoeu ea kristale.E ka qhibiliha ka har'a joala, acetone, ethyl acetate, sodium bicarbonate solution le pH6.2 phosphate buffer, eo ho leng thata ho e qhibiliha ka metsing le ether.Gibberellic acid e ka sebelisoa ka mokhoa o sireletsehileng ho litlolo.E ka khothaletsa kholo ea lijalo, e butsoitse kapele, ea ntlafatsa boleng le ho eketsa chai.Tšebeliso ea ka lihlahisoa tsa letlalo ka thibela tlhahiso ea melanin, e le hore 'mala oa letlalo nevus matheba a kang matheba whitening le whitening letlalo.

Tšebeliso

1. Khothalletsa ho thehoa ha litholoana kapa litholoana tse se nang peo.Nakong ea lipalesa tsa likomkomere, fafatsa tharollo ea 50-100mg/kg hang ho khothaletsa litholoana le ho eketseha ha chai.Kamora matsatsi a 7-10 a lipalesa tsa morara, morara o monko oa rosa o fafatsoa ka mokelikeli oa 200-500mg/kg hang ho khothaletsa ho thehoa ha litholoana tse se nang peo.

2. Khothalletsa kholo ea phepo ea celery.Fafatsa makhasi ka tharollo ea 50-100mg/kg hang libeke tse 2 pele ho kotulo;Ho fafatsa makhasi a spinach makhetlo a 1-2 libeke tse 3 pele ho kotuloa ho ka eketsa kutu le makhasi.

3. Senya dormancy 'me u khothalletse ho mela ha litapole.Kenya li-tubers ka tharollo ea 0.5-1mg/kg metsotso e 30 pele ho jala;Ho inela dipeo tsa harese ka 1mg/kg ya motswako wa moriana pele o jala ho ka kgothalletsa ho mela.

4. Liphello tsa ho thibela botsofali le ho boloka: Koafatsa motheo oa limela tsa konofolo ka tharollo ea 50mg/kg metsotso e 10-30, fafatsa litholoana ka tharollo ea 5-15mg/kg hang nakong ea litholoana tse tala tsa citrus, inela litholoana ka 10mg/ tharollo ea lik'hilograma ka mor'a kotulo ea banana, 'me u fafatse litholoana ka motsoako oa 10-50mg/kg pele ho kotulo ea likomkomere le mahapu, tseo kaofela li ka bang le phello ea ho boloka.

5. Nakong ea vernalization ea lipalesa tsa chrysanthemums, ho fafatsa makhasi a nang le 1000mg / kg ea tharollo ea meriana, le nakong ea bud stage ea Cyclamen persicum, ho fafatsa lipalesa ka 1-5mg / kg ea tharollo ea meriana ho ka khothalletsa lipalesa.

6. Ho ntlafatsa sekgahla sa peo ya tlhahiso ya raese ya Hybrid hangata ho qala ha motswadi e motshehadi a le 15%, mme e alafshoa ka 25-55mg/kg mokelikeli wa spray bakeng sa makhetlo a 1-3 qetellong ea 25% ea sehlooho.Pele sebelisa mahloriso a tlaase, ebe u sebelisa khatello e phahameng.

Mehato ya tlhokomelo

1. Gibberellic acid e na le metsi a tlaase a qhibilihang.Pele o sebelisoa, e qhale ka joala bo fokolang kapa Baijiu, ebe u eketsa metsi ho e hlapolla ho ea mahloriso a hlokahalang.

2. Lijalo tse tšoaroang ka gibberellic acid li na le keketseho ea peo e sa tsoaneng, kahoo ha ho bohlale ho sebelisa chefo e bolaeang likokoanyana tšimong.