Ha ho tluoa tabeng ea li-root agents, kea kholoa hore kaofela re li tseba. Tse tloaelehileng li kenyelletsa naphthaleneacetic acid,IAA 3-indole acetic acid, IBA 3-Indolebutyric-acid, joalo-joalo Empa na u tseba phapang pakeng tsa indolebutyric acid le indoleacetic acid?
【1】Mehloli e fapaneng
IBA 3-Indolebutyric-acid ke hormone ea tlhaho ea limela. Mohloli oa eona o ka har'a limela 'me o ka etsoa ka har'a limela.IAA 3-indole acetic acidke ntho e entsoeng ka maiketsetso, e tšoanang le IAA, 'me ha e eo limela.
【2】Lintho tsa bona tsa 'mele le tsa lik'hemik'hale li fapane
Pure IAA 3-indole acetic acid ke kristale e se nang 'mala e kang lekhasi kapa phofo ea crystalline. E qhibiliha habonolo ka har'a anhydrous ethanol, ethyl acetate le dichloroethane, e qhibilihang ka har'a ether le acetone, 'me ha e qhibilihe ka har'a benzene, toluene, peterole le chloroform.
IBA 3-Indolebutyric-acid e qhibiliha ka har'a metsoako ea tlhaho e kang acetone, ether le ethanol, empa ha e qhibilihe hantle metsing.
【3】Botsitso bo fapaneng:
Mekhoa ea ts'ebetso ea IAA 3-indole acetic acid leIBA 3-Indolebutyric-acidli tšoana hantle. Li ka khothaletsa karohano ea lisele, ho lelefatsa le ho atoloha, ho etsa hore ho be le phapang ea lisele, ho ntlafatsa ho kenella ha lisele tsa lisele, le ho potlakisa ho phalla ha protoplasm. Leha ho le joalo, IBA 3-Indolebutyric-acid e tsitsitse ho feta IAA 3-indole acetic acid, empa e ntse e na le tšekamelo ea ho bola ha e pepesehetse leseli. Ho molemo ho e boloka hole le leseli.
【4】Litokiso tse kopaneng:
Haeba balaoli ba kopantsoe, phello e tla ba holimo kapa ho feta. Ka hona, e ntse e khothalletsoa ho kopanngoa le lihlahisoa tse tšoanang, tse kang sodium naphthoacetate, sodium nitrophenolate, joalo-joalo.
Nako ea poso: Sep-08-2025