Ngā Matū Ahuwhenua Auxin Hormones Sodium Naphthoacetate Waikawa Naa-Na 98%Tc
Ngā āhuatanga ā-tinana me ngā āhuatanga matū
He paura mā tēnei hua, he paura tioata rānei; Kāore he kakara, he paku haunga rānei, he paku reka, he tote hoki. He ngāwari te wairewa o tēnei hua ki te wai, ā, he paku wairewa hoki ki te etanoru.
Pūmau i te hau. He pūmau te otinga i te pH o te 7-10. He tino wairewa i te wai (53.0g/100ml,25℃). Ka wairewa i te etanoru (1.4g/100ml). Ko te uara pH o te otinga wai ko te 8. Ko te kaha ki te aukati i te whakapūkara me te kaha patu huakita he ngoikore ake i te waikawa benzoic. I te pH 3.5, ka ārai katoa te otinga 0.05% i te tipu o te rewena, ā, i te pH 6.5, me nui ake te kukū o te otinga i te 2.5%.
Ngā painga me ngā ngoikoretanga
(1) He tino wairewa: he wairewa rua te konutai α-naphthalene acetate parakore, ā, ka taea te hanga motuhake hei wai, hei paura, hei kirīmi, hei kirikiri me ētahi atu momo horopeta, he tino watea ki te whakamahi, ā, he tino pai te pānga. Nā te mea he ngota kotahi i roto i te otinga, he rite te horapa, he ngāwari ki te mimiti e ngā tipu, ā, ko te ihirangi noa o te 80% α-naphthalene acetate konutai me whakarewa ki te etanoru, he tino uaua te whakamahi. Kei roto i te āhua o ngā rōpū ngota i roto i te paura kirīmi, he ngoikore te horapa, ā, kāore i te pai te pānga.
(2) Teitei te parakore, kāore he poke, kāore he pānga taha paitini: he nui ake te parakore o te konutai α-naphthalene acetate i te 98%, he iti noa te wai kei roto, kāore he poke rauropi kē atu, nō reira i roto i tana whakamahinga whai hua o te whānuitanga kukū, kāore e kino te rongoā ki ngā hua, ā, ko te konutai α-naphthalene acetate noa nā te mea kei roto i te 20% ngā poke rauropi. I roto i te whānuitanga kukū whakamahinga whai hua, ka kino te rongoā ki ngā rau taitamariki, ki ngā puku me ngā tipu tipu. Ka puta he ira pango i te mārama, ka mate te taumaha, ā, kei reira ētahi poke rauropi e kino ana ki te tinana tangata me te taiao. Ahakoa he momo kaiwhakahaere tipu tipu me te patupatu, ko tōna parakore e pā ana ki tōna pānga, pērā i te konutai α-naphthalene acetate teitei-parakore 5ppm(5μg/g) he pānga pai, ko te konutai α-naphthalene acetate noa me eke ki te 20ppm(20μg/g) kia puta he pānga.
(3) He pai te whakaranu: ka taea te whakamahi i te konutai α-naphthalene acetate parakore teitei me te maha o ngā kaiwhakahaere tipu tipu, pēnei i te: auxin, te konutai nitrophenolate, ngā matū pakiaka, ngā patu harore, ngā maniua, me ētahi atu; kāore e whakamahia ngātahitia te konutai alpha-naphthalene acetate noa.
Ngā āhuatanga mahi
He homoni tipu te konutai α-naphthalene acetate parakore teiteikaiwhakahaere tipu tipue toru ngā pānga nui. Ko te tuatahi ko te whakatairanga i te hanganga o ngā pakiaka hou me te hanganga pakiaka, kia taea ai te whakamahi hei whakatairanga i ngā pakiaka purapura me te pakiaka, engari ko te nui rawa o te kukū ka taea hoki te aukati i te pakiaka. Ko te tuarua ko te whakatairanga i te whānui o ngā hua me ngā kōpura pakiaka, kia taea ai te whakamahi hei take whānui, ā, kua whakamātauhia e ngā whakamātautau mara ka taea e ia te whakanui ake i te hua me te whakapai ake i te kounga o ngā pītiti makimaki, karepe, merengi, kūkamo, tōmato, pepa, aubergine, pea, āporo. I te wa ano, ka whakatairanga i te tere o te whānui o ngā pūtau, ā, ko te tere tipu o te solanum kua rongoatia ka puta he huringa whakamiharo. He tino nui te pānga harore, ā, kāore e whakaiti i te kounga o te hua. Ko te tuatoru ko te aukati i te hinganga o ngā putiputi me ngā hua, me te mahi ārai-hinga. Hei tāpiri, he mahi anō hoki tāna hei auxin whānui, pērā i te whakatairanga i te tipu, te whakatairanga i te hanganga chlorophyll, me te whakatairanga i te rerekētanga o te puku me te puku putiputi. Nō reira, he pānga tāna ki te whakatairanga i te pua me te hua, te whakatairanga i ngā manga me ngā rau momona, te whakanui ake i te hua me te whakapai ake i te kounga, me te whakapai ake i te ātete o ngā hua ki te tauraki, te makariri me te noho.
Tikanga whakamahi
Tikanga mō te whakamahi i te konutai α-naphthalene acetate parakore teitei
(1) Whakamahia anake
Ka taea te whakarite motuhake i te konutai α-naphthalene acetate parakore teitei ki roto i te wai, te kirīmi, te paura me ētahi atu momo horopeta hei whakatairanga i te tipu, te pakiaka, te tiaki putiputi, te tiaki hua me ētahi atu. Te horopeta mō te whakamahinga kotahi: 2 karamu ki te 30 kirokaramu wai. He whakamaumahara motuhake: he ngāwari te nui o te rahinga ki te kino o te rongoā.
(2) Whakamahia ngātahi me te konutai nitrophenolate
Ka taea te whakakotahi i te konutai α-naphthalene acetate parakore teitei me te konutai nitrophenolate, te homoni tipu, te harore patu huakita, te tongi, me ētahi atu. Ka taea te whakakotahi i te konutai α-naphthalene acetate parakore teitei me te konutai nitrophenolate i Hapani, neke atu i te 20 tau o Taiwana o te hītori, ka taea e ēnei wāhanga e rua te mahi tahi, te whakawhānui i te whai huatanga o te whānuitanga rongoā, te whakamahi i te whakaiti kukū, he rite te pānga o te konutai nitrophenolate, engari he rite anō hoki te pānga o te konutai α-naphthalene acetate, kia rua ngā hua me te haurua o te kaha.
Tono
Tikanga mahi
Ko te konutai naphthalene acetate parakore teitei he mea whakahaere tipu auxin, e uru ana ki te tinana tipu mā roto i ngā rau, te kiri ngawari me ngā purapura o ngā tipu, ā, ka haria ki ngā wāhanga tipu kaha (ngā pūwāhi tipu, ngā whekau taitamariki, ngā putiputi, ngā hua rānei) me te rere o ngā matūkai. Mārama te whakatairanga a te konutai naphthalene acetate i te whanaketanga o te pito pakiaka (paura pakiaka). Ka taea e ia te whakaoho i te pua, te ārai i te hinganga o ngā hua, te hanga hua kore purapura, te whakatairanga i te pakari wawe me te whakanui ake i te hua. I taua wā, ka taea hoki e te konutai naphthalene acetate te whakarei ake i te kaha o te ātete ki te tauraki, te ātete ki te makariri, te ātete ki te mate, te ātete ki te tote-kawa me te ātete ki te hau wera maroke o ngā tipu. I whakamatautauria te konutai naphthalene acetate parakore teitei ki Hapani, Taiwana me ētahi atu wāhi, ā, he pai ake te pānga o tōna whakamahinga i te konutai naphthalene acetate noa.
Tikanga tautuhi
(1) I muri i te tango i te 0.5 karamu o tēnei hua me te tāpiri i te 10ml o te wai hei whakarewa, i whakaatuhia e te otinga te rerekētanga o te tauhohenga i waenga i te tote konutai me te benzoate.
(2) Me rite te whānuitanga mimiti mārama whero-whero o tēnei hua ki te whānuitanga whakahaere.
Tirotiro i te rārangi
Tangohia te 1.0 karamu o tēnei hua, tāpirihia te 20 miririta o te wai kia rewa, tāpirihia kia rua ngā pata o te otinga tohu phenolphthalein; ki te puta he whero mārama, tāpirihia te otinga titration waikawa whanariki (0.05mol/L) 0.25 miririta, me ngaro te whero mārama; ki te kore he tae, tāpirihia te titration konutai hauwai (0.1mol/L) 0.25 miririta, me puta he whero mārama.
Tangohia tēnei hua, whakamarokehia ki te 105 ℃ kia pumau te taumaha, kaua e neke ake te whakahekenga taumaha i te 1.5%.
Konganuku taumaha Tangohia te 2.0 karamu o tēnei hua, tāpirihia te 45 miririta o te wai, whakaohokia tonutia, tāpirihia te 5 miririta o te waikawa hauwaiwai waimeha, tātarihia, wehea te 25 miririta o te tātari, tirohia kia rite ki te ture, kaua te ihirangi konganuku taumaha e neke ake i te 10 wāhanga ia miriona.
Tangohia te 1 karamu o te konutai kāponāte kore wai mō te tote āheni, horahia ki raro me te taha o te para, kātahi ka tangohia te 0.4 karamu o tēnei hua, whakatakotoria ki runga i te konutai kāponāte kore wai, whakamakukuhia ki te wai iti, i muri i te maroke, tahuna ki te ahi iti kia warohia, kātahi ka tahuna ki te 500 ~ 600 ℃ kia pungarehu rawa, whakamatao, tāpirihia te 5ml o te waikawa hauwaiora me te 23ml o te wai hei whakarewa, me tutuki i ngā whakaritenga e ai ki te ture (0.0005%).
Te whakatau i ngā ihirangi
Tangohia kia 1.5 karamu o tēnei hua, paunatia kia tika, whakatakotoria ki roto i tētahi awa wehewehe, tāpirihia he 25 miririta wai, he 50 miririta etera me te 2 pata wai tohu karaka metara, titritahia ki te titrant waikawa hauwaiora (0.5mol/L), rūrūtia ki ngā pata kia tae rā anō ki te karaka-whero te paparanga wai; Wehea te paparanga wai ka whakatakotoria ki roto i tētahi pounamu whakarara me te mono. Horoia te paparanga etera ki te 5 miririta wai, tāpirihia he 20 miririta etera ki roto i te pounamu kōniko, haere tonu te titrita me te otinga titrita waikawa hauwaiora (0.5mol/L), ka rūrūtia ki ngā pata kia puta rā anō te tae karaka-whero tonu o te paparanga wai. Ko ia 1 miririta o te titrant waikawa hauwaiora (0.5mol/L) he rite ki te 72.06 miririta o te C7H5NaO2.
