Uhlolojikelele lwe-Common Rooting Powder Formulations
1. I-Indole-3-Acetic Acid (IAA) kanye ne-Naphthylacetic Acid (NAA) I-Rooting Powder
I-powder esetshenziswa kakhulu emakethe ingxube ye-50% ye-Indole-3-Acetic Acid (IAA) ne-Naphthylacetic Acid (NAA) (ehlanganisa i-30% IAA ne-20% NAA). I-IAA iyi-hormone yezitshalo engapheli ekhona ngokwemvelo ezitshalweni; yenza ukwakheka kwezimpande ezifikayo futhi ikhuthaze ukwanda kwezimpande ze-lateral. Lapho ingena esitshalweni, i-NAA yenza ukukhiqizwa kwe-ethylene; ekugxilweni okuphansi, i-ethylene engapheli nayo ikhuthaza ukuqothula. Indlela yokufaka isicelo: Ngamakinati kanye nokolweni, phatha imbewu ngokugxila ku-20-30 mg/kg; lokhu kusheshisa ukuhluma kwembewu kanye nezinga lokumila kwezimpande.
2. I-Indole-3-Butyric Acid (IBA) kanye ne-Naphthylacetic Acid (NAA) I-Rooting Powder
Enye i-powder evamile ye-rooting emakethe ingxube ye-50% ye-Indole-3-Butyric Acid (IBA) ne-NAA (ehlanganisa i-40% IBA ne-1% NAA). Lolu hlobo lwempushana yezimpande luvela njengempushana emhlophe kuya kokubomvu okuphaphathekile; iyancibilika kalula kuzincibilikisi zemvelo, incibilika kancane emanzini afudumele, futhi ayincibiliki emanzini abandayo. Lokhu kwakheka kuvame ukusetshenziselwa ukukhuthaza ukumila kwezimpande ekusikeni kwezihlahla nezimbali zokuhlobisa. Izindlela zokufaka isicelo zihlanganisa: indlela yokucwilisa ngokushesha (ukugxila kwe-500-1000 mg/L, ukucwilisa u-3-4 cm ophansi wokusika imizuzwana engu-10-15) kanye nendlela yokucwilisa kancane (ukugxila kwe-10-100 mg /L, ukucwilisa u-3-4 cm ophansi wokusika amahora angu-12-24). Ukugxila okuphansi kanye nobude besikhathi obufushane kusetshenziselwa izitshalo ezimila kalula, kuyilapho ukugxila okuphezulu kanye nobude besikhathi eside kusetshenziswa ezitshalweni okunzima ukuzisusa.
3. I-Indole-3-acetic acid (IAA) kanye ne-catechol rooting powder
Lapho ama-ivy cuttings esiNgisi (20-25 cm ubude) ephathwa ekusikeni kwesisekelo nge-IAA ekuhlanganiseni kuka-10 mg/kg, isilinganiso senani lezimpande ngokusikwa ngakunye sasingu-1.3. Kodwa-ke, lapho ingxube ye-IAA (10 mg/kg) ne-catechol (5 × 10⁻⁵ mol/L) isetshenziswa ekusikeni kwe-basal, isilinganiso senani lezimpande ngokusikwa ngakunye sikhuphuke safinyelela ku-9.4, okubonisa umphumela obalulekile we-synergistic. Ucwaningo lubonisa ukuthi i-catechol ivimbela ngempumelelo umsebenzi webhayoloji we-IAA oxidase phakathi kokusikwa, ngaleyo ndlela ivumela i-IAA efakwe ngaphandle ukuthi isebenzise ngokugcwele umsebenzi wayo wokwenza impande futhi kuphumele ekusebenzeni okuphakeme kwezimpande; ngokuphambene, lapho ingekho i-catechol, i-IAA ingena esicutshini sesitshalo ikhishwa nge-oxidized ngokushesha futhi ingasebenzi yi-IAA oxidase, okuholela emiphumeleni emibi yokukhula kwezimpande.
4. I-Indole-3-acetic acid (IAA) ne-saccharin
Kusetshenziswa izithombo zikabhontshisi wezinso (ubude obungu-2 cm) njengezinto zokuhlola, izitshalo zacwiliswa amahora angu-16 ezixazululweni ze-0.02% indole-3-acetic acid (IAA) noma i-0.0019% saccharin (sulfobenzoic acid) ngaphambi kokuba zifakwe endaweni ebamba ukushisa ukuze kukhule i-hydroponic. Ngemuva kwezinsuku eziyi-12 zokwelashwa, inani lezimpande ze-lateral lihlolwe; ukwelashwa nge-0.02% IAA kuphela kubangele izimpande ze-42 ngesitshalo ngasinye, kuyilapho ukwelashwa nge-0.0019% ye-saccharin kuphela akuzange kukhulise inani lezimpande ze-lateral. Kodwa-ke, ukusetshenziswa okuhlanganisiwe kwe-IAA ne-saccharin (0.02% + 0.0019%) kuholele ezimpandeni ezisemaceleni ezingama-96 ngesitshalo ngasinye, okubonisa umphumela ocacile we-synergistic. Ngokufanayo, ukusebenzisa ingxube ye-IAA ne-saccharin ezitshalweni zamarose kukhuthaza kakhulu ukwakheka kwezimpande ezisemaceleni. Ucwaningo olwalandela lwembula ukuthi le ngxube ikhuthaza ukwakheka kwezimpande ezihlangothini ezitshalweni zezitshalo ezihlukahlukene zezolimo kanye ne-horticultural, ngokuvamile ebonisa umphumela we-synergistic.
5. I-Abscisic acid (ABA) kanye ne-IAA powdering powder
I-Abscisic acid (ABA) ivimbela i-gibberellin biosynthesis futhi ngaleyo ndlela ikhuthaze ukugxila ekusikeni. Ukusebenzisa i-cowpea hypocotyls njengento yokusika, ukwelapha isisekelo sokusikwa nge-ABA (S-ABA) iyodwa ekugxilweni kuka-1–5 mg/kg okuthuthukisiwe kwezimpande, njengoba kwenza ukucwiliswa kwesisekelo ku-IAA (5 mg/kg) kuphela. Nokho, ukusetshenziswa okuhlangene kwe-ABA ne-IAA (1–5 mg/kg ABA + 5 mg/kg IAA) kubonise umthelela we-synergistic ekukhuthazeni ukumila kwe-cowpea hypocotyl cuttings. Lapho i-ABA (1.25–15 mg/kg) ihlanganiswa ne-potassium indole-3-butyrate (K-IBA) noma i-IAA (5–25 mg/kg) ukuze kuthuthukiswe ukumila kwezimpande noma ukugqugquzela ukukhula kwezimpande ezitshalweni ezinjengophizi, utamatisi, amagilebhisi, nobhabhulini, imiphumela yokwengeza yabonwa ezimweni eziningi, nemiphumela ehambisanayo ebonakala ngaphansi kwezimo ezithile; kodwa-ke, ukugxila okuphezulu ngokweqile kwe-ABA kuvimbe izimpande. 6. Ukusetshenziswa okuhlangene kwe-fulvic acid ne-potassium indole-butyrate
Ocwaningweni olubandakanya ukusikwa kwama-apula anonyaka owodwa ubudala, ukucwiliswa kwezisikiwe amahora angu-12-24 ekuhlanjululweni kwe-fulvic acid okuphindwe izikhathi ezingu-500 kukodwa kwakhuthaza ukumila, njengoba i-fulvic acid emuncwe ivuselela umsebenzi wama-invertase athile. Ukucwiliswa emanzini amahora angu-12-24 ku-potassium indole-butyrate (20 mg/kg) kukodwa nakho kukhuthaza ukumila kwezimpande. Nokho, ukusetshenziswa okuhlangene kwe-fulvic acid kanye ne-indole-butyrate (i-dilution ephindwe ka-500 kanye no-20 mg/kg) kwandisa inani lezimpande ezakhiwe.
I-powder esetshenziswa kakhulu emakethe ingxube ye-50% ye-Indole-3-Acetic Acid (IAA) ne-Naphthylacetic Acid (NAA) (ehlanganisa i-30% IAA ne-20% NAA). I-IAA iyi-hormone yezitshalo engapheli ekhona ngokwemvelo ezitshalweni; yenza ukwakheka kwezimpande ezifikayo futhi ikhuthaze ukwanda kwezimpande ze-lateral. Lapho ingena esitshalweni, i-NAA yenza ukukhiqizwa kwe-ethylene; ekugxilweni okuphansi, i-ethylene engapheli nayo ikhuthaza ukuqothula. Indlela yokufaka isicelo: Ngamakinati kanye nokolweni, phatha imbewu ngokugxila ku-20-30 mg/kg; lokhu kusheshisa ukuhluma kwembewu kanye nezinga lokumila kwezimpande.
2. I-Indole-3-Butyric Acid (IBA) kanye ne-Naphthylacetic Acid (NAA) I-Rooting Powder
Enye i-powder evamile ye-rooting emakethe ingxube ye-50% ye-Indole-3-Butyric Acid (IBA) ne-NAA (ehlanganisa i-40% IBA ne-1% NAA). Lolu hlobo lwempushana yezimpande luvela njengempushana emhlophe kuya kokubomvu okuphaphathekile; iyancibilika kalula kuzincibilikisi zemvelo, incibilika kancane emanzini afudumele, futhi ayincibiliki emanzini abandayo. Lokhu kwakheka kuvame ukusetshenziselwa ukukhuthaza ukumila kwezimpande ekusikeni kwezihlahla nezimbali zokuhlobisa. Izindlela zokufaka isicelo zihlanganisa: indlela yokucwilisa ngokushesha (ukugxila kwe-500-1000 mg/L, ukucwilisa u-3-4 cm ophansi wokusika imizuzwana engu-10-15) kanye nendlela yokucwilisa kancane (ukugxila kwe-10-100 mg /L, ukucwilisa u-3-4 cm ophansi wokusika amahora angu-12-24). Ukugxila okuphansi kanye nobude besikhathi obufushane kusetshenziselwa izitshalo ezimila kalula, kuyilapho ukugxila okuphezulu kanye nobude besikhathi eside kusetshenziswa ezitshalweni okunzima ukuzisusa.
3. I-Indole-3-acetic acid (IAA) kanye ne-catechol rooting powder
Lapho ama-ivy cuttings esiNgisi (20-25 cm ubude) ephathwa ekusikeni kwesisekelo nge-IAA ekuhlanganiseni kuka-10 mg/kg, isilinganiso senani lezimpande ngokusikwa ngakunye sasingu-1.3. Kodwa-ke, lapho ingxube ye-IAA (10 mg/kg) ne-catechol (5 × 10⁻⁵ mol/L) isetshenziswa ekusikeni kwe-basal, isilinganiso senani lezimpande ngokusikwa ngakunye sikhuphuke safinyelela ku-9.4, okubonisa umphumela obalulekile we-synergistic. Ucwaningo lubonisa ukuthi i-catechol ivimbela ngempumelelo umsebenzi webhayoloji we-IAA oxidase phakathi kokusikwa, ngaleyo ndlela ivumela i-IAA efakwe ngaphandle ukuthi isebenzise ngokugcwele umsebenzi wayo wokwenza impande futhi kuphumele ekusebenzeni okuphakeme kwezimpande; ngokuphambene, lapho ingekho i-catechol, i-IAA ingena esicutshini sesitshalo ikhishwa nge-oxidized ngokushesha futhi ingasebenzi yi-IAA oxidase, okuholela emiphumeleni emibi yokukhula kwezimpande.
4. I-Indole-3-acetic acid (IAA) ne-saccharin
Kusetshenziswa izithombo zikabhontshisi wezinso (ubude obungu-2 cm) njengezinto zokuhlola, izitshalo zacwiliswa amahora angu-16 ezixazululweni ze-0.02% indole-3-acetic acid (IAA) noma i-0.0019% saccharin (sulfobenzoic acid) ngaphambi kokuba zifakwe endaweni ebamba ukushisa ukuze kukhule i-hydroponic. Ngemuva kwezinsuku eziyi-12 zokwelashwa, inani lezimpande ze-lateral lihlolwe; ukwelashwa nge-0.02% IAA kuphela kubangele izimpande ze-42 ngesitshalo ngasinye, kuyilapho ukwelashwa nge-0.0019% ye-saccharin kuphela akuzange kukhulise inani lezimpande ze-lateral. Kodwa-ke, ukusetshenziswa okuhlanganisiwe kwe-IAA ne-saccharin (0.02% + 0.0019%) kuholele ezimpandeni ezisemaceleni ezingama-96 ngesitshalo ngasinye, okubonisa umphumela ocacile we-synergistic. Ngokufanayo, ukusebenzisa ingxube ye-IAA ne-saccharin ezitshalweni zamarose kukhuthaza kakhulu ukwakheka kwezimpande ezisemaceleni. Ucwaningo olwalandela lwembula ukuthi le ngxube ikhuthaza ukwakheka kwezimpande ezihlangothini ezitshalweni zezitshalo ezihlukahlukene zezolimo kanye ne-horticultural, ngokuvamile ebonisa umphumela we-synergistic.
5. I-Abscisic acid (ABA) kanye ne-IAA powdering powder
I-Abscisic acid (ABA) ivimbela i-gibberellin biosynthesis futhi ngaleyo ndlela ikhuthaze ukugxila ekusikeni. Ukusebenzisa i-cowpea hypocotyls njengento yokusika, ukwelapha isisekelo sokusikwa nge-ABA (S-ABA) iyodwa ekugxilweni kuka-1–5 mg/kg okuthuthukisiwe kwezimpande, njengoba kwenza ukucwiliswa kwesisekelo ku-IAA (5 mg/kg) kuphela. Nokho, ukusetshenziswa okuhlangene kwe-ABA ne-IAA (1–5 mg/kg ABA + 5 mg/kg IAA) kubonise umthelela we-synergistic ekukhuthazeni ukumila kwe-cowpea hypocotyl cuttings. Lapho i-ABA (1.25–15 mg/kg) ihlanganiswa ne-potassium indole-3-butyrate (K-IBA) noma i-IAA (5–25 mg/kg) ukuze kuthuthukiswe ukumila kwezimpande noma ukugqugquzela ukukhula kwezimpande ezitshalweni ezinjengophizi, utamatisi, amagilebhisi, nobhabhulini, imiphumela yokwengeza yabonwa ezimweni eziningi, nemiphumela ehambisanayo ebonakala ngaphansi kwezimo ezithile; kodwa-ke, ukugxila okuphezulu ngokweqile kwe-ABA kuvimbe izimpande. 6. Ukusetshenziswa okuhlangene kwe-fulvic acid ne-potassium indole-butyrate
Ocwaningweni olubandakanya ukusikwa kwama-apula anonyaka owodwa ubudala, ukucwiliswa kwezisikiwe amahora angu-12-24 ekuhlanjululweni kwe-fulvic acid okuphindwe izikhathi ezingu-500 kukodwa kwakhuthaza ukumila, njengoba i-fulvic acid emuncwe ivuselela umsebenzi wama-invertase athile. Ukucwiliswa emanzini amahora angu-12-24 ku-potassium indole-butyrate (20 mg/kg) kukodwa nakho kukhuthaza ukumila kwezimpande. Nokho, ukusetshenziswa okuhlangene kwe-fulvic acid kanye ne-indole-butyrate (i-dilution ephindwe ka-500 kanye no-20 mg/kg) kwandisa inani lezimpande ezakhiwe.
