I-Paclobutrazol
I-Paclobutrazol, Technical, Tech, 90% TC, 95% TC, 97% TC, 98% TC, I-Pesticide & Plant Growth Regulator
Ukucaciswa
| Igama Elivamile | I-Paclobutrazol |
| Igama le-IUPAC | (2RS,3RS)-1-(4-chlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pentan |
| Igama Lekhemikhali | |
| Inombolo ye-CAS. | 76738-62-0 |
| I-Molecular Formula | C15H20ClN3O |
| Isisindo samangqamuzana | 293.79 |
| Isakhiwo samangqamuzana |  |
| Ukucaciswa | I-Paclobutrazol, 90% TC, 95% TC, 97% TC, 98% TC |
| Ifomu | I-White Crystalline Solid |
| I-Melting Point | 165-166 ℃ |
| Ukuminyana | 1.22 |
| Ukuncibilika | Emanzini 26 mg/l (20℃).Ku-Acetone 110, ku-Cyclohexanone 180, ku-Dichloromethane 100, ku-Hexane 10, ku-Xylene 60, ku-Methanol 150, ku-Propylene Glycol 50 (konke ku-g/L, 20℃). |
| Ukuzinza | Izinzile iminyaka engaphezu kwengu-2 ku-20 ℃, futhi ngaphezu kwezinyanga ezingu-6 ku-50 ℃.Izinzile ku-hydrolysis (pH 4-9), futhi ayincishiswa ukukhanya kwe-uv (pH 7, izinsuku eziyi-10). |
Incazelo Yomkhiqizo
I-Paclobutrazol iyisilawuli sokukhula kwesitshalo se-triazole esakhiwe ngawo-1980 kanye ne-inhibitor ye-endogenous gibberellin synthesis.Ingabambezela ukukhula kwezitshalo, ivimbele ukunwebeka kwesiqu, ifinyeze ama-internode, ikhuthaze ukulima kwezitshalo, ikhulise ukumelana nezitshalo futhi ikhulise isivuno.Iphinde yandisa umsebenzi we-indoleacetic acid oxidase futhi yehlisa izinga le-IAA engapheli ezitshalweni zelayisi.Ngokusobala buthaka irayisi, le yisithombo top ukukhula ukuphakama, ikhuthaza side Bud (Tiller) sikhule.Ukubonakala kwezithombo kwakufushane, kunamandla futhi kuqinile, futhi amaqabunga aluhlaza.Uhlelo lwempande oluthuthuke kahle.Ucwaningo lwe-anatomical lubonise ukuthi i-Paclobutrazol ingenza amangqamuzana ezimpande, i-leaf sheath kanye neqabunga lesithombo selayisi libe lincane futhi ungqimba lweseli lwesitho ngasinye lwanda.Imiphumela yokuhlaziywa kwe-tracer yabonisa ukuthi i-Paclobutrazol ingamuncwa imbewu yerayisi, amaqabunga nezimpande.Iningi lePaclobutrazol elimuncwe amaqabunga lahlala engxenyeni emuncayo futhi lalingavamile ukukhishwa.Ukuhlushwa okuphansi kwe-Paclobutrazol kwandisa ukusebenza kahle kwe-photosynthetic yamaqabunga ezithombo zelayisi futhi ukugxila okuphezulu kuvimbela ukusebenza kahle kwe-photosynthetic.Ukuqina kokuphefumula kwesistimu yezimpande kwandiswa, amandla okuphefumula komhlabathi nengxenye engenhla ancipha, ukumelana ne-Stomata kwanda, futhi ukuphefumulelwa kweqabunga lamaqabunga kwehla.
I-Paclobutrazol ifanele irayisi, ukolweni, amantongomane, isihlahla sezithelo, ugwayi, ukudlwengula, ubhontshisi wesoya, imbali, utshani nezinye izitshalo.
●I-Biochemistry:
Ivimbela i-gibberellin ne-sterol biosynthesis futhi yingakho izinga lokuhlukaniswa kwamaseli.
●Indlela Yesenzo:
Isilawuli sokukhula kwezitshalo sithathwa siye ku-xylem ngamahlamvu, iziqu, noma izimpande, futhi sithuthelwe kuma-meristems akhulayo angaphansi kwe-apical.Ikhiqiza izitshalo eziminyene futhi ithuthukise ukuqhakaza nokuthela.
●Isebenzisa:
Isetshenziswa ezihlahleni zezithelo ukuvimbela ukukhula kwezitshalo kanye nokwenza ngcono isethi yezithelo;
emihlobiso etshalwe ebhodweni nasezitshalweni zezimbali (isb. ama-chrysanthemums, i-begonia, ama-freesias, ama-poinsettia nama-bulb) ukuze avimbele ukukhula;
erayisini ukwandisa ukutshala, ukunciphisa indawo yokuhlala, nokwandisa isivuno;
otshanini ukuze kuvinjwe ukukhula;nasezitshalweni zembewu yotshani ukunciphisa ubude nokuvimbela indawo yokuhlala.
Izosetshenziswa njengesifutho se-foliar, njengendawo yokuthela inhlabathi, noma ngomjovo we-trunk.Inomsebenzi othile wokubulala isikhunta ngokumelene nesikhutha nokugqwala.
●I-Phytotoxicity:
I-Non-phytotoxic, nakuba iqinisa ukutshala.Okunye ukugqama kuye kwaphawulwa emaqabunga e-periwinkle emazingeni okushisa aphezulu.
●Ipakisha ku-25KG / Isikhwama
