Paclobutrazol
Paclobutrazol, Technical, Tech, 90% TC, 95% TC, 97% TC, 98% TC, Pesticide & Cog Loj hlob Regulator
Specification
| Lub Npe | Paclobutrazol |
| IUPAC npe | (2RS, 3RS)-1-(4-chlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl) pentan |
| Tshuaj npe | |
| CAS Nr. | 76738-62-0 |
| Molecular Formula | C15H20ClN3O |
| Molecular Luj | 293.79 ib |
| Molecular Structure |  |
| Specification | Paclobutrazol, 90% TC, 95% TC, 97% TC, 98% TC |
| Daim ntawv | Dawb Crystalline Khoom |
| Melting Point | 165-166 ℃ |
| Qhov ntom | 1.22 |
| Solubility | Hauv dej 26 mg / l (20 ℃).Hauv Acetone 110, hauv Cyclohexanone 180, hauv Dichloromethane 100, hauv Hexane 10, hauv Xylene 60, hauv Methanol 150, hauv Propylene Glycol 50 (tag nrho hauv g / L, 20 ℃). |
| Kev ruaj ntseg | ruaj khov rau ntau tshaj 2 xyoos ntawm 20 ℃, thiab ntau tshaj 6 lub hlis ntawm 50 ℃.ruaj khov rau hydrolysis (pH 4-9), thiab tsis degraded los ntawm uv lub teeb (pH 7, 10 hnub). |
Product Description
Paclobutrazol yog triazole cog kev loj hlob regulator tsim nyob rau hauv 1980s thiab inhibitor ntawm endogenous gibberellin synthesis.Nws tuaj yeem ncua kev loj hlob ntawm cov nroj tsuag, inhibit qia elongation, shorten internodes, txhawb cov nroj tsuag tillering, ua kom cov nroj tsuag tsis kam thiab nce yield.Nws kuj tau nce cov kev ua ntawm indoleacetic acid oxidase thiab txo cov theem ntawm endogenous IAA hauv cov nplej nplej.Obviously tsis muaj zog cov nplej, cov yub saum toj kawg nkaus kev loj hlob superiority, txhawb lub sab Bud (Tiller) kom loj hlob.Cov tsos ntawm seedlings yog luv luv, muaj zog thiab tillering, thiab nplooj yog ntsuab.Zoo-tsim paus system.Txoj kev tshawb fawb anatomical tau pom tias Paclobutrazol tuaj yeem ua rau cov hlwb ntawm cov cag, nplooj nplooj thiab nplooj ntawm cov noob nplej me me thiab cov txheej txheem ntawm txhua lub cev tau nce.Cov txiaj ntsig ntawm kev txheeb xyuas pom tau tias Paclobutrazol tuaj yeem nqus tau los ntawm cov noob nplej, nplooj thiab cov hauv paus hniav.Feem ntau ntawm Paclobutrazol absorbed los ntawm nplooj tseem nyob rau hauv lub absorbing ib feem thiab tsis tshua muaj thauj tawm.Tsawg concentration ntawm Paclobutrazol nce cov photosynthetic efficiency ntawm nplej yub nplooj thiab siab concentration inhibited lub photosynthetic efficiency.Kev ua pa ntawm cov hauv paus hniav tau nce ntxiv, qhov ua pa ntawm cov av thiab sab saud tau txo qis, qhov tsis kam ntawm Stomata tau nce, thiab qhov hloov pauv ntawm nplooj nplooj poob qis.
Paclobutrazol yog tsim rau nplej, nplej, txiv laum huab xeeb, txiv hmab txiv ntoo ntoo, luam yeeb, rape, taum pauv, paj, nyom thiab lwm yam qoob loo.
●Biochemistry:
Inhibits gibberellin thiab sterol biosynthesis thiab li no tus nqi ntawm cell division.
●Hom Kev Ua Haujlwm:
Cog kev loj hlob regulator coj mus rau hauv xylem los ntawm nplooj, stems, los yog cov hauv paus hniav, thiab translocated mus rau loj hlob sub-apical meristems.Ua tau ntau compact nroj tsuag thiab txhim khu flowering thiab fruiting.
●Kev siv:
Siv cov txiv hmab txiv ntoo los tiv thaiv kev loj hlob thiab txhim kho txiv hmab txiv ntoo;
nyob rau hauv lub lauj kaub-loj ornamentals thiab paj qoob loo (xws li chrysanthemums, begonias, freesias, poinsettias thiab qhov muag teev) inhibit kev loj hlob;
ntawm mov kom nce tillering, txo qhov chaw nyob, thiab nce yield;
ntawm turf kom retard kev loj hlob;thiab ntawm cov nyom noob qoob loo kom txo qhov siab thiab tiv thaiv qhov chaw nyob.
Yuav siv tau raws li ib tug foliar tshuaj tsuag, raws li ib tug av drench, los yog los ntawm lub cev txhaj tshuaj.Nws muaj qee qhov kev ua haujlwm fungicidal tiv thaiv mildew thiab xeb.
●Phytotoxicity:
Tsis-phytotoxic, txawm hais tias nws intensifies ntsuab.Qee qhov pom tau raug sau tseg ntawm cov nplooj periwinkle ntawm qhov kub siab dua.
●Ntim hauv 25KG / Hnab
