Thidiazuron
I-Thidiazuron, i-Technical, i-Tech, i-95% ye-TC, i-98% ye-TC, i-Pesticide kunye noLawulo lokuKhula kweZityalo
Inkcazo
| Igama eliqhelekileyo | Thidiazuron |
| Igama le-IUPAC | 1-phenyl-3-(1,2,3-thiadiazol-5-yl) urea |
| Igama leMchiza | I-N-phenyl-N'-1,2,3-thiadiazol-5-ylurea |
| Inombolo yeCAS. | 51707-55-2 |
| Ifomula yeemolekyuli | C9H8N4OS |
| Ubunzima beMolekyuli | 220.25 |
| Ulwakhiwo lweemolekyuli |  |
| Inkcazo | Thidiazuron, 95% TC, 98% TC |
| Ifom | Iikristale ezingenambala, ezingenavumba. |
| Indawo yokunyibilika | 210.5-212.5℃ (decomp.) |
| Ukunyibilika | Emanzini 31 mg/L (pH 7, 25℃).Kwi-Hexane 0.002, kwi-Methanol 4.20, kwi-Dichloromethane 0.003, kwi-Toluene 0.400, kwi-Acetone 6.67, kwi-Ethyl Acetate 1.1 (konke ku-g/L, 20℃). |
| Uzinzo | Iguqulelwe ngokukhawuleza kwifotoisomer, 1-phenyl-3-(1,2,5-thiadiazol-3-yl) urea kubukho bokukhanya (λ>290 nm).I-Hydrolytics stable kwiqondo lokushisa ukusuka kwi-pH 5-9.Akukho kubola kuphononongo olukhawulezileyo lozinzo lokugcina (14 d, 54℃). |
Ingcaciso yeMveliso
I-Thidiazuron luhlobo lokulawula ukukhula kwezityalo ze-urea, ezinomsebenzi we-Cytokinin.Luhlobo olutsha lwe-cytokinin ephezulu, enokukhuthaza ngcono ukuhlukana kwezityalo xa isetyenziswe kwinkcubeko yezicubu.Isetyenziswa njenge defoliant kutyalo lomqhaphu.Emva kokufunxwa ngamagqabi esityalo somqhaphu, izicubu ezivaliweyo phakathi kwepetiole kunye nesiqu zinokubunjwa ngokwendalo kwaye amagqabi angawa kwangethuba, nto leyo eluncedo ekuvuneni komqhaphu ngoomatshini kunye nokuya phambili kokuvunwa komqhaphu nge-10 iintsuku okanye njalo, kunye nokuphuculwa komgangatho womqhaphu.Kananjalo ingasetyenziselwa imithi yama-apile, imithi yeediliya, i-hibiscus imithi yokuchithwa kwamagqabi kunye neembotyi, iimbotyi zesoya, amandongomane kunye nezinye izityalo, zinempembelelo enkulu yokuthintela.Ubuthi obuphantsi ebantwini nakwizilwanyana.
●I-Biochemistry:
Umsebenzi weCytokinin.
●Indlela yokwenza:
Ulawulo lokukhula kwezityalo, olufunxwa ngamagqabi, nto leyo ekhuthaza ukumila kwe-abscission layer phakathi kwesiqu sesityalo kunye ne-petioles yamagqabi, nto leyo ebangela ukuwa kwamagqabi aluhlaza.
●Usebenzisa:
Ukulawula ukukhula kwezityalo kunye nomsebenzi we-cytokinin.Isetyenziswa kakhulu njengento yokususa amagqabi kumqhaphu, ukwenzela ukuba kube lula ukuvuna.Ingasetyenziselwa ukutshabalalisa imithi ye-apile, imidiliya yediliya, i-hibiscus, iimbotyi zezintso, iimbotyi zesoya, amandongomane kunye nezinye izityalo.Inomphumela ocacileyo wokuthintela.
●Ubutyhefu:
Ubutyhefu obuphakathi
●Ukupakisha kwi-25KG / Igubhu.
