Paclobutrazol ((2RS,3RS)-1-(4-Chlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pentan-3-ol)

Imiterere y'ibinyabutabire

Paclobutrazolni umuti ubuza ibimera gukura mu buryo butunguranye, wakozwe bwa mbere mu 1984 n'ikigo cy'Abongereza cyitwa Bunemen (ICI). Ni umuti ubuza imikorere ya gibberellin, ushobora kugabanya cyane inyungu zo gukura kw'isonga, ugatera imbere imitsi yo ku ruhande, igiti kinini n'ibimera bito. Ushobora kongera ingano ya chlorophyll, poroteyine na aside nucleic, ukagabanya ingano ya gibberellin mu bimera, ndetse ukagabanya ingano ya aside indoleacetic no kongera irekurwa rya ethylene. Ikora cyane cyane binyuze mu kwinjira mu mizi. Ingano y'ibibabi ni nto, ntabwo ihagije kugira ngo iteze impinduka mu miterere, ariko ishobora kongera umusaruro.

Porogaramu

Paclobutrazoifite agaciro gakomeye mu kugenzura ingaruka z'imikurire y'ibihingwa. Ubwiza bw'imbuto za capeseed zavuwe naPaclobutrazobyarushijeho kuba byiza, kandi ubushobozi bwo kwihanganira ubukonje bwariyongereye cyane nyuma yo guterwa.PaclobutrazoIgira kandi ingaruka zo kumera nk'udusimba, kugenzura imitwe no kwera imbuto kare z'ibimera bya peach, pome, na citrus. Indabo z'ibyatsi n'ibiti bivuwe na paclobutrazole ni nto kandi ziraryoshye cyane.Paclobutrazoifite igihe kirekire mu butaka. Nyuma yo gusarura, hakwiye kwitabwaho guhinga mu mirima y’imiti kugira ngo bigabanye ingaruka mbi ku bihingwa nyuma yo gushwanyagurika.

Imiterere ifatika

Igiti cy'umweru gikozwe muri kristale

Igihe cyo kubika

Dukurikije ubunararibonye bwacu, ibicuruzwa bishobora kubikwa mu gihe cy'iminsi 12amezi uhereye igihe cyo gutanga iyo bibitswe mu bikoresho bifunze neza, birinzwe urumuri n'ubushyuhe kandi bikabikwa ku bushyuhe buri hagati ya 5 -30°C.

Timiterere isanzwe

Aho kubira

460.9±55.0 °C kuri 760 mmHg

Aho gushonga

165-166°C

Aho gusohokera

232.6±31.5°C

Misa nyayo

293.129486

PSA

50.94000

LogP

2.99

Umuvuduko w'umwuka

0.0±1.2 mmHg kuri 25°C

Urutonde rw'Isubiramo

1.580

pka

13.92±0.20 (Byateganijwe)

Gushonga kw'amazi

330 g/L (20 ºC)