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

Nā ʻano kemika

Paclobutrazolhe mea hoʻoponopono ulu ulu triazole, i kūkulu mua ʻia ma 1984 e ka hui Pelekane ʻo Bunemen (ICI).He mea pale ia o ka endogenous gibberellin synthesis, hiki ke hoʻonāwaliwali i ka pono o ka ulu ʻana o ka apex, hoʻoikaika i ka ulu ʻana o nā ʻōpuʻu lateral, ka mānoanoa a me nā mea kanu dwarf compact.Hiki iā ia ke hoʻonui i ka maʻiʻo o ka chlorophyll, protein a me ka nucleic acid, e hoʻemi i ka ʻike o ka gibberellin i nā mea kanu, a hoʻemi hoʻi i ka ʻike o ka indoleacetic acid a hoʻonui i ka hoʻokuʻu ʻana o ka ethylene.Hoʻohana nui ia ma o ka lawe ʻana i ke aʻa.He liʻiliʻi ka nui o ka lawe ʻia mai ka lau, ʻaʻole lawa e hoʻololi i ka morphological, akā hiki ke hoʻonui i ka hua.

Nā noi

Paclobutrazoloaʻa i ka waiwai noi kiʻekiʻe no ka hopena hoʻomalu o ka ulu ʻana o ka mea kanu.ʻO ka maikaʻi o nā mea kanu rapeseed i mālama ʻia ePaclobutrazoua hoʻomaikaʻi maikaʻi ʻia, a ua hoʻonui nui ʻia ke kūpaʻa hau ma hope o ke kanu ʻana.PaclobutrazoLoaʻa iā ia ka hopena o ka dwarfing, kaohi ʻana i nā ʻōlelo aʻoaʻo a me ka hua mua ʻana o ka peach, apple, a me nā mea kanu citrus.ʻO nā pua lāʻau a me nā pua lāʻau i mālama ʻia me ka paclobutrazole he paʻa a ʻoi aku ka nani.Paclobutrazoʻoi aku ka lōʻihi o ka manawa kūpono ma ka lepo.Ma hope o ka ʻohi ʻana, pono e makaʻala i ka palau ʻana i nā ʻāpana lāʻau lapaʻau e hōʻemi i ka hopena paʻa i nā mea kanu ma hope o ka ʻōpala.

ʻAno kino

Paʻa kalakala keʻokeʻo

Ola ola

Wahi a kā mākou ʻike, hiki ke mālama ʻia ka huahana no 12mahina mai ka lā o ka lawe ʻana inā mālama ʻia i loko o nā pahu i hoʻopaʻa paʻa ʻia, pale ʻia mai ka mālamalama a me ka wela a mālama ʻia i nā mahana ma waena o 5 -30°C.

Tmau waiwai

Lae paila

460.9±55.0 °C ma 760 mmHg

Lae hehee

165-166°C

Lae Flash

232.6±31.5 °C

Misa pololei

293.129486

PSA

50.94000

LogP

2.99

ʻO ke kaomi mahu

0.0±1.2 mmHg ma 25°C

Index of Refraction

1.580

pka

13.92±0.20(Wanamua)

Hiki i ka wai

330 g/L (20 ºC)