Paclobutrazol
Paclobutrazol, ʻenehana, ʻenehana, 90% TC, 95% TC, 97% TC, 98% TC, Pesticide a me nā mea hoʻoponopono ulu ulu.
Hōʻike
| inoa maʻamau | Paclobutrazol |
| IUPAC Inoa | (2RS,3RS)-1-(4-chlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pentan |
| Inoa Kimia | |
| CAS No. | 76738-62-0 |
| ʻAno Molekala | C15H20ClN3O |
| Kaumaha Molekala | 293.79 |
| Hoʻokumu Molecular |  |
| Hōʻike | Paclobutrazol, 90% TC, 95% TC, 97% TC, 98% TC |
| Puka | Paʻa Keʻokeʻo Crystalline |
| Lae hehee | 165-166 ℃ |
| ʻO ka mānoanoa | 1.22 |
| Ka hoʻoheheʻe | I ka wai 26 mg/l (20 ℃).Ma Acetone 110, ma Cyclohexanone 180, ma Dichloromethane 100, ma Hexane 10, ma Xylene 60, ma Methanol 150, ma Propylene Glycol 50 (nā mea a pau ma g/L, 20 ℃). |
| Paʻa | Paʻa ma mua o 2 mau makahiki ma 20 ℃, a ʻoi aku ma mua o 6 mau mahina ma 50 ℃.Paʻa i ka hydrolysis (pH 4-9), a ʻaʻole hoʻohaʻahaʻa ʻia e ke kukui uv (pH 7, 10 lā). |
Hōʻike huahana
ʻO Paclobutrazol kahi mea hoʻoponopono ulu lāʻau triazole i hoʻomohala ʻia i ka makahiki 1980 a me kahi mea paʻa o ka endogenous gibberellin synthesis.Hiki iā ia ke hoʻopaneʻe i ka ulu ʻana o ka mea kanu, kaohi i ka elongation stem, hoʻopōkole i nā internodes, hoʻoikaika i ka hoʻoulu ʻana i nā mea kanu, hoʻonui i ke kūpaʻa mea kanu a hoʻonui i ka hua.Hoʻonui ia i ka hana o ka indoleacetic acid oxidase a hoʻemi i ke kiʻekiʻe o ka IAA endogenous i nā mea kanu raiki.E hoʻonāwaliwali i ka laiki, ʻoi aku ka maikaʻi o ka ulu ʻana o ka seedling, e hoʻoikaika i ka ʻaoʻao Bud (Tiller) e ulu.He pōkole ke ʻano o nā mea kanu, ikaika a mahi ʻai, a ʻōmaʻomaʻo nā lau.ʻōnaehana kumu i hoʻomohala maikaʻi ʻia.Ua hōʻike ʻia ka noiʻi anatomical hiki iā Paclobutrazol ke hoʻoemi liʻiliʻi i nā keʻena o ke aʻa, ka lau lau a me ka lau o ka hua laiki a hoʻonui ʻia ka papa cell o kēlā me kēia okana.Ua hōʻike ʻia nā hopena o ka loiloi tracer e hiki ke komo ʻia ʻo Paclobutrazol e nā hua raiki, nā lau a me nā aʻa.ʻO ka hapa nui o ka Paclobutrazol i hoʻomoʻa ʻia e nā lau i waiho ʻia ma ka ʻaoʻao hoʻomoe a ʻaʻole i lawe ʻia i waho.ʻO ka haʻahaʻa haʻahaʻa o Paclobutrazol i hoʻonui i ka pono kiʻi kiʻi kiʻi o nā lau hua laiki a me ke kiʻekiʻe kiʻekiʻe i kāohi i ka pono photosynthetic.Ua hoʻonui ʻia ka hanu o ke aʻa, ua emi ka hanu o ka lepo a me ka ʻaoʻao o luna, ua hoʻonui ʻia ke kūʻē ʻana o Stomata, a ua emi ka transpiration o ka ʻili lau.
He kūpono ʻo Paclobutrazol no ka laiki, ka palaoa, ka pīkī, ka lāʻau hua, ka paka, ka hoʻopaʻapaʻa, ka soya, ka pua, ka lau a me nā mea kanu ʻē aʻe.
●Biochemistry:
Kāohi i ka gibberellin a me ka sterol biosynthesis a no laila ka wikiwiki o ka māhele cell.
●Ke ano o ka hana:
Lawe ʻia ka mea hoʻoponopono ulu i loko o ka xylem ma o nā lau, nā kumu, a i ʻole nā aʻa, a unuhi ʻia i nā meristem sub-apical ulu.Hoʻoulu i nā mea kanu paʻa a hoʻonui i ka pua a me ka hua.
●Hoʻohana:
Hoʻohana ʻia ma nā lāʻau hua e pale i ka ulu ʻana o nā mea kanu a hoʻomaikaʻi i ka hoʻonohonoho hua;
ma nā mea hoʻonani i hoʻoulu ʻia i loko o ka ipuhao a me nā mea kanu pua (e laʻa me nā chrysanthemums, begonias, freesias, poinsettias a me nā ʻōpala) e kāohi i ka ulu ʻana;
ma ka laiki e hoonui i ka mahiai, e hoemi i ka noho ana, a e hoomahuahua i ka hua;
ma ka turf e hoʻopaneʻe i ka ulu;a ma luna o nā mea kanu hua mauʻu e hoʻemi i ke kiʻekiʻe a pale i ka noho ʻana.
E hoʻohana ʻia ma ke ʻano he foliar spray, ma ke ʻano he lepo, a i ʻole ma ke ʻano o ke kumu.Loaʻa iā ia kekahi hana fungicidal e kūʻē i ka mildew a me ka ʻōpala.
●Pilikino:
Non-phytotoxic, ʻoiai e hoʻoikaika ana i ka ʻōmaʻomaʻo.Ua ʻike ʻia kekahi ʻano kikoʻī ma nā lau periwinkle i nā mahana kiʻekiʻe.
●Hoʻopili i ka 25KG / ʻeke
