Paclobutrasol 25 SC PGR mai sarrafa ci gaban shuka
Bayanin Samfura
Bayanan asali
Sunan gama gari: paclobutrasol (BSI, daftarin E-ISO, (m) daftarin F-ISO, ANSI)
Lambar CAS: 76738-62-0
Synonyms: (2RS,3RS) -1- (4-Chlorophenyl) -4,4-dimethyl-2- (1H-1,2,4-triazol-1-yl)pentan-3-ol;(r*,r) *) (+-) thyl); 1h-1,2,4-triazole-1-ethanol, beta-((4-chlorophenyl)methyl) -alpha- (1,1-dimethyle;2,4-Triazole) -1-ethanol,.beta.-[(4-chlorophenyl) methyl] -.alpha.-(1,1-dimethylethyl)-, (R*, R*)-(±) -1H-1; Culter; duoxiaozuo ;Paclobutrazol (Pp333); 1H-1,2,4-Triazole-1-ethanol, .beta.- (4-chlorophenyl) methyl-.alpha.- (1,1-dimethylethyl) -, (.alpha.R, .beta.R)-rel-
Tsarin kwayoyin halitta: C15H20ClN3O
Nau'in Agrochemical: Mai sarrafa Girman Shuka
Yanayin Aiki: Yana hana gibberellin biosynthesis ta hanyar hana canzawar ent-kaurene zuwa ent-kaurenoic acid, kuma yana hana sterol biosynthesis ta hanyar hana demethylation; don haka yana hana adadin rabon tantanin halitta.
Tsarin: Paclobutrasol 15% WP, 25% SC, 30% SC, 5% EC
Bayani:
| ABUBUWA | Ma'auni |
| Sunan samfur | Paclobutrasol 25 SC |
| Bayyanar | Ruwan madara mai gudana |
| Abun ciki | ≥250g/L |
| pH | 4.0 ~ 7.0 |
| Lalacewa | ≥90% |
| Kumfa mai tsayi (minti 1) | ≤25ml |
Shiryawa
200Lganga, 20L ganguna, 10L ganguna, 5L ganguna, 1L kwalbanko bisa ga abokin ciniki ta bukata.
Aikace-aikace
Paclobutrasol nasa ne na masu kula da haɓaka tsiron azole, kasancewar masu hana biosynthetic na gibberellin endogenous. Yana da tasirin hana ci gaban shuka da rage farar farar. Misali, yin amfani da shi a cikin shinkafa na iya inganta ayyukan indole acetic acid oxidase, rage matakin IAA mai ƙarfi a cikin tsire-tsire na shinkafa, da sarrafa ƙimar girma na saman seedlingsan shinkafa, haɓaka ganye, sanya ganyen duhu kore, tushen tsarin ya haɓaka, rage wurin zama da haɓaka adadin samarwa. Matsakaicin kulawa na gaba ɗaya shine har zuwa 30%; Adadin haɓaka ganye shine 50% zuwa 100%, kuma ƙimar haɓakar samarwa shine 35%. Ana amfani dashi a cikin peach, pear, citrus, apples da sauran itatuwan 'ya'yan itace za'a iya amfani dasu don rage bishiyar. Geranium, poinsettia da wasu shrubs na ado, lokacin da aka bi da su tare da paclobutrasol, ana daidaita nau'in shuka su, suna ba da ƙimar ado mafi girma. Noma kayan lambu na greenhouse irin su tumatir da fyade yana ba da tasiri mai karfi na seedling.
Noma na marigayi shinkafa zai iya ƙarfafa seedling, a lokacin daya-leaf / daya-zuciya mataki, bushe fitar da seedling ruwa a cikin filin da kuma amfani 100 ~ 300mg / L na PPA bayani don uniform spraying a 15kg / 100m2. Sarrafa wuce kima girma na inji dashen shinkafa seedlings. Aiwatar da kilogiram 150 na 100 MG/L na maganin paclobutrasol don jiƙa 100kg na ƙwayar shinkafa don 36h. Aiwatar da germination da shuka tare da shekarun seedling 35d da sarrafa tsayin seedling bai wuce 25cm ba. Lokacin amfani da reshe kula da 'ya'yan itace kariya daga 'ya'yan itacen itacen, ya kamata a yawanci yi a cikin marigayi kaka ko bazara tare da kowane itacen 'ya'yan itace da aka ba da allura na 500 ml na 300mg / L paclobutrasol maganin miyagun ƙwayoyi, ko kuma ba da ruwa iri-iri tare da 5. ~ 10cm wuri na ƙasa a kusa da 1/2 kambi radius. Aiwatar da 15% wettability foda 98g/100m2ko haka. Aiwatar da 100 m2paclobutrasol tare da wani aiki sashi na 1.2 ~ 1.8 g / 100m2, da ikon rage raguwa mai tushe na alkama na hunturu da kuma ƙarfafa tushe.
Har ila yau, Paclobutrazol yana da tasiri a kan fashewar shinkafa, rot ja auduga, smut hatsi, alkama da tsatsa na sauran amfanin gona da kuma powdery mildew, da dai sauransu. Hakanan ana iya amfani dashi don adana 'ya'yan itace. Bugu da ƙari, a cikin ƙayyadaddun adadin, yana da tasiri mai hanawa akan wasu guda ɗaya, dicotyledonous weeds.
Paclobutrazol wani labari ne mai kula da ci gaban shuka, yana iya hana samuwar abubuwan gibberellin, rage rabon ƙwayoyin shuka da haɓakawa. Ana iya ɗaukar shi cikin sauƙi ta tushen, mai tushe da ganye kuma ana gudanar da shi ta hanyar xylem na shuka tare da tasirin bactericidal. Yana da aiki mai yawa akan tsire-tsire na Gramineae, yana iya sanya tushen tsiron ya zama gajere, rage wurin zama da haɓaka yawan amfanin ƙasa.
Wani labari ne, babban inganci, ƙarancin ƙwayar cuta mai sarrafa ci gaban shuka tare da tasirin ƙwayoyin cuta mai faɗi.
