IDaminozide yi-Suckinic Acid Plant Regulator, engabambezela ukuguga kwe-lettuce yamaqabunga, ivimbele ukubola nokubumbana kwamakhowe, kepha kunomthelela omncane kwikholifulathe eliluhlaza kanye ne-diorrrroea yamatshe.
1. Izakhiwo zenyama nezamakhemikhali
Kuyinto ethokozisayo ye-acid. Umkhiqizo omsulwa uyi-crystal emhlophe, ngemaphu. Umkhiqizo ngu-95% ~ 98% uPhampula ompunga okhanyayo, noma u-85% ongaphumeleli. I-solubity yi-10 g / 100 g amanzi (25 ℃), nephuzu lokuncibilika lingu-157 ℃ ~ 164 ℃ ~ 164 ℃. Ukuqina okuqinile, i-powder ingagcinwa emazingeni okushisa asekamelweni isikhathi esingaphezu kweminyaka emi-4, futhi idinga ukusetshenziselwa ngosuku olufanayo ngemuva kokuhlanganiswa ibe luketshezi. IDamaliziide izothinta ukusebenza ngempumelelo kwe-Alkali, futhi akufanele ihlanganiswe namanye ama-ejenti (amalungiselelo ethusi, ama-ejenti kawoyela) noma ama-pesticides.
I-2.Toxicity
Akukho ukusabela okuphikisayo okutholakele onogwaja, izinja namakati.
I-ACUTE LD50 ye-LD50 yamagundane ayi-8400 mg / kg isisindo somzimba, kanye nesivivinyo esikhulu sesikhumba se-LD50 sonogwaja sasingu-> 5000 mg / kg isisindo somzimba.
Inqubomgomo ye-3.ckaction
IDaminozide ngumthengisi wokukhula kwezitshalo, onomphumela we-bactericidal futhi angasetshenziswa njenge-ejenti ekhuphukayo, umenzeli wokubeka izithelo, umenzeli wezithelo kanye ne-ejenti yokugcina i-ejenti. Ngemuva kokuphatha isitshalo, kungasithathwa, kuhanjiswa futhi kwasatshalaliswa ezingxenyeni ezahlukahlukene zesitshalo. Umphumela wokuqala weDaminozide ukuvimbela ukuhlanganiswa kwe-axin, ukuthutha kwe-Auxin kanye ne-gibbellin biosynthesis ezitshalweni. Kubonakaliswa ikakhulukazi:
① Ukubambezeleka kokukhula kwemifino kwezitshalo, yenza amaqabunga amnyama aluhlaza, amancane futhi aminyene, aqinile futhi aqinile, anciphise isisindo sezimpande futhi anciphise ukulawula ukukhula kwezithombo noma ukwahlukanisa imbali.
② Ukwanda kwe-chlorophyll okuqukethwe kwezilimo, kulibaze i-chloroplast senescence, kunciphise izinga lokukhula, futhi isilinganiso esiphakeme se-photosynthetic net assistivation sikhulisa ukukhulisa ukunqwabelana okunokomile, ngcono ukuthuthuka kwezithelo, ukuthuthukisa izinga lokubeka izithelo, nokukhuthaza ukuqunjelwa kwezithelo.
③ Kungakhuphula okuqukethwe ushukela kumaseli wezitshalo, kunciphise ukusetshenziswa kwamandla, ukunciphisa i-trappix, njll.
④ khuthaza i-biosynthesis yama-anthocyanins, alungele ukuthuthukisa umbala wezithelo nokuvimbela ukuhlobisa izithelo ngesikhathi sokugcina. IDamaliziide ibolekwa ngokushesha ngama-microorganisms emhlabathini.
Igama lamakhemikhali leDaminozide lingu-4- (2,2-dimethylhydrazinl) -4-oxebutanoic acid; Ferrostatin-1
| Ukucacisa | Ukuzama | Ukucacisa |
| Assay (W / W,%) | ≥99.00 | |
| Amavoloti (w / w,%) | ≤0.17 | |
| Ukushisa okusele (w / w,%) | ≤0.13 | |
| I-SucCinic acid (w / w,%) | ≤0.10 | |
| Chroma (Hazen) | ≤70 | |
| Eminye i-futuritirs (w / w,%) | ≤0.10 |
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Isikhathi sePosi: Dec-20-2023