UMlawuli wokuKhula kweZityalo
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UMlawuli wokuKhula kweZityalo Trans-Zeatin / Zeatin, CAS 1637-39-4
Iphakheji Igubu Imbonakalo Umgubo[ Umthombo I-Organic Synthesis Imowudi Qhagamshelana ne-Insecticide Isiphumo seToxicological Ityhefu yeNerve Einecs 203-044-0 Ifomula I-C10H9ClN4O2S -
999-81-5 Plant Inhibitor 98%Tc Chlormequat Chloride CCC Supplier
Ingcaciso yeMveliso
Igama lemveliso I-Chlormequat chloride Imbonakalo Ikristale emhlophe, ivumba lentlanzi, i-deliquination elula Indlela yokugcina Izinzile kwindawo engathathi hlangothi okanye encinci ene-asidi kwaye iboliswe bubushushu kwi-alkaline medium. Umsebenzi Iyakwazi ukulawula ukukhula kwesityalo, ikhuthaze ukukhula kokuzala kwesityalo, kwaye iphucule izinga lokumisela isiqhamo sesityalo. Ikristale emhlophe.Indawo yokunyibilika ngama-245ºC (inxalenye yokubola).Ukunyibilika ngokulula emanzini, ukuxinwa kwesisombululo se-aqueous saturated kunokufikelela malunga ne-80% kwiqondo lokushisa.I-insoluble kwi-benzene;Xylene;I-ethanol eyi-anhydrous, enyibilikayo kwipropyl alcohol.Inevumba elimnandi, ubuqhophololo obulula.Izinzile kwindawo engathathi hlangothi okanye encinci ene-asidi kwaye iboliswe bubushushu kwi-alkaline medium.
Imiyalelo
umsebenzi Umsebenzi wayo we-physiological kukulawula ukukhula kwezityalo (oko kukuthi, ukukhula kweengcambu kunye namagqabi), ukukhuthaza ukukhula kokuzala kwesityalo (oko kukuthi, ukukhula kweentyatyambo kunye neziqhamo), ukunciphisa i-internode yesityalo. , ukunciphisa ubude kunye nokumelana nokuwa, ukukhuthaza umbala wamagqabi, ukuqinisa i-photosynthesis, kunye nokuphucula amandla esityalo, ukumelana nembalela, ukumelana nokubanda kunye nokuxhatshazwa kwe-alkali yetyuwa.Inefuthe lolawulo ekukhuleni kwesityalo, nto leyo enokuthi ithintele ukusilela kwezithole, ilawule ukukhula kunye nokuhlakula, ithintele impilo yezityalo, inyuse i-spike kwaye inyuse isivuno. Inzuzo 1. Iyakwazi ukulawula ukukhula kwesityalo (oko kukuthi, ukukhula kweengcambu kunye namagqabi), ikhuthaze ukukhula kwesityalo (oko kukuthi, ukukhula kweentyatyambo neziqhamo), kwaye iphucule izinga lokumisela iziqhamo. isityalo.
2. Inempembelelo yokulawula ekukhuleni kwesityalo, inokukhuthaza ukulima, ukwanda kweendlebe kunye nokwanda kwesivuno, kunye nokwandisa umxholo we-chlorophyll emva kokusetyenziswa, okubangelwa umbala obumnyama obumnyama, i-photosynthesis ephuculweyo, amaqabunga aqinisiwe kunye neengcambu eziphuhlisiwe.
3. I-Mycophorin inqanda i-biosynthesis ye-endogenous gibberellin, ngaloo ndlela ilibazisa ukwanda kweeseli, yenze izityalo zibe mncinane, zibe nesiqu esityebileyo, zibe mfutshane ze-internode, kwaye zithintele ukuba izityalo zingakhuli umqwebedu kwaye zihlale.(Impembelelo yokuthintela kwi-internode elongation inokukhululeka ngokusetyenziswa kwangaphandle kwe-gibberellin.)
4. Inokuphucula amandla okufunxa amanzi eengcambu, ichaphazela kakhulu ukuqokelela kweproline (edlala indima ezinzileyo kwi-membrane yeseli) kwizityalo, kwaye inceda ekuphuculeni ukunyanzeliswa koxinzelelo lwezityalo, njengokumelana nembalela, ukumelana nokubanda, i-saline- ukumelana ne-alkali kunye nokumelana nezifo.
5. Inani le-stomata emagqabini liyancitshiswa emva kokunyanga, izinga lokuphefumula liyancipha, kwaye ukomelela kwembalela kwanda.
6. Kulula ukuthotywa ngama-enzymes emhlabeni kwaye ayilungiswanga lula ngumhlaba, ngoko ke ayichaphazeli imisebenzi ye-microbial yomhlaba okanye inokuchithwa yi-microorganisms.Ngoko ayiyonakalisi imeko-bume.Indlela yokusetyenziswa 1. Xa i-pepper kunye neetapile ziqala ukukhula zingenasiqhamo, kwi-bud ukuya kwisigaba sokuqhakaza, iitapile zifafazwe nge-1600-2500 mg / l yehomoni encinci ukulawula ukukhula komhlaba kunye nokukhuthaza ukwanda kwesivuno, kwaye i-pepper ifafazwe nge-20-25 mg / I-hormone encinci yokulawula ukukhula okungenasiqhamo kunye nokuphucula izinga lokumisela iziqhamo.
2. Gcoba iindawo zokukhula zekhaphetshu (i-lotus emhlophe) kunye ne-celery ene-concentration ye-4000-5000 mg / l ukulawula ngokufanelekileyo i-bolting kunye neentyantyambo.
3. Inqanaba lokugalela itumato nge 50 mg/l yamanzi ukuze kutshizwe umphezulu womhlaba, kungenza ukuba isityalo setumata sibe sibumbene kwaye sidubule kwangoko.Ukuba i-tomato ifunyenwe iludlolo emva kokutyala kunye nokutshintshwa, i-500 mg / l ye-diluent inokugalelwa ngokwe-100-150 ml ngesityalo ngasinye, iintsuku ezi-5-7 ziya kubonisa ukusebenza, iintsuku ezingama-20-30 emva kokuba ukuphumelela kunyamalale, buyela esiqhelweni.Ingqalelo 1, fafaza kwisithuba sosuku emva kokuhlanjwa kwemvula, kufuneka isitshizi esinzima.
I-2, ixesha lokutshiza alikwazi ukuba lincinci kakhulu, ukuxinwa kwe-arhente akunakuba phezulu kakhulu, ukuze kungabangela ukuvinjelwa okugqithiseleyo kwesityalo esibangelwa umonakalo weziyobisi.
I-3, kunye nonyango lwezityalo alukwazi ukuthatha indawo yokuchumisa, kufuneka yenze umsebenzi omhle wesichumisi kunye nolawulo lwamanzi, ukuze udlale umphumo ongcono wesivuno.
I-4, ayinakuxutywa neziyobisi ze-alkaline. -
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