Umgangatho oPhezulu woLawulo lokuKhula kweZityalo iChlormequat 50% SL yoLawulo lweswekile

Intshayelelo

Indlela yokwenza

I-Chlormequat inokufunxwa ngamagqabi, amasebe, amagqabi kunye neengcambu zezityalo, kwaye emva koko idluliselwe kwiindawo ezisebenzayo.Umsebenzi wayo oyintloko kukuthintela i-biosynthesis ye-gibberellins.Umsebenzi wayo wokuphila kukuthintela ukukhula kwesityalo, ukukhuthaza ukukhula kokuzala kwesityalo, ukwenza i-internodes yesityalo ibe mfutshane, i-stouter, kunye ne-lodging resistant, ukukhuthaza ukushona kombala wamagqabi, ukomeleza i-photosynthesis, kunye nokuphucula izinga lokumisela isiqhamo. , ukumelana nembalela, nokumelana nengqele.kunye nokumelana netyuwa-alkali.

Izityalo ezifanelekileyo:

I-Chlormequat yeyona nto ibalaseleyo yokulawula ukukhula kwezityalo enokusetyenziswa kwizityalo ezifana nengqolowa, irayisi, umqhaphu, icuba, umbona kunye neetumato.Ithintela ukolulwa kweeseli zesityalo kodwa ayithinteli ukwahlukana kweeseli.Inokwenza izityalo zibe mfutshane kwaye iziqu zibe mfutshane.Amagqabi ashinyeneyo, aluhlaza, anokwenza izityalo zixhathise imbalela nokukhukuliswa kwamanzi, athintele izityalo ekukhuleni nasekuhlaliseni indawo yokuhlala, axhathise ityuwa nealkali, athintele iibholi zomqhaphu ukuba zingawi, kwaye andise ubukhulu beegaqa zetapile.

sebenzisa

I-Chlormequat inokulawula ukukhula kwezityalo (oko kukuthi, ukukhula kweengcambu, izikhondo, namagqabi), ikhuthaze ukukhula kwezityalo (oko kukuthi, ukukhula kweentyatyambo neziqhamo), kunye nokunyusa izinga lokumisela izityalo.
I-Chlormequat inefuthe elilawulayo ekukhuleni kwesityalo, kwaye inokukhuthaza ukulima, ukwandisa i-spikes kunye nesivuno.Emva kokusetyenziswa, umxholo we-chlorophyll uyanda, okwenza amaqabunga amnyama aluhlaza, i-photosynthesis iphuculwe, amaqabunga aqina, kunye nenkqubo yeengcambu.
I-Chlormequat inqanda i-biosynthesis ye-gibberellins engapheliyo, ngaloo ndlela ilibazisa ukwanda kweeseli, ukwenza izityalo zibe mncinane, izikhondo ezityebileyo, kunye ne-internodes ezimfutshane, kwaye inokuthintela izityalo ekukhuleni zobude kunye nokulala.Impembelelo yokuthintela i-chlormequat kwi-internode elongation inokukhululeka ngokusetyenziswa kwangaphandle kwe-gibberellins.
I-Chlormequat inokwandisa amandla okufunxa amanzi eengcambu, ichaphazele kakhulu ukuqokelelana kweproline (ezinzisa iiseli zeseli) kwizityalo, kwaye iluncedo ekuphuculeni ukuxhathisa koxinzelelo lwezityalo, njengokunganyangeki kwembalela, ukumelana nokubanda, ukuxhathisa kwetyuwa-alkali, kunye nokumelana nezifo. ..
Emva kokunyangwa kwe-chlormequat, inani le-stomata kumagqabi liyancitshiswa, izinga lokuphefumula liyancipha, kwaye ukuxhathisa kwembalela kunokunyuswa.
I-Chlormequat ithotywa lula yi-enzymes emhlabeni kwaye ayilungiseki lula ngumhlaba.Ngoko ke, ayichaphazeli umsebenzi we-microbial yomhlaba okanye inokuchithwa yi-microorganisms.Ayinayo i-chlorine okanye i-athomu ye-bromine kwaye ayinayo i-ozone ye-depletion effect, ngoko ihambelana nokusingqongileyo.

Indlela yokusetyenziswa
Umphumo walo mlawuli wokukhula uchasene ngqo ne-gibberellins.Ingumchasi we-gibberellins, kwaye umsebenzi wayo we-physiological kukulawula ukukhula kwezityalo (oko kukuthi, ukukhula kweengcambu, iziqu kunye namagqabi).
1. Xa iipepile kunye neetapile ziqala ukukhula ngomlenze, fafaza i-1600-2500 mg / L ye-chlormequat kumagqabi eetapile ngexesha lokuhluma ukuya kwizigaba zeentyantyambo, ezinokulawula ukukhula komhlaba kunye nokukhuthaza ukwanda kwesivuno.Sebenzisa i-20-25 mg / L ye-chlormequat kwi-pepper.Iilitha zechlormequat zitshizwa kwizikhondo kunye namagqabi ukulawula ukukhula okunemilenze kunye nokunyusa izinga lokumisela iziqhamo.
2. Gcoba isisombululo se-chlormequat nge-concentration ye-4000-5000 mg / ilitha kwiindawo ezikhulayo zeklabishi (i-lotus emhlophe) kunye ne-celery ukulawula ngokufanelekileyo i-bolting kunye neentyantyambo.
3. Sebenzisa i-50 mg/L ye-chlormequat yomxube wamanzi omanzi kumphezulu womhlaba ngexesha lokugalela kwezithole zetumata ukwenza isityalo setumato sibumbene kwaye sidubule kwangethuba.Ukuba iitumato zifunyenwe zinemilenze emva kokutshintshwa, ungasebenzisa i-500 mg / L i-chlormequat diluent kwaye uthele i-100-150 ml ngesityalo ngasinye.Ukusebenza kuya kubonakala kwiintsuku ezingama-5-7, kwaye ukusebenza kuya kubonakala emva kweentsuku ezingama-20-30.unyamalale, ubuyele esiqhelweni

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