Imikhiqizo
I-POMAIS Diquat 15% SL
Isingeniso
| Igama Lomkhiqizo | I-Diquat engu-15% SL |
| Inombolo ye-CAS | 2764-72-9 |
| Ifomula Yamamolekyuli | C12H12N22BR; C12H12BR2N2 |
| Ukuhlukaniswa | Ukubulala ukhula |
| I gama le-brand | I-POMAIS |
| Isikhathi sokuphila kweshelufu lokubulala izinambuzane | iminyaka engu-2 |
| Ubumsulwa | 15% SL |
| Isifundazwe | Uketshezi |
| Ilebula | Kwenziwe ngezifiso |
| Ukwakheka | SL; TK |
Izinzuzo Zokusebenzisa i-Diquat
Ukusebenza kahle kanye nokusebenza kahle: I-Diquat isebenza ngokushesha futhi inikeza ukulawula ukhula okuphumelelayo, inciphisa ukuncintisana ngezinsizakusebenza.
Umthelela emvelweni: Uma isetshenziswa kahle, i-Diquat ayinawo umthelela omkhulu emvelweni futhi ayihlali enhlabathini noma emanzini.
Indlela Yesenzo
I-Diquat iyi-desiccant yezitshalo yohlobo lwe-bipyridine, engenamagciwane. I-Diquat ingakhipha amanzi ngokushesha ezingxenyeni eziluhlaza zazo zonke izitshalo. Imvula yana emahoreni ambalwa ngemva kokufaka, futhi ukusebenza kwayo akuzange kuthinteke. Isifutho emagxolweni avuthiwe noma ansundu asinawo umphumela. Isixazululo sizosuswa ngokushesha ngemva kokuthinta inhlabathi, futhi ngeke sithinte izimpande zezitshalo.
Indlela i-Diquat esebenza ngayo: I-Diquat iphazamisa inqubo ye-photosynthesis ezitshalweni ngokukhiqiza izinhlobo ze-oxygen ezisebenzayo (i-ROS) ezilimaza ulwelwesi lwamaseli, okuholela ekubuneni okusheshayo nasekufeni kwezicubu zezitshalo.
Umthelela ezitshalweni: I-Diquat herbicide ibangela ukubuna ngokushesha kanye nokunsundu kwamaqabunga, okwenza kube ithuluzi eliphumelelayo lokulawula ukhula ngokushesha kanye nokususwa kwezitshalo.
Izicelo kwezolimo
Ukusetshenziswa ezitshalweni ezahlukene: I-Diquat isebenziseka ngezindlela eziningi futhi ingasetshenziswa ezitshalweni ezahlukahlukene, okuhlanganisa ukotini, i-flax, i-alfalfa, i-clover, i-lupine, i-rapeseed, i-poppy, i-soybean, uphizi, ubhontshisi, i-sunflower, okusanhlamvu, ummbila, ilayisi kanye ne-sugar beet.
Ukuhlanzwa kwezitshalo ngaphambi kokuvuna: Abalimi basebenzisa i-Diquat ekuhlanzweni kwezitshalo ngaphambi kokuvuna ukuqinisekisa ukuthi zomiswa ngokulinganayo, okwenza ukuvuna kube lula futhi kuphumelele kakhudlwana.
Ukusetshenziswa Okukhethekile Kwezitshalo
Ukotini: I-Diquat iyasiza ekususeni amabala ezitshalweni zikakotini, isiza enqubweni yokuvuna.
I-Flax ne-Alfalfa: Isetshenziselwa ukomisa lezi zitshalo ngaphambi kokuvuna, okuthuthukisa ikhwalithi yomkhiqizo wokugcina.
I-Clover ne-Lupine: I-Diquat ilawula ukhula olunamaqabunga abanzi, ithuthukisa ukukhula kanye nesivuno salezi zitshalo.
Imbewu ye-Rapeseed kanye ne-Poppy: Ukusetshenziswa kwe-Diquat ngaphambi kokuvuna kuqinisekisa ikhwalithi yembewu engcono kanye nokusebenza kahle kokuvuna.
Ubhontshisi, ubhontshisi, nobhontshisi: Kuyasiza ekubunjweni kwalezi zitshalo, okwenza kube lula ukuvunwa.
I-Sunflower, Okusanhlamvu, Nommbila: I-Diquat iqinisekisa ukoma okufanayo kwalezi zitshalo, ivimbela ukulahlekelwa ngesikhathi sokuvuna.
Ilayisi kanye ne-Sugar Beet: Isebenza kahle ekulawuleni ukhula futhi isize ekomiseni ngaphambi kokuvunwa.
Ukusetshenziswa Ezivinini Nasezivandeni Zezithelo
Izivini zamagilebhisi: I-Diquat ilawula ukhula lwaminyaka yonke olunamaqabunga abanzi, ikhuthaza izivini zamagilebhisi ezinempilo.
Izithelo ze-pome (isb., ama-apula, amapheya): Zisiza ekulawuleni ukhula oluncintisana nezihlahla zezithelo ngezakhamzimba namanzi.
Izithelo zamatshe (isb., ama-cherry, amapentshisi): I-Diquat iqinisekisa izivande ezihlanzekile, inciphisa ukuncintisana nokhula.
Amajikijolo asehlathini (isib. amajikijolo, amajikijolo): Asebenza kahle ekulawuleni izimbaza kanye nokhula ezindaweni zamajikijolo.
Ukusetshenziswa Ezingadini Zemifino
Imifino: I-Diquat isetshenziselwa ukulawula ukhula ezitshalweni zemifino ezahlukahlukene, okuqinisekisa ukukhula okungcono kanye nesivuno.
Izitshalo nezihlahla zokuhlobisa: Kusiza ukugcina imibhede yengadi ihlanzekile futhi inempilo, ingenalo ukhula oluhlaselayo.
Izitshalo ezifanele:
Ukulawulwa Kokhula Olukhula Ngamaqabunga Amakhulu Lonyaka
Ukubaluleka kokulawula ukhula: Ukulawula ukhula ngempumelelo kubalulekile ekukhuliseni isivuno sezitshalo nokuqinisekisa ukukhula kwezitshalo okunempilo.
Izinhlobo zokhula ezilawulwa yi-Diquat: I-Diquat ihlose uhla olubanzi lokhula olunamaqabunga abanzi minyaka yonke, okwenza kube ithuluzi eliwusizo kubalimi nakubalimi.
Ukulawulwa Kokhula Lwasemanzini
Indima kaDiquat ekuphatheni ukhula lwasemanzini: Iphinde isetshenziswe ukulawula ukhula lwasemanzini ezindaweni zamanzi, isize ekugcineni izindlela zamanzi zicacile futhi zilungele ukuthuthwa.
Izindlela Zokusebenzisa: I-Diquat ingasetshenziswa ngokufutha amahlamvu noma ngqo emanzini ukuze kulawulwe izitshalo zasemanzini ezihlaselayo.
Izinhlobo zokhula:
Imibuzo Evame Ukubuzwa
Kuyini i-Diquat?
I-Diquat iyi-herbicide engakhethi, esebenza ngokushesha esetshenziselwa ukulawula ukhula oluhlukahlukene kanye nokususwa kwezitshalo ngaphambi kokuvunwa.
Isebenza kanjani i-Diquat?
I-Diquat iphazamisa i-photosynthesis ezitshalweni, okuholela ekubuneni okusheshayo nasekufeni kwezicubu zezitshalo.
Yiziphi izitshalo i-Diquat engasetshenziswa kuzo?
I-Diquat ingasetshenziswa ezitshalweni ezahlukene, okuhlanganisa ukotini, i-flax, i-alfalfa, i-clover, i-lupine, imbewu ye-rapeseed, i-poppy, i-soybean, uphizi, ubhontshisi, i-sunflower, okusanhlamvu, ummbila, ilayisi kanye ne-sugar beet.
Ingabe kukhona ukukhathazeka ngokuphepha nge-Diquat?
Uma iphathwa futhi isetshenziswa kahle, i-Diquat iphephile. Kubalulekile ukulandela iziqondiso zokuphepha nokusebenzisa imishini yokuzivikela ngesikhathi sokusetshenziswa.
I-Diquat iqhathaniswa kanjani neminye imithi yokubulala ukhula?
I-Diquat iyathandwa ngenxa yokusebenza kwayo okusheshayo kanye nokusebenza kahle kwe-spectrum, yize kumele isetshenziswe ngendlela efanele ukuze kugwenywe imiphumela emibi engaba khona ezitshalweni nasezintweni eziphilayo ezingahlosiwe.
I-Diquat Dibromide vs i-Glyphosate
I-Diquat Dibromide: Umuthi wokubulala ukhula obulala ngokushesha izicubu zesitshalo ozithintayo kodwa ungadluleli esitshalweni. Uvame ukusetshenziswa ezindaweni zasemanzini.
I-Glyphosate: Umuthi wokubulala ukhula ogeleza emaqabungeni bese udluliselwa esitshalweni sonke, usibulale sonke. Usetshenziswa kabanzi ekulawuleni ukhula kwezolimo nakwezinye izindawo.
Yini ebulala i-Diquat?
I-Diquat ibulala ukhula oluhlukahlukene lwasemanzini nolwasemhlabeni, okuhlanganisa ulwelwe, ukhula lwasemanzini, i-cattails, notshani.
Ingabe i-Diquat herbicide iphephile ezinhlanzini?
I-Diquat ingaba yingozi ezinhlanzini uma isetshenziswa ngendlela engafanele. Kubalulekile ukulandela imiyalelo yelebula bese uyisebenzisa ngendlela enciphisa ukuchayeka ezinhlanzini.
Ungafaka kanjani i-Diquat echibini?
Ukuze ufake i-Diquat echibini, hlanganisa umuthi wokubulala ukhula namanzi ngokwemiyalelo yelebula bese usebenzisa umshini wokufutha ukuze uwusebenzise ngokulinganayo phezu kwamanzi. Qinisekisa ukuthi uthatha imithamo efanele futhi ugweme ukwelapha lonke ichibi ngesikhathi esisodwa ukuze uvimbele ukuphelelwa umoya.
Ingabe i-Diquat izobulala ama-cattail?
Yebo, i-Diquat ingabulala ama-cattail ngokuyisebenzisa ngqo emaqabunga.
Ingabe i-Diquat izoyibulala i-duckweed?
Yebo, i-Diquat ingasebenza kahle ekubulaleni ukhula lwe-duckweed uma isetshenziswa emanzini lapho kukhona khona ukhula lwe-duckweed.
Ingabe i-Diquat izobulala izinhlanzi?
Uma ingasetshenziswanga kahle, i-Diquat ingaba yingozi ezinhlanzini. Kubalulekile ukulandela imiyalelo yelebula nokusebenzisa umthamo ofanele ukuze unciphise izingozi.
Ingabe i-Diquat izobulala ama-lily pad?
Yebo, i-Diquat ingabulala ama-lily pad ngokuwafaka ngqo emaqabunga.
Ingabe i-Diquat izobulala izihlahla?
I-Diquat ayivame ukusetshenziswa ukubulala izihlahla. Isebenza kangcono ezitshalweni zezitshalo kanye nokhula.
Ungayisebenzisa kanjani i-Diquat herbicide?
I-Diquat herbicide kufanele ixutshwe namanzi njengoba kuchazwe emiyalweni yelebula bese isetshenziswa kusetshenziswa i-sprayer. Qiniseka ukuthi ugqoka izingubo zokuzivikela futhi ulandela izinkombandlela zokuphepha.
Ingabe i-Diquat izobulala ufulawa wamanzi?
Yebo, i-Diquat ingabulala ufulawa uma isetshenziswa kahle emanzini.
Ingabe i-Diquat ingakwazi ukulawula ama-Phragmites?
I-Diquat ingasetshenziswa ukuphatha ama-Phragmites, kodwa ingadinga ukusetshenziswa okuningi futhi ngokuvamile isebenza kangcono uma ihlanganiswa namanye amasu okuphatha.
Ingabe uyifektri?
Singahlinzeka ngemithi yokubulala izinambuzane, imithi yokubulala izinambuzane, imithi yokubulala ukhula, abalawuli bokukhula kwezitshalo njll. Asigcini nje ngokuba nefektri yethu yokukhiqiza, kodwa futhi sinezimboni ezisebenzisana isikhathi eside.
Yiziphi izinketho zokupakisha ezitholakalayo kimi?
Singakunikeza izinhlobo zamabhodlela ongakhetha kuzo, umbala webhodlela nombala wesivalo kungenziwa ngezifiso.
Kungani Ukhethe Thina
Inqubo eqinile yokulawula ikhwalithi esikhathini ngasinye soku-oda kanye nokuhlolwa kwekhwalithi komuntu wesithathu.
Sengibambisene nabangenisi kanye nabasabalalisi abavela emazweni angu-56 emhlabeni wonke iminyaka eyishumi futhi ngilondoloze ubudlelwano obuhle nobesikhathi eside bokubambisana.
Ithimba lokuthengisa lochwepheshe likunikeza lonke i-oda futhi linikeze iziphakamiso zokuzivumelanisa ukuze ubambisane nathi.
