Kungakhathaliseki ukuthi inkundla yegalofu evundile noma igceke eliqhakazile, ukhula lungabahlaseli abangamukeleki. Lokhu kuyiqiniso ikakhulukazi ngokhula olukhula minyaka yonke olunamaqabunga abanzi notshani, olungagcini nje ngokunciphisa ubuhle, kodwa futhi olulimaza indawo ekhula kuyo isitshalo.
I-Oxadiazon iyi-herbicide enamandla eyenzelwe ukulawula izinhlobo eziningi zezifo.minyaka yonkeUkhula olunamaqabunga abanzi notshani ngaphambi nangemva kokuhluma. Selokhu lwasungulwa, i-Oxadiazon isithandwa kakhulu ngokulawula kwayo ukhula okuhle kakhulu kanye nokusetshenziswa okubanzi. Kungakhathaliseki ukuthi ezinkundleni zegalofu, ezinkundleni zemidlalo, ezinkundleni zokudlala, ezindaweni zezimboni nasemapulazini otshani, i-Oxadiazon iyi-herbicide ethengiswa kakhulu.
| Into | Imininingwane / Imininingwane |
|---|---|
| Isithako Esisebenzayo | I-Oxadiazon (CAS 19666-30-9) |
| Ikilasi Lamakhemikhali | I-Oxadiazole herbicide, i-PPO inhibitor |
| Ukwakheka Nokugxila | 250 g/L I-Emulsifiable Concentrate (EC) |
| Ukusetshenziswa Okuqondiwe | Ukulawula ukhula ngaphambi kokuvela / ngaphambi kokuvela |
| Ukhula Oluqondiwe | Utshani bonyaka (isb. utshani be-barnyard, ama-sedge, i-Echinochloa, i-Cyperus), ukhula olunamaqabunga abanzi (kuye ngokuthi ilebula) |
| Izitshalo/Izindawo Ezifanelekile | Ilayisi (i-paddy, i-upland), izitshalo zasensimini, izivande zezithelo, umoba, imifino, utshani, izinto zokuhlobisa, izindawo ezingezona ezokulima, indawo, izindawo zokukhulisa izitshalo |
| Indlela Yokufaka Isicelo | Isifutho somhlabathi noma somphezulu; ukumbozwa okufanayo, isifutho esilinganisiwe |
| Izinketho Zokupakisha | Amabhodlela/amajeke angu-100 mL – 5 L, izigubhu, izitsha ezinkulu |
| Imibhalo Enikeziwe | I-COA, i-MSDS, i-TDS, ilebula elilungele ukuthunyelwa kwamanye amazwe |
| Iphrofayili Yezemvelo | Isebenza enhlabathini; ubuthi obungaba khona emanzini; kudinga izindawo zokuvimbela amanzi kanye nokuphathwa kwamanzi |
| Izindlela Zokuphepha | I-PPE iyadingeka, gwema ukukhukhuleka, ukulahlwa kwemfucuza okufanele, akukho ukugeleza kwamanzi |
I-Oxadiazon inezinzuzo eziningana ezenza kube kuhle kakhulu ekunakekelweni kotshani kanye nemvelo.
Ukulawula kwesizini
Ukusetshenziswa okukodwa kwe-Oxadiazon ngaphambi kokuvela kunikeza ukulawula ukhula phakathi nesizini, kunciphisa ukuvama kanye nezindleko zokunakekela.
Akukho monakalo ezimpandeni zotshani
I-Oxadiazon ayivimbeli ukukhula noma ukubuyiselwa kwezimpande zotshani, okwenza ifaneleke kakhulu ekusetshenzisweni kwentwasahlobo ngaphandle kokulimaza izihlobiso ezinelebula.
Ukuzinza kwe-Oxadiazon
Ukwakheka koketshezi okuzinzile kwe-Oxadiazon kuvumela ukusetshenziswa kwamasonto okuqala ngaphambi kokuba ukhula notshani kuhlume, okukunikeza inzuzo enkulu ekulawuleni ukhula.
I-Oxadiazon Yotshani Obuzwelayo
I-Oxadiazon iyindlela efanelekile yokukhetha utshani obuzwelayo. Izakhiwo zayo zamakhemikhali ezithile ziyenza isebenze kahle ekulawuleni ukhula ngaphandle kokulimaza utshani.
I-Oxadiazon ingesigaba samakhemikhali esivimbelai-protoporphyrinogen oxidase (PPO)— i-enzyme ebalulekile ku-chlorophyll kanye ne-carotenoid biosynthesis ezitshalweni.
Kafushane indlela yokusebenza:
Ngenxa yale ndlela yokusebenza, i-Oxadiazon 250 g/L EC isebenza kahle kakhulu uma isetshenziswangaphambi kokuhluma kwembewu yokhula (ngaphambi kokuhluma)noma ezigabeni zokuqala zokuhluma kokhula, kunokuba kube okhula oluzinzile.
I-Oxadiazon isetshenziswa kabanzi kuzo zonke izinhlobo zezindawo zezentengiselwano, umphumela wayo uyamangalisa futhi uyathandwa ngabasebenzisi. Lokhu okulandelayo ngezinye zezinhlelo zokusebenza eziyinhloko:
Izinkundla zegalofu kanye nezindawo zemidlalo
Lapho ukuhlanzeka kotshani kuthinta ngqo ulwazi lomsebenzisi, i-Oxadiazon iqinisekisa ukuthi utshani abunawo ukhula, okuvumela abasubathi ukuthi badlale kahle kakhulu.
Izindawo zokudlala kanye nemigwaqo
Ezindaweni zokudlala nasemaceleni omgwaqo, lapho ukhula lungagcini nje ngokuphazamisa ubuhle, kodwa futhi lungaba yingozi ezinganeni nakubantu abahamba ngezinyawo, i-Oxadiazon isetshenziselwa ukuqinisekisa ukuthi izindawo zokudlala nasemaceleni omgwaqo ziphephile futhi zijabulisa ngendlela emangalisayo.
Izindawo zezimboni
Ezindaweni zezimboni, lapho ukhula lungaphazamisa ukusebenza okuvamile kwemishini, i-Oxadiazon isetshenziselwa ukulawula ngempumelelo ukukhula kokhula ezindaweni zezimboni, ukuqinisekisa ukuthi ukukhiqizwa kuhamba kahle.
Ukusetshenziswa kwe-Oxadiazon emapulazini otshani
Amapulazi e-turf abhekene nenselele yokutheleleka kokhula kanti i-Oxadiazon inikeza ikhambi eliphelele. Ngohlelo olulodwa lwangaphambi kokuvela, i-Oxadiazon ilawula ukhula phakathi nesizini, igcina amapulazi e-turf ehlanzekile futhi ekhiqiza.
I-Oxadiazon kwezokuhlobisa kanye nezindawo
I-Oxadiazon ayigcini nje ngokusetshenziselwa utshani, kodwa futhi iyasebenza ezinhlotsheni eziningi zokuhlobisa kanye nezitshalo ezikhula endaweni ethile. Ayivimbeli ukukhula noma ukubuyiselwa kwezimpande zotshani, okuqinisekisa ukukhula kwezitshalo okunempilo.
I-Oxadiazon 250g/L EC isetshenziswa kabanzi kuyo yonke indawoizinhlelo zokunquma eziningi— izimo zokusetshenziswa ezibalulekile zifaka:
Lokhu kuguquguquka kwenza i-Oxadiazon ibe ngu-250 g/L ECukhula lwemithi olunezinhloso eziningiifanele amapulazi, amasimu, izindawo zokukhulisa izitshalo, abaphathi betshani kanye nabakhi bezindawo zokulima.
| Ukwakheka | 10%EC, 12.5%EC, 13% EC, 15%EC, 25.5%EC, 26%EC, 31%EC, 120G/L EC, 250G/L EC |
| Ukhula | utshani be-barnyard, i-stephanotis, i-duckweed, i-knotweed, i-oxgrass, i-Alisma, i-dwarf arrowhead, i-firefly, i-sedge, i-sedge enomumo okhethekile, utshani be-sunflower, i-stephanotis, i-paspalum, i-sedge enomumo okhethekile, utshani be-alkali, i-duckweed, utshani be-melon, i-knotweed, kanye nokhula olunamaqabunga abanzi olunotshani olunonyaka owodwa njenge-Amaranthaceae, i-Chenopodiaceae, i-Euphorbiaceae, i-Oxalisaceae, i-Convolvulaceae, njll. |
| Isilinganiso | I-10ML ~200L eyenziwe ngokwezifiso yamafomula oketshezi, i-1G ~25KG yamafomula aqinile. |
| Amagama ezitshalo | Ukotini, ubhontshisi, ubhekilanga, amakinati, amazambane, umoba, iseleri, izihlahla zezithelo |
Ukuze kukhuliswe ukusebenza kahle nokunciphisa ubungozi:
Ukulandela le mikhuba kuqinisekisa ukulawulwa kokhula okuzinzile ngenkathi kulawulwa izingozi zemvelo kanye nezomthetho.
I-Oxadiazon 250 g/L EC ikhiqizwa ngaphansi kokulawulwa kwekhwalithi okuqinile ukuze ihlangabezane nakho kokubiliukusebenza kwensimu kanye nokuhambisana nokuthunyelwa kwamanye amazwe:
Lezi zici zisiza ekwakheni ukwethembana nabasabalalisi, abathumeli ngaphandle kanye nabalimi abakhulu, ukuqinisekisa ukuvumelana kanye nokulungela ukulawula.
I-Oxadiazon iyi-herbicide ephumelelayo, kodwa abasebenzisi kumele balandele imikhuba emihle yokuphepha kanye nemvelo.
Ukuphepha komqhubi:
Ukuvikelwa kwemvelo:
Ukuthobela imithetho:
Lokhu kuqinisekisa ukusetshenziswa okunesibopho, kuvikela izinto eziphilayo ezingahlosiwe, futhi kusekela ukusimama kwesikhathi eside.
Sinikeza izixazululo zokuphakelwa nezimo eziguquguqukayo ezenzelwe izimakethe ezahlukene kanye nezidingo zamakhasimende:
Lokhu kuguquguquka kwenza i-Oxadiazon 250 g/L EC ibe umkhiqizo othembekile wamanethiwekhi okusabalalisa emhlabeni jikelele, osekela amazinga ahlukene emakethe kusukela emapulazini endawo kuya emasimini ebhizinisi.
Yiziphi izinhlobo zokhula ezilawulwa yi-Oxadiazon 250 g/L EC?
Ilawula utshani obuningi obuvamile bonyaka (utshani be-barnyard, i-sedges, i-Echinochloa, i-Cyperus) kanye nokhula olune-key broadleaf uma lusetshenziswa ngaphambi kokuhluma noma ngaphambi kokuhluma, kuye ngokuthi isitshalo sinjani kanye nelebula lendawo.
Kufanele ngifuthe nini i-Oxadiazon?
Ukuze uthole imiphumela emihle kakhulu, faka isicelongaphambi kokuhluma kwembewu yokhula(ngaphambi kokuhluma) noma esigabeni sokuqala sokukhula kokhula. Kulayisi le-paddy, ukusetshenziswa ngokushesha ngemva kokutshala noma ngaphambi kokuhlwanyela ngqo kuyinto evamile. Landela imiyalelo yokuphathwa kwamanzi kanye nelebula.
Ingabe i-Oxadiazon iyasebenza ngokwesimiso?
Cha. I-Oxadiazon iyi-ukhula oluthinta inhlabathi, oluthinta uhlobo lomuthiisebenza ngokuvimbela i-PPO; isebenza ezitshalweni zokhula ngesikhathi sokuhluma — ayithutheli endaweni ethile ngendlela ehlelekile.
Ngingayisebenzisa yini i-Oxadiazon ezindaweni zotshani kanye nezindawo zokuhlobisa?
Yebo — uma ilebula ivuma, ikakhulukazi utshani obukhona, izihlobiso kanye nezitshalo ze-nursery. Isetshenziswa kabanzi otshanini, ezindaweni zokukhulisa izitshalo kanye nasezindaweni zokuhlobisa zokulawula ukhula ngaphambi kokuhluma.
Ingabe kuphephile ezimpilweni zasemanzini?
Cha. I-Oxadiazon iyingozi ezintweni eziphilayo zasemanzini. Ukusetshenziswa eduze kwezindawo zamanzi, imisele yamanzi noma amachibi okufuya kumele kugwenywe; ukugeleza kwamanzi kanye nokugeleza kwesifutho kumele kulawulwe ngokuqinile.
Uma ufuna umuntu othembekile futhi oguquguqukayoI-Oxadiazon 250 g/L ECukuphakelwa komkhiqizo wakho wokulawula ukhula:
Sicela usithumelele eyakhoimakethe eqondiwe, osayizi bephakethe elifunekayo, umthamo wonyaka kanye nezidingo zokubhalisa, futhi sizokulungiselela isiphakamiso sokunikeza kanye nophawu olufanele wena.