Akulula ukukhetha okulungile phakathi kwemithi eminingi yokubulala ukhula ekhona. Le yiZenkor, ikhemikhali eliphephile kubantu futhi liqukethe i-metribuzin. Inomphumela wokukhetha, okungukuthi, iyabulala ukhula, kepha ayinabungozi kumazambane nezinye izilimo. Cabanga ngokulandelana kwemiyalo yokusebenzisa umuthi wokubulala ukhula.
Imiyalo yokusetshenziswa
Ukulungiselela kuyasetshenziswa noma yikuphi ukufafaza ngesandla... Kungenzeka, kepha akudingekile, ukuvikela umgudu wokuphefumula ungangeni.
I-Zenkor kulula ukuyisebenzisa, ngoba ayidingi ukulungiswa okukhethekile kwezitshalo zezimpande zamazambane ngaphambi kokucutshungulwa. Ukutshala kwenzeka ngendlela ejwayelekile - ukulungisa inhlabathi, ukusika imisele nokutshala izilimo eziyizigaxa.
Ukusetshenziswa kabusha kwesidakamizwa phakathi nenkathi eyodwa yensimu kuvunyelwe futhi kukhuthazwe, kwenzeka ngezigaba eziningana.
Ukwelashwa kwangaphambi kokuvela
Isigaba sokuqala sokucubungula kufanele kwenzeke ezinsukwini ezingama-2-3 ngaphambi kwamahlumela amazambane. Ngalesi sikhathi, ukhula olune-dicotyledonous kufanele ngabe seluhlumile, ukuphakama kwamahlumela kufanele okungenani kube ngu-2 cm.
Umthamo wamakhemikhali uxhomeke kwikhwalithi yenhlabathi, sizama ukulandela izincomo ezilandelayo:
- Inhlabathi elula (umhlaba omnyama) - kuze kufike ku-0.6 l / hectare.
- Inhlabathi emaphakathi (podzolic) - kufika ku-0.75 l / hectare
- Inhlabathi enzima (ubumba) - kuze kufike ku-1.2 l / hectare.
Umswakama wenhlabathi unomthelela omuhle ekusebenzeni kahle kokwelashwa kweZencor. Kuhle uma lina nje emahoreni ambalwa ngaphambi kokuchelela.
Ngokushesha ngemuva kokusebenzisa iZenkora, ifilimu elincane lokuzivikela lakha ebusweni bomhlabathi. Futhi ivimbela ukuhluma kwamahlumela amasha okhula, kunconywa ukuyigcina isikhathi eside ngangokunokwenzeka.
Kungcono kulokhu yeka ukukhulula inhlabathi nokufafaza (ukuchelela ngepayipi).
Ukwelashwa ngemuva kokuvela
Lesi sigaba singaqalwa cishe amasonto ama-2 ngemuva kwesokuqala. Kuyinto elula ukugxila ekuphakameni kwamahlumela amazambane - izitshalo kufanele zifinyelele okungenani ku-5 cm Ukusetshenziswa kwamakhemikhali kungaphansi kwesigaba sangaphambi kokuvela:
- Inhlabathi elula (inhlabathi emnyama) - kufika ku-0.5 l / hectare.
- Inhlabathi emaphakathi (podzolic) - kufika ku-0.6 l / hectare.
- Inhlabathi esindayo (ubumba) - kufika ku-0.8 l / hectare.
Akuvunyelwe neze ukucubungula amazambane noZenkor emini, ngenkathi ilanga lisendaweni yalo ephakeme.
Okubalulekile gcina kahle isikhathi sokwelashwa kwesibili... Ukusebenza komuthi kufanele kuqhubeke kuze kufike isikhathi lapho imigqa yeziqongqo ivaliwe ngokuphelele, okuzokwenza kube nzima ukuthuthukiswa kwegagasi lesibili lokhula.
Ungayilungisa kanjani ingxube
Ukulungisa inhlanganisela esekwe kumakhemikhali anjengama-granules, engeza amagremu ayi-15 wempuphu kumalitha ayi-5 amanzi, bese ukuqedwa okuphelele kwenzeka ngemizuzu engama-30. Ngokwehlukahluka ketshezi, ukusetshenziswa kungu-7-11 ml ngamalitha amahlanu amanzi.
Akufanele ukuthenga umuthi wokubulala ukhula ngesigcini - impilo eshalofini yeZenkora kusukela ngosuku lokukhululwa iyiminyaka emi-3. Zama ukugcina emaphaketheni ayo okuqala ezingeni lokushisa elingadluli ku-40 ° C.
Izidingo zomuthi ukulinganisaokuyi kuya ngemvelo yenhlabathi... Indlela elula yokwenza i-dosing isesigabeni sokuchelela - lungisa ingxube ngokwendlela yokupheka enikeziwe, kepha hlela inani lamakhemikhali asetshenziswayo lapho kucubungulwa inhlabathi.
Ukusetshenziswa okulinganiselwa kweZenkora, kuya ngomhlabathi, kunikezwe ngezansi.
Izinhlobo zokuqala zamazambane
IZenkor ingasetshenziswa kuzo zonke izinhlobo zamazambane ngaphandle kokukhetha. Kodwa-ke, ngokucubungula ukutshala kwezinhlobo zakuqala futhi ezinhle kakhulu, kuyadingeka ukusondela ngokucophelela kumthamo wamakhemikhali.
Ngokuphelele yenqaba ukwelashwa ngaphambi kokuvela Kunconywe esimweni sokutshalwa kwalezi zinhlobo ezilandelayo:
- Alyona.
- Ariel.
- I-Riviera.
- UBellarosa.
- ULark.
- IKaratop.
Kuyinto engavamile kakhulu, noma kunjalo, kunezimo zokunciphisa ijubane le-photosynthesis yamahlumela amazambane ngemuva kokuniselwa nge-herbicide. Kulokhu, lesi sifo sibonakala ngesimo se-chlorosis emnene, umbala wamaqabunga wehlisa ijubane, isitshalo sikhula kancane.
Izitshalo ezisemhlabathini okhanyayo, onesihlabathi zisengozini enkulu.
Yini i-Zenkor herbicide
I-Zenkor - ukulungiswa kwamakhemikhali yokulawulwa kukadoti obanzi obune-dicotyledonous nokhula wonyaka wamabele... Kushiwo ukubulala ukhula kokukhetha, okungukuthi, isenzo sokukhetha - akulimazi izitshalo ezitshaliwe.
Ngenxa yezindleko zayo eziphansi, isetshenziselwa kakhulu ukutshala inhlabathi yokutshala amazambane, kepha ingasetshenziselwa nokulima inhlabathi yamatamatisi, izaqathe nezinye izilimo.
I-Zenkor isuselwa ku-metribuzin, isithako esisebenza kabanzi ezinhlotsheni ezahlukahlukene zomanyolo. Inomphumela ohlala isikhathi eside, njengoba inyibilika kancane kakhulu emanzini, ihlala emhlabathini kuze kube izinyanga ezintathu.
Iphephe ngokuphelele ezinambuzaneni, kufaka phakathi izinyosi. Ukugcwaliswa kwezinto kweZenkora kuphakeme kakhulu:
- Ngohlobo lwamanzi - 600 g / l;
- Ama-granules - 700g / kg.
Kubalulekile ukuthi izitshalo ezinobungozi zingakhulisi ukumelana ne-metribuzin, ukuze ukusebenza kwayo kuhlale ezingeni elifanayo njalo ngenkathi.
Isimiso sokusebenza
Ukusebenza kwe-herbicide kuphezulu ngenxa yayo ithonya eliyinkimbinkimbi okhuleni - zombili ngokusebenzisa amaqabunga ezitshalo (kuphazamisa i-photosynthesis), nakumahlumela angakaveli enhlabathini.
Ukuhluma kabusha kuvinjelwa yifilimu evela ebusweni bomhlaba, ehlala ngaphansi kwezimo ezinhle kuze kube amasonto ama-2.
Endabeni yokhula olune-monocotyledonous, udinga ukugxila ekukhuleni kwamahlumela. Lokhu kunganqunywa ngeso - ngesikhathi sokutshalwa kwenhlabathi yokuqala, izitshalo eziyingozi kufanele zibe sesigabeni sokukhula, zibe namaqabunga ambalwa akhiwe.
Inhlabathi engadini kufanele ixazululwe - ukungena kwe-herbicide emhlabathini kuyingozinjengoba ivimbela ukwakheka kwefilimu ngaphezulu.
Izinzuzo
IZenkor iqhathanisa kahle neminye imithi yokubulala ukhula kalula ekusetshenzisweni. Zonke izinhlobo zinezinzuzo ezilandelayo:
- Akukho ukuchithwa kokuqala okudingekayo.
- Ukusetshenziswa okuphumelelayo.
- Izihlungi zesifutho zihlala zihlanzekile.
- Ukuqedwa okuphelele kwama-granules ngaphandle kwentlenga.
- Alikho iphunga lamakhemikhali eliqinile.
- Ilula ukukala.
- Izinhlobonhlobo zamanzi ziyisisekelo esihle ekwenziweni komxube wamathangi.
Ikhemikhali iphephe ngokuphelele empilweni. Izinkinga ezivela ekuthintaneni ngqo azivamile kakhulu. Uma kwenzeka, kunconywa ukuthi ufune usizo lwezokwelapha.
Yokuntula
Ngeshwa, lesi sidakamizwa asinazo izithiyo. Lokhu kufaka phakathi ukungasebenzi kwe-ejenti kwezinye izinhlobo zenhlabathi, ngokwesibonelo, enhlabathini elula, ukugcwala kwe-humus okungaphansi kuka-2%.
Futhi, iZenkor ayifanele imibhede esebenza kumgomo wokujikeleza kwesitshalo esiyindilinga ngokushintsha kwezitshalo njalo ngesizini. Isizathu - ukungahambelani kwamakhemikhali nezinye izitshalo zensimuisb.
- U-anyanisi, isaladi, igalikhi.
- Upelepele.
- Zonke izinhlobo zeklabishi.
- Zonke izinhlobo zamakhabe.
- Isithombo sebhitrudi.
- Ukudlwengula.
Ngaphezu kwalokho, ukulahlwa kwezinsalela zeZenkora noma iziqukathi ezivela lapho kudinga ukuhambisana nemibandela eminingi:
- Kuyadingeka ukwakha umngcwabo ongaphansi komhlaba endaweni ekude.
- Akuvunyelwe ukwenza imingcwabo eduze kwezidumbu zamanzi.
Izinhlobo zeZenkar
Isidakamizwa sisetshenziswe ngabalimi emazweni amaningi isikhathi eside, ukusebenza kwaso kuye kwaziwa kabanzi.
Ikhemikhali elivamile esikhathini esedlule IZenkor WG 70 yakhiqizwa ngesimo se-granular powder.
Ifomu eliphelelwe yisikhathi lokukhishwa kweZenkora lathathelwa indawo okusha. Namuhla, izinhlobo ezintsha zisabalale - I-Zenkor Ultra ne-Liquid... Umehluko wabo ungumbhalo othuthukisiwe.
Ukwakheka kwehlukile - yomibili imikhiqizo iyatholakala ngesimo se-powder noma i-concentrate yokumiswa kuketshezi. Lesi sakamuva sinezinzuzo ezilandelayo ngaphezu kwempuphu:
- Inqubo emfushane yokuhlanza.
- Ukuqina kwesisombululo okuthuthukisiwe.
- Ukungabikho kwanoma iyiphi inzika esitsheni.
Ukwakheka kwamakhemikhali, ngokuya ngama-subspecies awo, akuhlukile nganoma iyiphi indlela, kanye nokusebenza kwawo. Kunikezwe Zenkor ezitsheni ezahlukahlukene:
- Izikhwama zepowder - 20 g.
- Izitsha - kufika ku-100 ml.
- Amathangi - kufika ku-5 amalitha.
Amaphakeji amakhulu asetshenziselwa ukucubungula amapulazi amakhulu, amancane - emakhaya.
Ukuhambisana neminye imikhiqizo
IZenkor isetshenziswa ngempumelelo ekulungiseleleni izingxube ngokufakwa kwe-pesticide. Kodwa-ke, ayihambisani nezinye izinhlobo zomanyolo, kuyasiza ukukhumbula izeluleko ezilandelayo:
- Kuvinjelwe gcoba umuthi wokubulala ukhula ndawonye nganoma yimuphi umanyolo we-nitrogen.
- Hlanganisa ngokucophelela ngemithi yokubulala izinambuzane.
- Lapho ixutshwe ne-sulfonylurea, i- ukuhleleka okukhethekile kokungeza izithako - UZenkor uxovwe okokugcina engxenyeni esivele ifakiwe.
Kunconywa ukusebenzisa lesi sidakamizwa ngokuhlanganyela nemikhiqizo yomkhiqizi.
IZenkor ingasetshenziswa ngempumelelo kunoma yiziphi izimo zezulu kanye nenhlabathi eningi. Inani layo lemali liyenza ibe ngomunye wemithi yokubulala ukhula esebenza kahle kakhulu etholakalayo.