Ukubulala ukhula

Indlela yokuphatha ummbila nge-herbicides

Ummbila uyisitshalo esithandwayo futhi esifunwa ngabalimi basekhaya. Inkinga ebalulekile ekutshalweni kwayo kuyisivikelo ekuvinjweni kwezitshalo. Impendulo yalokhu ingacatshangwa ukuthi ukusetshenziswa kwe-herbicides.

Imithetho Eyisisekelo Yokwandisa Imbewu

Ummbila wokukhula okufanele kudinga izimo ezilandelayo:

  • lokushisa 12-25 ° C;
  • umoya umswakama hhayi ngaphansi kuka-30%;
  • inhlabathi pH 5.5-7.0;
  • Usuku lokukhanya alufushane kunamahora angu-12.
Ukuze kusetshenziswe imikhiqizo efaka umanyolo kanye namanyolo aqukethe nitrogen, i-phosphorus, i-potassium. Ukucubungula kuqala ngemuva kokutshala bese kuqhubeka kuze kube sekubunjwe okusanhlamvu. Ama-Potash umquba angasetshenziswa ngenkathi ekhulayo.

Ukuze uthole ukudla, sebenzisa izinhlobo ezahlukene ze-potash induduzo: i-potassium chloride, i-potassium sulfate, usawoti we-potassium, i-nitrate ye-potassium, i-potassium magnesia, i-ash ash.

Ukunisela akuvamile. Kodwa amanzi kufanele afinyelele ekujuleni kuka-15 cm. Ukukhathalela okukhethekile umswakama womhlabathi ngesikhathi sokubeka nokuvuthwa kwama-cobs.

Inhloso yezinto zokubulala ukhula ngamasiko

Umsebenzi omkhulu ekubhujisweni kokhula wenziwa ngaphambi kokuhlwanyela ngokusabalalisa futhi ngaphambi kwesigaba sokuvela kwamacembe - ngokulimaza. Lapho izitshalo sezivele seziye ekukhuleni izindlela ezihamba phambili yi-herbicide - amalungiselelo aqukethe izinto eziyingozi emthonjeni. Ukwelapha ama-herbicide amasimu akuvumeli ukhula luqede amahlumela okuqala endle.

Uyazi? Ummbila uhamba kahle nazo zonke izitshalo, ngaphandle kwamatamatisi.
Kunezinhlobo ezimbili zemithi enjalo:

  • Isenzo esiphelele - sihlanze ngokuphelele indawo kusuka ezimila. Isetshenziselwa ukuqhutshwa kokuqala komhlaba.
  • Isenzo esikhethekile - bulala izitshalo zohlobo oluthile kuphela.

Kungenxa yezinhlobo zokugcina ukuthi izindlela ezihlukahlukene zenziwa ukuhlanza izindawo ezihlwanyelwe zommbila.

Kubalulekile! Zonke izidakamizwa ziyilungiselelo elinobuthi. Kumelwe zisetshenziswe ngokucophelela nangemishini yokuvikela. Kumele ifakwe ngokuhambisana nemiyalelo.
Ukubhujiswa kokhula ezinyathelweni ezilandelayo zokukhula ngezindlela zomshini kuhambisana nengozi yokulimaza uhlelo lwempande.
Uyazi? Ukuze uhlakulele ngokuphumelelayo, kufanele kukhunjulwe ukuthi ummbila awukwazi ukuncintisana nokhula lwamabele ezinyathelo zokuqala zokuthuthukiswa. Ngakho-ke, ukusetshenziswa kwemithi yokubulala imifino yommbila, ikakhulukazi ukwethulwa kwemali (ngaphambi kokuvela) izimali kubaluleke kakhulu.

Imithi engcono kakhulu

Ngakho-ke, sanquma ngesidingo sokusebenzisa ukwelashwa. Manje sizoqonda ukuthi yiziphi izinhlobo ezingcono ukusebenzisa.

Ukuqala kokuvela

Imithi ephumelela kakhulu futhi enamandla:

  • "Kratos" - inhlabathi ye-herbicide yamabele, okuhloswe ekubhujisweni kokhula. Iqukethe i-acetochlor emulsion. Into esebenzayo ingena ngamahlumela enokhula. Ivimbela amaprotheni synthesis. Uqala ukwenza ngokushesha ngemuva kokwenza futhi kuze kube sekupheleni kwenkathi ekhulayo. Uphatha isisindo esilinganisako (isigaba se-IsiZulu);
  • "Harnes" - thintana nesenzo sokukhetha, ukuvikelwa kwangaphambi kokuvela. Ulungele ukulwa nazo zonke izinhlobo zokhula. Isithako esisebenzayo yisifo se-acetochlor, ngesimo se-emulsion 900 g / l;
  • "Yenza i-A" - ngenxa ye-antidote, ibonisa imiphumela emihle ngokumelene nezinhlobo ezahlukene zokhula;
  • "Chaser P" - Ukulungiswa kwenhlabathi ngokumelene nokhula lwaminyaka yonke oluthiwa yi-dicotyledonous. Kunconyiwe ukusetshenziswa ngaphambi kokuhluma futhi emva kokuvela kwamashidi amabili.

I-post-emergence

Uhla olubanzi kunazo zonke lwezidakamizwa lubhekisela ngqo ezinhlobonhlobo zokuphuma:

  • "Dialen Super" - emva kokuvela kokukhula kommbila, esetshenziswe esigabeni sama-3-5 amashidi. Iqondiswe ngokumelene nezitshalo zonyaka ezihlala njalo ezingapheli, kuhlanganise nalabo abaphikisana nezinye izibulalazo;
  • "UThithu" - kusho ukulawulwa kokusanhlamvu okungapheli nonyaka, kanye nokhula olude olubili. Ingasetshenziswa ngesikhathi sesigaba eside sokukhula - kusuka emaqabunga angu-1 kuya kwangu-7;
  • "Meister Power" - ukulawula okuphumelelayo kuzo zonke izinhlobo zokhula, kungakhathaliseki ukuthi isimo sezulu nesimo. Ukuphumelela ngokumelene nogesi lwesibili lokhula. Kungukuthi ekilasini lesibili lesingozi (eliyingozi kakhulu).
  • "Esteron" - esetshenziselwa isigaba sama-3-5 amahlamvu emasiko. Kucatshangelwe ukulwa nama-dicotyledons.

Indlela yokusebenzisa i-herbicides yamabele

Umthetho oyinhloko wokusetshenziswa kwalezi zindlela ukukhishwa okuqinile nokuqondile kwemilayezo, ukugcinwa kokuhlushwa. Kulokhu, ingozi yokulimaza impilo nemvelo ayilutho. Ukukhethwa kwezidakamizwa nakho kuthonywe uhlobo lokhula oluthinta izitshalo. Uma ukuchithwa kukhethwa njengendlela yokuphatha ummbila, ukuhlushwa kufanele kwandiswe - ukunciphisa imiphumela yemvula nomoya.

Uyazi? Ngenxa yemimoya nezinye izenzakalo zomkhathi, cishe i-30% yomuthi osebenzayo uhlala ezitshalweni.
Uma ithuluzi lihlelwe ukuthi lisetshenziswe ngqo enhlabathini, isixazululo sixubene nenhlabathi engaphezulu.

Uma uphefaza, kufanele uqaphele ngokucophelela isimo sophefaza. Ukungasebenzi kwemishini kuphula ukufaniswa kokwelashwa kanye nemiphumela yezidakamizwa.

Ezinye izithako ezisebenzayo zizwela umswakama womhlabathi. Ngakho-ke, ukulawulwa kwemvula kuba ingxenye ebalulekile yokulungiselela ukulima. Ukucubungula ama-corn nge-herbicide kwenziwa ekushiseni okungekho ngaphezu kwama-25 ° C. Ezingeni lokushisa eliphakeme, izitshalo ngokwazo zithintekayo, kanti impilo yabasebenzi isongelwa. Ukuhambisana nemithetho yokuvikelwa kwabasebenzi kuyadingeka kakhulu uma wenza izidakamizwa. Umsebenzi kufanele wenziwe kuphela izingubo ezikhethekile, nokusetshenziswa kokuvikelwa kokuphefumula kanye namagilavu ​​enjoloba. Qaphela lapho wenza izidakamizwa. Khumbula ukuthi zingathathwa yimoya futhi kukhona ingozi enkulu yobuthi engena eminye imikhakha.

Kubalulekile! Ukwethulwa kwe-herbicide akuvunyelwe ngesikhathi sokubunjwa kwama-cobs. Isikhathi sokugcina sokwelashwa kokugcina inyanga eyodwa ngaphambi kokuvuna.
Lezi zidakamizwa ziyimikhiqizo yokuvikela izitshalo ezibaluleke kakhulu. Inombolo enkulu yezidakamizwa ezihlukahlukene ikuvumela ukuba ukhethe ithuluzi elihle kakhulu kwenkambu yakho nemibandela yakho. Ubuthi obuphansi, ukusebenza kahle okukhulu, izinhlobo ezihlukahlukene zemikhiqizo - Konke lokhu kuvumela ukusetshenziswa okusebenzayo kokubulala ukhula ngokuvikelwa kwezitshalo eziphezulu.