Iqiniso lonke mayelana nokubulala ukhula kusuka kukhula kumazambane

Uma ukhula amazambane, ungase uhlangabezane nesenzakalo esingathandeki njengalokhu ekhula ensimini efanayo nokuhlwanyela ukhula nezitshalo.

Ukhula aludingi izidingo ezikhethekile ezimweni ezikhulayo, eziningi zazo zingakhula endaweni yokutshala amazambane, zisebenzela njengomncintiswano kumazambane emzabalazweni wokudla nokuthungwa.

Uma ukulawulwa kokhula kungakhishwa, isivuno singase sibe phansi ku-55-60%Lokho akumukeleki.

Ulwazi jikelele

Amazambane ama-herbicide - izinhloso zamakhemikhali ezikhethekilelokho kusiza ekubhujisweni kokhula olukhula eduze kwezitshalo.

Kufanele kuqaphele ukuthi zihlukaniswa ngokwezinye izici:

1. Ngokwemvelo yethonya:


• izenzo ezikhethayo ezibhubhisa izitshalo ezingafuneki kanye namakhambi;
• isinyathelo esiqhubekayo esibulala zonke izimila.

Uma izwe elibekelwe ukutshala amazambane ligcwele kakhulu izimpande zezitshalo, ngakho-ke kuyadingeka ukusebenzisa imithi yokubulala i-herbicide ngesenzo esiqhubekayo. Kunconywa ukuba wenze kusengaphambili.okungukuthi entwasahlobo noma ekwindla.
Ngaphezu kwalokho, ukwelashwa okuqhubekayo kungasetshenziswa ngokuqondile ngesikhathi sokutshala, ngoba isenzo sabo sinezinsuku eziyi-14, futhi izithombo zamazambane zivela ezinsukwini ezingu-15-30.

Ukuhlukaniswa kwezidakamizwa ekukhethweni nokuqhubekayo - umhlangano, kusukela ukukhethwa kwamakhemikhali kungashintshwa ngesilinganiso esandayo, isikhathi kanye nezindlela zokusebenzisa.
2. Ngokwezibonakaliso zangaphandle zesenzo:
• oxhumana nabo othinta isitshalo kuphela ezindaweni zokuxhumana nabo;
• i-systemic, ehamba ngesistimu yemikhumbi yezitshalo futhi iphumelela kakhulu ekulawuleni ukhula olunezimpande ezinkulu;
• Amalungiselelo ukuthi, uma efakwe enhlabathini, abhubhise imbewu kanye nezimpande zokhula.
3. Ngokwesingeniso:
• esetshenziselwa ukuhlwanyela amazambane (entwasahlobo, ekwindla);
• asetshenziswa ngesikhathi noma emva kokuhlwanyela;
• ukhula namazambane asetshenziswe ngesikhathi sokukhula.

Ngokumelene nokhula

Amahlumela

Uma izwe elibekelwe ukutshala amazambane ligcwele kakhulu izimpande zezitshalo, ngakho-ke kuyadingeka ukusebenzisa imithi yokubulala i-herbicide ngesenzo esiqhubekayo. Kunconywa ukuba wenze kusengaphambili, okungukuthi entwasahlobo noma ekwindla.

Ngaphezu kwalokho, ukubulala ukhula okuqhubekayo kungasetshenziswa ngokuqondile ngesikhathi sokutshala, ngoba isenzo sabo sinezinsuku eziyi-14, futhi izithombo zamazambane zivela ezinsukwini ezingu-15-30.

Ngemuva kokudubula

Ngemuva kokuhluma, ukusetshenziswa kwezinhlayiya ezinsizeni zamazambane kuvunyelwe kuphela ukukhetha (ukhetha). Imithi ekhethiwe ngokufanele ayilimazi ukuhlwanyela, kodwa iyobhubhisa izitshalo ezingafuneki.

Ngemuva kokuvuna amaqabunga endaweni yomhlabaokuyinto futhi kubhujiswe ukwelashwa.

Against Convolvulus

Ngenxa yezimpande ezinamandla insimu eboshweyo inokumelana nemithi eminingi yokungcola. Ngokuvamile, ngemuva kokwelapha okuncelisayo, ingxenye yesitshalo engaphezu komhlabathi ifa, kodwa ngemva kwalokho ikhula.

Ngesikhathi sokuvuna, kunezitshalo ezikhudlwana kakhulu nalezi zokhula. Iqiniso liwukuthi ama-herbicide "avuse" amafihlethi aphelile, kamuva awanike inani elikhulu lamahlumela.

Ngonyaka lapho ukuhlwanyela kuhlwanyelwe khona, insimu eboshiwe ayifuni imbewu - ukuqoqwa kwezinto ezisebenzayo kwenzeka ohlelweni lwempande lokhula. Ukuze ulawule ngokuphelele ukhula kubalulekile ukufeza ukulima ukubulala imithi iminyaka eminingi emgqeni.

Izindlela Zokusebenza

• eqinile (indawo yonke noma isampula isakhiwo);
• tape (imigqa 20-30 cm);
• umugqa.

Ukubulala udoti kuboniswa ngamafomu alandelayo:

1. Izixazululo.
2. Amandla
3. Emulsions.
4. Ukumiswa.
5. Ama-aerosols.
6. Granules.

Indlela yokulungiselela ukuhlunga udoti inquma indlela yokwethulwa kwayo:

• ukuhlunga;
• ukwethulwa kwe-granules noma ingxube yesidakamizwa esinama-fertilizer;
• ukuthuthumela;
• isingeniso ngamanzi wokunisela.

Isikhathi sokuphathwa kwezidakamizwa kuxhomeke esigabeni esibalulekile samazambane, uhlobo kanye nesigaba sokuphila sitshalo lesokhula, uhlobo lwe-herbicide.

Amazambane, ukhula lwe-herbicide lwenziwa ngaphansi kwezimo zokushisa + 15 ... +24 degrees. Emazingeni okushisa aphansi, ukusebenza kwethebula kunciphise kakhulu..

Uma usebenzisa ama-herbicidal for amazambane, lezi zimo ezilandelayo ziyadingeka:

1. Imbewu kufanele ibe ekujuleni okungavumelekile kokutshala, ukuze amalungiselelo enhlabathi angathinti amahlumela amazambane.
2. Inhlabathi kufanele ibe yinto evulekile, i-lumpy neyomanzi, ukuze ukusatshalaliswa kwe-herbicide kwenzeka ngendlela efanayo.

Faka isicelo sokutshala udoti emasimini amazambane akufanele kube yizimo ezilandelayo:

• ukutshala okuncane kwezilimo eziyizigaxa;
• imbewu izitshalo ezivezwe amaqhwa;
• Izilimo eziyizilimo eziyizigaxa ezihlushwa yizilokazane nezifo;
• Izinhlobo zamazambane zithinta kakhulu ukubulala imithi.

Ukuphalaza

Ukutshala izitshalo nge-herbicide kuhlukaniswe ngokuthi:

1. Vala phezulu.
2. Okuvamile.
3. I-droplet encane.
4. I-aerosol.

Ukuphalaza amafamu amazambane unikeza umphumela ophumelelayo uma kwenzeka ngesimo sezulu esithulile. Ungasebenzisi izidakamizwa ngesikhathi sesomiso noma ngemimoya eqinile.

Izinga lokusebenzisa

Ukuze kwenziwe amalungiselelo okulimaza abakhiqizi abahlukahlukene, izinga labo lokusetshenziswa lihambisana. Nansi ama-herbicide adumile kakhulu ekusetshenzisweni kwamazambane kanye nezindleko zabo:

• I-Roundup - 1.4-4 l / 1 ha;
• I-Gladiator - 1.6-4.8 l / 1 ha;
• I-Tornado - 2-4 l / 1 ha;
• Arcade - 4-5 l / 1 ha;
• I-lapis lazuli - 0.75-1l / 1 ha;
• I-Racer - 2-3 l / 1 ha;
• I-Molbuzin - 0.75 l / 1 ha.

Imiyalo eningiliziwe yokusetshenziswa kanye nezindleko ezithengiswayo kwezinye izidakamizwa kuboniswa ngumenzi.

Iningi Le mikhiqizo ihlukaniswa njengamakhemikhali aphansi naphakathi., kodwa noma kunjalo lapho usebenza nabo kufanele ugcine izinyathelo zokuphepha.