Iindaba
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Indlela yokuhlaziya nokulungisa ingca emva kokuwohloka
Emva kokuba ingca ityaliwe kwaye isetyenzisiwe, umonakalo weebhloko okanye ukufa okanye kwanengca yonke iya konakala. Zininzi izizathu zoku, ezifana nokuqokelelwa kwamanzi asezantsi kwingca, ukuhla kwamanzi kakuhle; izinambuzane nezifo, umonakalo weqabaka, imbalela; ukusetyenziswa kakhulu kwengca, ukunyathelwa kakhulu, kunye nokunciphisa umhlaba...Funda ngokugqithisileyo -
Ukubuna kwengca okubangelwa yibhaktiriya
Iingca zidlala indima ebaluleke ngakumbi ekwakhiweni kwemeko-bume yoluntu yanamhlanje. Emva kokutyala, iingca zihlala zingaphumeleli ukufezekisa isiphumo sobuhle esilindelekileyo ngenxa yezizathu ezahlukeneyo. Esinye seziganeko kukuba kuvela amabala amancinci atyheli kumagqabi, aze ome aze afe. Esinye se...Funda ngokugqithisileyo -
Ukuthintela nokulawula isifo samagqabi eCurvularia ezingcani
Ukusasazeka kunye nokulimala kweCurvularia leaf blight Ngenxa yokungakhathali kolawulo kunye nezinye izizathu, ingca ikhula kwindawo elukhuni kwaye isengozini yezifo. Ukongeza ekosuleleni ingca yosapho olungaphantsi kweArtemisia, iCurvularia iya kosulela ingca yosapho olungaphantsi kwePooideae, njenge...Funda ngokugqithisileyo -
Ukukhethwa koomatshini bokungenisa umoya elangeni kunye nendima yokungenisa umoya
Emva kokuba ingca yakhiwe, ukongeza kulawulo olufanelekileyo lolondolozo olufana nokuchumisa, ukunkcenkceshela, kunye nokuthena, kuyimfuneko nokufaka umoya ngexesha. Kwiimfuno zokukhula nophuhliso lwengca ngokwalo kunye nomsebenzi wengca, amanyathelo okufaka umoya abaluleke kakhulu. Ukufaka umoya ngumoya...Funda ngokugqithisileyo -
Ukugcinwa kwengca - ukufakelwa kwengca entsha akulunganga
Ingca entsha imangalisiwe Endleleni eya emsebenzini, ndibone ukuba yonke into engaphakathi kwebhanti eluhlaza yayigqunywe yingca etyebileyo, kodwa phantsi kwelanga elitshisayo, elityheli neliluhlaza kwingca, uninzi lwengca etyheli esele ilele emhlabeni lwathoba iintloko zalo. Izinto ezifunyenwe kutshanje zifumanise ukuba iingcambu zengca...Funda ngokugqithisileyo -
Ukugcinwa kwengca – ukhetho oluchanekileyo lwemithi yokubulala ukhula
1. I-herbicide nganye ine-spectrum ethile yokulawula ukhula, kwaye ezinye ii-spectrum zokulawula ukhula zinokuba zincinci kakhulu. Umzekelo, i-dimethoate iyasebenza kakhulu ekulawuleni i-sowweed kunye ne-wild rapeseed, kodwa isiphumo sokulawula i-pigweed asibonakali, okanye sibi kakhulu. 2. Iindawo zasekuhlaleni kufuneka zikhethe i-eff...Funda ngokugqithisileyo -
Ukugcinwa kwengca – ingca eluhlaza yebala legalufa
Kwigalufa, u-G umele uLuhlaza; u-O umele i-Oxygen; u-L umele ukukhanya; kwaye u-F umele unyawo. Ukudlala igalufa kufuna ukuhamba iikhilomitha ezininzi zeendlela zomdlalo kunye nokubetha ibhola ngenduku; kukwamele uBuhlobo, oko kuthetha ukuba abadlali begalufa bagcina imbeko kunye nokuziphatha okuhle kwegalufa kubadlali begalufa...Funda ngokugqithisileyo -
Ukugcinwa kwengca – amabala egalufa kunye nokukhetha ingca yengca
Ngokusekelwe kwindlela iintlobo zengca ezisabela ngayo kwiimeko zemozulu, ingakumbi ubushushu, iintlobo zengca yenkundla yegalufa zahlulwe zaba ziintlobo zengca zexesha elifudumeleyo kunye neentlobo zengca zexesha elipholileyo. Uluhlu lobushushu olufanelekileyo lokukhula kweengcambu zengca zexesha elipholileyo (ububanzi bobushushu bomhlaba) yi-10-18 deg...Funda ngokugqithisileyo -
Ukugcinwa kwengca – Ukugcinwa kwezityalo eziluhlaza-Onye
1. Ukuthena (1) Coca imifuno ukuze kufumaneke izinto ezingaqhelekanga emva kokuthena ngakunye. Amasebe, amatye, amaqokobhe eziqhamo, izinto zesinyithi kunye nezinye izinto eziqinileyo kufuneka zisuswe, kungenjalo ziya kufakwa kwingca eluhlaza kwaye zonakalise iincakuba. Iimpawu zokubetheka kwebhola kufuneka zilungiswe. Ukulungiswa okungafanelekanga kweempawu zokubetheka kwebhola...Funda ngokugqithisileyo