I-verna lemon iphakathi kwezinhlobo ezaziswa kakhulu lapho ulungiselela ijusi, ngoba iqukethe ulamula omkhulu ongakhipha kuwo ujusi ozungeze u-30-40%.
Futhi, ivelela ngokuba yizinhlobonhlobo ezivame ukuvunwa ngokushesha ngemuva kukalamula ocolekile, futhi ngoba ngokuhamba kwesikhathi ifinyelela ukwamukelwa okukhulu phakathi kwabathengi, akumangalisi ukuthi nsuku zonke ingatholakala ngobuningi obukhulu. Sikumema ukuthi uqhubeke ufunde ukuthola okuningi mayelana nalokhu kuhlukahluka kukalamula.
Origen
Lezi zinhlobonhlobo zinemvelaphi yaseSpain, zizibeka njenge eyesibili ebaluleke kakhulu eSpain, ngemuva kukalamula wasePrimofiori, ngaphezu kokubekwa endaweni yesihlanu emhlabeni jikelele. Okwamanje, imele ama-20% womkhiqizo futhi kuvamise ukuthi kutshalwe ikakhulukazi ezingadini zezithelo zaseMurcia nase-Alicante.
Izici zikalamula weVerna
Ulamula we-verna ubonakala ngokuba nomumo omude onemikhawulo ephela ngephuzu, kunjalo ophuzi ojulile; futhi ivelele ngokuba yizinhlobonhlobo ezingenayo imbewu, futhi enezinga eliphansi le-asidi.
Phakathi kwezinzuzo zayo eziyinhloko, kubonakala ukuthi uthela izithelo ihlobo lonke, isikhathi lapho ulamula zivame ukuba ziyindlala ezimakethe zaseYurophu; futhi ngaphandle kokuthi iqhakaza ama-2 (isivuno ne-verdelli), iqiniso ukuthi okwesibili kuvamise ukuba sezingeni eliphansi futhi akuvumeli ukusetshenziswa okukhulu kwezentengiselwano. Kuyafaneleka ukusho ukuthi ukuqoqwa kwayo kwenzeka phakathi kwezinyanga zikaFebhuwari noJuni.
Ngokufanayo, kufanele kuthiwe lawa ulamula osayizi omkhulu, ezine-pulp enamanzi nethenda, enikela ngamaphesenti amaningi ejusi futhi ane-asidi ephansi. Kumele kuqashelwe futhi ukuthi uhlobo lweVerdelli luvame ukugqama ngokuba nesikhumba esincanyana futhi esibushelelezi uma kuqhathaniswa nokuvunwa.
Futhi ungakhohlwa ukusho lokho ube nokuthambekela okuthile koku amandla, ikakhulukazi lapho ukungalingani kwe-hydric kwenzeka ngesikhathi sokulima noma lapho isihlahla sinikeza izithelo ezimbalwa ngesikhathi sokuvuna kwaso okuyinhloko.
Ukunakekelwa
Ngokuvamile, kunezinhlobo ezi-4 ezihlukene zezihlahla zikalamula, ngokuba ulamula weverna omunye wabo; Lezi zinhlobonhlobo zivela ezindaweni ezifudumele, yingakho lapho uzikhulisa kudingekile ukuthi uqiniseke ukuthi ukwenza njalo endaweni lapho zingagcinwa zikhanyiswe khona yilanga namazinga okushisa azungeze ama-degree angama-17-28, ngaphakathi kwezindawo ezipholile, ezinomswakama. Kodwa-ke, uma kungenzeka ikhule ezindaweni ezinobungozi beziphepho ezinkulu kanye neqhwa, ukwenza isiqiniseko sokuthi uyayimboza kubalulekile usebenzisa okuthile okuphefumulekayo.
Ulamula we-verna uvame ukusatshalaliswa yimbewu, kepha futhi kungenzeka ukukwenza ngokufakelwa okwenziwe ezindaweni ezincane kakhulu, ngakho-ke kukhona nethuba lokutshala lokhu kuhlukahluka ezimbizeni. Noma kunjalo, into ebaluleke kakhulu imvamisa ukuyitshala phakathi nobusika.
Lezi zinhlobonhlobo zidinga inhlabathi engakhanyi kancane ene-pH engathathi hlangothi futhi inegalelo elikhulu lezinto eziphilayo, ezikwaziyo futhi ukumunca amanzi ngaphandle kwezinkinga ngoba akudingeki ukuwanisela njalo unyaka wonke (nsuku zonke ihlobo futhi Izikhathi ezintathu ngesonto ebusika), kepha futhi uyihlinzeke ngomquba omuhle ukuze ithole ukutholakala okuhle kwama-micronutrients nezakhamzimba ezinkulu.
Ukuthena kwe ukuhlanza, ukuqhakaza nokugcinwa kufanele zenziwe entwasahlobo, kuqinisekiswe ukuthi zikhanya kakhulu kuyo yonke iminyaka yazo yokuqala yokukhula, ngoba kuyo yonke le nkathi zizofuna kuphela ukuqeda amagatsha abuthakathaka, omile noma agulayo, kanye nalawo athanda ukuwela . Kufanele uqiniseke ukuthi isikhungo sesihlahla sigcinwa kahle ukuze ukukhanya kungene ngaphakathi.
Izifo nezinambuzane
Phakathi kwezinambuzane ezihlasela ulamula we-verna, kukhona iCitrus Miner (I-Phyllocnistis citrella), IMealybugs kanye nezibungu zesicabucabu Impukane emhlophe nama-Aphid; ngenkathi kukhulunywa ngezifo, kungathinteka yi I-Phytophthora spp, i-exocortis psoriasis negciwane losizi.