Akuzona zonke izinhlobo zamazambane eziqinile ezizosinda kulo nyaka uma kukhulunywa ngokumelana ne-phytophthora. Lokho kuyadumaza, kucabanga umeluleki uJacob Eising. Kodwa-ke, uyaqiniseka ukuthi lokho kuzoshintsha kungekudala. “Isibalo sezinhlobonhlobo ezinokuphikiswa okuningi sikhula ngokushesha. Izinkampani ezizalisayo zikuhileleke ngokugcwele kulokhu. ”
Ingcindezi ye-Phytophthora iphezulu futhi lokhu kuyabonakala nasensimini yokuhlola ngezinhlobo zamazambane eziqinile enkampanini ye-organic Erf eZeewolde, lapho i-Eising ikhulume nabalimi nabamele izinkampani zezohwebo nokuzalanisa izolo ebusuku. Ezinhlotsheni ezingama-36 ezinamandla lapha, ezivela ezindlini eziyishumi nanye zokuhweba, ingxenye enkulu ithinteka ngezinga elikhulu noma elincane yisifo sefungal. Ukuphikiswa kweTuber kuphinde kwavela ukuthi kungabi kuhle ngokulinganayo kuzo zonke izinhlobo. Lokho kuyadumaza, kusho u-Eising.
Ngokusho kwakhe, ingcindezi ephezulu ibangelwa ikakhulu izinhlamvu eziningi ezikhona endaweni. Ikakhulu kusuka ezitshalweni zokugcina kanye nezinqwaba zemfucuza. Ngenxa yalokhu, izinhlobo ezithintekayo ezingalashwa zazivele zithintekile kusenesikhathi, lapho kwakufanele zishiswe khona. Lokhu ikakhulukazi kukhathalela izinhlobo ngezilimo eziyizigaxa zakuqala, okusho ukuthi ukuvuna kusengenzeka. "Bathola okungenani amathani angama-30 kuye kwangama-40, kodwa lokho akusona isivuno esigcwele."
Futhi funda: 'Ukuba (ngaphezulu) ukonga ekuphikisweni kwe-phytophthora ezinhlotsheni zamazambane ezinamandla'
Unalo ithemba ngekusasa. Iningi lezinhlobo ezingama-36 ezinamandla emkhakheni wesivivinyo zakhele ukumelana okukodwa noma okuningi. Futhi lokho kuhlinzekwa okuhlukahlukene kuzokhula ngokushesha. "Abalimi bahlanganyela ngokugcwele kulokhu." Eminyakeni ezayo, izinhlobo zezentengiselwano eziqinile zizophinde ziweleke, ziqinise futhi zengezelele zombili izakhi zofuzo zokumelana nezakhiwo zezentengiselwano (ezinjengokunambitha nekhwalithi yokubhaka).
Isidingo sezinhlobo eziqinile siyakhula: Hhayi umthengi (waseDashi) kuphela, kepha nabalimi abajwayelekile bathola inani elengeziwe lalezi zinhlobo: lezi zinhlobo zidinga ukufafaza okuncane (kaningi) ngokumelene ne-phytophthora. Izinhlobo ezinamandla sezivele zitshalwa cishe emahektheleni angama-700 kulo nyaka kanti leso sabelo sikhula ngamaphesenti angamashumi minyaka yonke, kusho i-Eising. “Yindaba eyiketanga. Uma ukuhweba izindlu kunjengakho, bazothengisa lezi zinhlobo emhlabeni jikelele. Lapho-ke amaphesenti amazambane ayimbewu aqinile azokhuphuka kakhulu. ”
Izinhlobo ezikhulayo ezithintekayo empeleni akusikho ukuhlakanipha, u-Eising uyavuma, kepha ngokusho kwakhe akulula nokujika. “Amagama ahlukahlukene aseyimikhiqizo, ikakhulukazi emakethe yetafula. Angeke wakwephula lokho okukodwa kokuthathu. ”
Ingcindezi ye-Phytophthora nayo iphezulu ezinhlotsheni eziqinile
Ukubhekana nokudumazeka, yilokho umeluleki uJacob Eising akubiza ngomkhakha wokuhlola izinhlobo zamazambane ezinamandla eZeewolde. Kulo nyaka kubomvu ikhodi kubalimi bamazambane eziphilayo. Izimo ezimanzi nezifudumele ziholela ekuhlaselweni okubi kakhulu nokusabalala okusheshayo kwe-phytophthora. Inkambu yokuhlola eZeewolde ayibukeki njengoba bekulindelekile, ingcindezi ye-spore iphezulu nalapha.
"Yebo, ngidumele," kusho u-Eising. Izinhlobo eziningi ezingazweli ephepheni manje ziyahluleka. Kuyiqiniso ukuthi i-rutting iqala ngemuva kwesikhathi kunezinhlobo ezithintekayo. Kumele futhi sibhekane namaqiniso, ngoba kulo nyaka ingcindezi iphezulu kakhulu. Asikafiki lapho, kodwa sisendleleni efanele. '
Kule sizini, isidingo sezinhlobo eziqinile sibonakala ngokusobala. 'Amaphesenti amaningi amaqabunga asevele afa', kusho u-Eising lapho ehlola izinhlobo ezingamelana kangako. 'Sibona ukulimala okudala nokusha kweqabunga. Ukutheleleka okusha kuzosabalala emahoreni nasezinsukwini ezizayo kuze kube yilapho usuneqabunga eliphelele eliphelele. ' Ngenhlanhla, kukhona nezinhlobo ezihlangabezana nokulindelekile, ngoba kukhona isivuno esiluhlaza ezansi nomgwaqo. Ukuvela: 'Ngaphandle kwengcindezi evela emvelweni, lesi sitshalo sisaphila ngokuphelele.'