Kugadzirwa kwembatatisi kuri kuwedzera munzvimbo dzakasarudzwa dze Africa neAsia. Muna 2019, nzvimbo yacho yakakohwa matani emamiriyoni mazana matatu negumi nemasere ematatata - tichitenda vanhu vanobva kuVietnam kuenda kuKenya, kubva kuPeruvia Andes kuenda kuRwanda, vachishanda nesimba kubatsira kupa vanhu 368 bhiriyoni avo chigadzirwa chavo chikuru.
Iye zvino masayendisiti ari kushanda mukugadzirwa kwemhando nyowani dzembatatisi, yakanyanya kuchinjika kune mamiriro ekupisa uye kusanaya kwemvura, kusagadzikana kwezvirwere, uye nekudaro, zvinonyanya kufambisa hupenyu hwevarimi vematapiri emuno. Kubva pakuona kwevatsvakurudzi, kuti uwane budiriro munzira iyi, zvinodikanwa kuti udzokere kune "marudzi" emarudzi - hama dzemusango dzezvirimwa zvekurima.
Thiago Mendez, muberekeri kuInternational Potato Center (CIP), ane dzimbahwe muLima, anoti mhando dzakawanda dzinodzivirira dzinogadzirwa nemarudzi akasiyana siyana, uye hama zhinji dzemusango dzezvirimwa dzinongopokana nezvirwere, zvakaita sekunonoka kunaya.
Masayendisiti achaunganidza masampula ezvisikwa izvi pasi pechirongwa cheCrop Wild Relatives (CWR). Iyo purogiramu yakagadzirirwa makore gumi.
Isu tinowedzera kuti nhasi nzvimbo yechitatu maererano nekugadzirwa kwembatatari muSub-Saharan Africa iRwanda. Ichi chirimwa chinovimbisa kuchengetedzwa kwechikafu chenyika (kudyiwa kwegore negore kwematapiri muRwanda kuri 125 kilograms pamunhu). Zvakare pane irwo runyorwa rwevanogadzira makuru eAfrica ndiNigeria, Kenya, Uganda, Angola neEthiopia.
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