Protected cropping (protected cropping) kureva kugadzirwa kwezvirimwa zvehorticultural pasi kana mukati mezvivakwa.
Zvinopfuura magreenhouses sekureva kwaPaul Gauthier, purofesa wezvirimwa zvakachengetedzwa neQueensland Alliance yekurima uye Chikafu Innovation.
Anoti kune mhando nhatu dzakasiyana dzekurimwa kwezvirimwa zvinodzivirira.
“Inogona kunge iri mugero wakakwirira unodzivirira chirimwa kubva kumamiriro ekunze, unogona kunge uri mukati megreenhouse, kana kuti ungave uri mudzimba umu uzere mukati uye zvirimwa hazvimbooni kupenya kwezuva,” vakadaro.
Kurimwa kwakachengetedzwa kunobvumira varimi kudzora mamiriro ezvirimwa zvavanokura, kusanganisira tembiricha, mvura uye ivhu mune mamwe masisitimu anoshandisa hydroponics.
Muzvinafundo Gauthier anoti inogona kudzivirira zvirimwa kubva mukukanganisa kwemamiriro ekunze.
"Nekuisa zvese mumba uye nekudzora zvaunopinza unogona kutanga kufanotaura zvichazoitika uye zvidyarwa zvako zvadzivirirwa," akadaro.
"Panyaya yechiitiko chedutu, chero bedzi chivakwa chako chichigona kurwisa dutu, ipapo zvidyarwa zvako zvese zvichave zvakachengeteka uye iwe unogona kuramba uchigadzira chikafu."