Okwangoku, ii-greenhouses zisetyenziswa kwiindawo zokutyela zendalo, ukulima okungekho mhlaba, i-aquaculture, ukukhula kweentyatyambo kunye namanye amashishini.Ngokungafaniyo nangaphambili xa zazisetyenziswa kuphela ekulimeni kwezolimo, ngoku kukho iintlobo ezininzi zezindlu zokugcina izityalo, nganye ine-advan yayo ekhethekileyo ...