Inkqubo yokungenisa umoya kwi-greenhouse idlala indima ebalulekileyo kwimpilo yezityalo kunye nemveliso yezityalo. Iingcali ezininzi zezityalo ezisandula ukuqalisa azibaleli ukukhula okucothayo, isivuno esibi, okanye iingxaki zezifo ezibangelwa yinkqubo yokungenisa umoya kwi-greenhouse enganeleyo. Uninzi lwabalimi luyaqonda ukubaluleka kweenkqubo zokungenisa umoya ekulawuleni ubushushu kodwa iingenelo ezifumaneka kwiinkqubo zokungenisa umoya zininzi. Azipheleli nje ekubeni iinkqubo zokungenisa umoya zibalulekile ekugcineni imeko yokusingqongileyo kodwa zikwachaphazela ngokuthe ngqo amandla esityalo okwenza i-photosynthesis, ukufunxa izinto ezibalulekileyo, kunye nemijikelo yokuzala epheleleyo (impova). Iinkqubo zokungenisa umoya kwi-greenhouse zisebenza imisebenzi emine ebalulekileyo: ulawulo lobushushu, ulawulo lomswakama, ukutshintshwa kwe-CO2/oxygen, kunye nokujikeleza komoya.