#Greenhouses #FoodSecurity #Hydroponics #Inuvik #Yellowknife #FarNorth #SustainableFoodSystems #LocalProduce #RemoteCommunities #AgriculturalInnovation
Malo obiriwira obiriwira ayamba kutchuka m'madera akumpoto monga njira yolimbikitsira kupezeka kwa chakudya ndikulimbikitsa chitetezo cha chakudya. Hydroponic greenhouses, njira yodula kwambiri yolima mopanda dothi, ikuvomerezedwa kwambiri. Nkhaniyi ikuwonetsa kukula kwa malo obiriwira obiriwira a hydroponic kumpoto kwakutali, ndikuwunikanso zitsanzo ziwiri zodziwika bwino: Inuvik Community Greenhouse ndi Yellowknife Co-op's hydroponic wowonjezera kutentha. Ntchito zatsopanozi zikuthandizira kwambiri powonjezera zakudya zam'deralo ndikuthandizira mabanki azakudya. Komabe, pali zoletsa zomwe ziyenera kuganiziridwa pakugwiritsa ntchito kwawo, makamaka pothana ndi zovuta zapadera zomwe madera akumidzi amakumana nawo.
Malo obiriwira obiriwira a Hydroponic atuluka ngati njira yaukadaulo yapamwamba yolima mbewu m'magawo omwe alibe mwayi wopeza ulimi wachikhalidwe. Mwachitsanzo, nyumba ya Inuvik Community Greenhouse, imagwiritsa ntchito kalavani ya hydroponic, yomwe imapereka malo pafupifupi 2,000 olima masamba ndi zitsamba chaka chonse. Izi zimathandizira pulogalamu ya greenhouse ya sabata iliyonse ya veggie pomwe ikupereka zokolola zambiri kubanki yazakudya. Mofananamo, Yellowknife Co-op yalandira ukadaulo uwu pokhazikitsa wowonjezera kutentha wa hydroponic, womwe umatulutsa pakati pa 200 ndi 300 phukusi la masamba ndi zitsamba sabata iliyonse.
Ubwino wa hydroponic greenhouses kumadera akumidzi akuwonekera. Kuwonongeka kwa masamba obiriwira kumafuna mwayi wopeza zokolola zatsopano, zomwe makina a hydroponic amatha kupereka. Poyerekeza ndi zakudya zotumizidwa kumtunda wautali, zobiriwira zomwe zimabzalidwa kumaloko zimakhalabe ndi kakomedwe kake ndi kadyedwe kake, zomwe zimapangitsa kuti zokololazo zikhale zabwino.
Makamaka, Growcer, kampani yaulimi yokhazikika, yathandizira kwambiri kukhazikitsa minda yoyimirira pafupifupi 75 ku Canada. Ntchitozi zimayang'ana pakupanga luso ndi maphunziro, kulimbikitsa kudzidalira komanso kulimbikitsa njira zopangira chakudya chokhazikika.
Ngakhale zotsatira zabwino za greenhouses za hydroponic, pali zodetsa nkhawa zokhudzana ndi malire awo. Andrew Spring, pulofesa wothandizira pa yunivesite ya Wilfrid Laurier yokhazikika pazakudya zokhazikika kumpoto, akuchenjeza kuti madera akutali atha kukumana ndi zovuta pakukonzanso makina apamwamba kwambiri a hydroponic chifukwa cha mtunda ndi momwe zinthu zimagwirira ntchito popeza magawo ena. Vutoli likhoza kusokoneza kupanga chakudya komanso kusokoneza chitetezo cha m’deralo ngati sichiyankhidwa bwino.
Kuganiziranso kwina kwagona pakukula kwa mbewu zomwe ma hydroponic greenhouses amalima nthawi zambiri. Masamba a masamba ndi zitsamba ndizowonjezera pazakudya, koma sizingathetsere mokwanira zosowa zachitetezo cha chakudya m'maderawa. Pofuna kuthana ndi vuto la kuperewera kwa zakudya m'thupi, zokolola za hearter, zoyenera kusungidwa kwa nthawi yayitali komanso zowonjezera nsomba zachikhalidwe kapena zakudya zamasewera, ndizofunikira.
Ngakhale malo obiriwira obiriwira a hydroponic amapereka zabwino zambiri, ndikofunikira kuzindikira udindo wawo monga chowonjezera m'malo mosintha chakudya chochokera Kumwera. Njira zakukula zatsopanozi zimagwira ntchito ngati chithandizo chofunikira pamaketani operekera chakudya omwe alipo, kupereka njira zopangira zopangira komanso zatsopano kwa anthu akumpoto.
Malo obiriwira obiriwira a Hydroponic amapereka njira yodalirika yopititsira patsogolo chitetezo cha chakudya ku North North. Amapereka zokolola zatsopano komanso zopatsa thanzi, zomwe zimachepetsa kudalira zakudya zomwe zili kutali. Komabe, kuti tipeze chakudya chokwanira, njira yokhazikika yomwe imakwaniritsa zosowa zapadera za madera akumidzi, kuphatikizapo zokolola zamoyo, ziyenera kutsatiridwa. Pomvetsetsa ndi kuthana ndi malire, ma hydroponic greenhouses atha kupitiliza kugwira ntchito yofunika kwambiri pakuwongolera chakudya chonse kumadera akumpoto.