Bungwe la European Space Agency (ESA) lidalengeza Lachitatu kuti lakhazikitsa ntchito yatsopano yomwe ingathandize kudziwa momwe kulima kungathere mwezi. Mkati mwa projekiti "Kupanga mikhalidwe yolima pa Mwezi popanga feteleza kuchokera ku regolith yowonjezera", njira zosiyanasiyana zochotsera mchere ku dothi la mwezi wa ulimi wa hydroponic zidzaphunziridwa.
Pakhala pali zokambirana zambiri posachedwapa za kulengedwa kwa madera a mwezi, makamaka ndi Elon Musk, yemwe cholinga chake ndi kulamulira mwezi ndi 2030. Koma lingaliro lokhala pa "mwala wa mlengalenga" limadzutsa funso lofunika kwambiri: kumene okhalamo adzalandira. chakudya chawo? Pofuna kuonetsetsa kukhalapo kwa nthawi yayitali pamwezi, ESA ikugwira ntchito ndi kampani yopanga zida za danga ya Solsys Mining ndi mabungwe awiri ofufuza aku Europe kuti apange njira zokhazikika zaulimi wa hydroponic mumlengalenga.
Dothi lapamwamba la mwezi, lomwe limadziwikanso kuti regolith, lili ndi michere yambiri, koma izi sizimapangitsa kukhala gawo loyenera kulima masamba. Regolith ilibe mankhwala a nayitrogeni ofunikira kuti mbewu zikule bwino; ndi hydrophobic komanso compact pamaso pa madzi, zomwe zimapangitsa kuti zikhale zovuta kupanga mizu yabwino ya mbande. (Ichi mwina ndiye chifukwa chake kuyesa kulima regolith ku yunivesite ya Florida chaka chatha sikunakondweretse dziko la sayansi.)
Akatswiri a ESA adanena kuti hydroponics imathetsa kufunika kwa nthaka. M'malo moyembekezera kuti mbewu zizimera mu regolith kapena gawo lina, hydroponics imalola kuti mizu iyi ikule mwachindunji m'madzi okhala ndi michere yambiri. Komabe, kuti madzi omwe amagwiritsidwa ntchito pa mwezi wa hydroponics akhale ndi thanzi, Solsys ndi ESA adzayenera kupanga dongosolo lomwe limatulutsa zakudya kuchokera ku regolith.
Pakadali pano, Solsys akuyesa njira zosiyanasiyana zamakina, zamankhwala komanso zachilengedwe zomwe zakudyazi zimatha kukulitsidwa. Geotechnical Institute of Norway ndi Center for Interdisciplinary Research in Space akupanga dongosolo lomwe limayang'ana zakudya zofunikira ndikuchotsa zinthu zosafunikira.
"Ntchitoyi ndiyofunikira pakufufuza kwa mwezi kwanthawi yayitali," adatero Malgorzata Holinska, ESA Materials and Technology Engineer. "Kukwaniritsa kukhalapo kwa munthu pamwezi kudzaphatikizanso kugwiritsa ntchito chuma cham'deralo ndikupeza zakudya zomwe zimapezeka m'mwezi wa regolith zomwe zingathandize kukulitsa mbewu."
Ntchito ya ESA inayamba mu December 2022 ndipo idzamalizidwa kumapeto kwa chaka chino. Bungweli silinanene zamtundu wanji wazinthu zomwe lingafune kumera pamwezi. Mwinamwake, m’kati mwa kuyesa, mitundu ina idzatsimikizira kukhala yoyenerera bwino kulima kwa mwezi; tsopano Solsys ikukula bwino tomato, nyemba ndi tsabola pa hydroponics pano Padziko Lapansi.
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