Cov neeg cog qoob loo cog qoob loo ntawm thaj chaw ntsug tam sim no muaj kev txhawb nqa USDA.
Ib pab pawg neeg tshawb fawb hauv tsev kawm qib siab muaj plaub xyoos USDA kev tshawb fawb txog qoob loo tshwj xeeb (SCRI) pub rau kawm txog kev coj ua zoo tshaj plaws thiab kev lag luam ntawm kev loj hlob sab hauv tsev thiab yuav ua li cas thiaj ua tau zoo. Hu ua OptimIA (Optimizing Indoor Agriculture), qhov project yog lub npe hu ua "Kev txhim kho cov txiaj ntsig thiab kev ruaj khov ntawm cov nplooj ntsuab sab hauv tsev."
Tau txais cov nyiaj pab yog ib yam ntawm cov hnub nyoog tom ntej rau cov tub ntxhais hluas kev ua liaj ua teb.
"Rau kuv qhov kev paub, nws yog ib qho ntawm thawj qhov nyiaj pab rau kev ua liaj ua teb ntsug uas tau txais los ntawm USDA," said Michigan State University (MSU) Associate Professor Roberto Lopez, uas yog tus thawj coj tshawb nrhiav ntawm qhov project. Cov nyiaj pab SCRI tau txhawb nqa cov tswv yim tsim tsev cog khoom thiab txawm tias faib nyiaj pab rau cov teeb pom kev zoo thiab LEDs. Tab sis OptimIA tsuas yog cuam tshuam nrog kev ua haujlwm hauv tsev loj hlob uas tsis muaj kev siv ncaj qha ntawm lub teeb ntuj.
Mus rau cov neeg cog qoob loo
Pab pawg ntawm horticulturists, engineers thiab economists coj los ntawm MSU muaj $ 2.7 lab los ntawm USDA ntxiv rau kev sib piv cov nyiaj los ntawm kev lag luam ntiag tug, ua rau nws $ 5.4 lab. Ua haujlwm rau plaub xyoos nyiaj pab pib xyoo 2020; Lopez tau hais tias vim muaj kev cuam tshuam txog kev sib kis, kev siv zog yuav txuas ntxiv mus txog xyoo 2025.
Lopez tau hais tias "Nws yog ib txoj haujlwm loj heev, thiab ib feem yuav koom nrog kev sim ua liaj ua teb," Lopez tau hais. "Peb xav kom paub tseeb tias peb cov kev tshawb fawb yuav siv tau los ntawm kev lag luam, yog li thaum peb tau rov ua dua peb cov kev tshawb fawb, peb yuav txheeb xyuas lawv ntawm ntau lub teb chaws sab hauv tsev kom paub tseeb tias (nrog) qhov peb tau pom hauv chav kuaj, uas yuav muaj cov txiaj ntsig zoo sib xws hauv kev lag luam. "
Thaum cov neeg cog qoob loo feem ntau tsom rau kev nce cov qoob loo, thiab txo cov khoom siv, cov nqi hluav taws xob tseem tsis tau zam rau cov neeg cog qoob loo sab hauv. Geography tuaj yeem cuam tshuam rau tus nqi ntawm lub zog, thiab kev nyab xeeb cuam tshuam rau lub zog xav tau los tswj cov nroj tsuag 'ib puag ncig sab hauv tsev txheeb ze rau huab cua sab nraum zoov, Lopez tau hais.
Txhawm rau kom muaj feem cuam tshuam rau cov neeg cog qoob loo, pab pawg tau txwv nws txoj kev tshawb fawb rau cov qoob loo loj hlob hauv tsev: liab thiab ntsuab lettuce, kale, arugula thiab microgreens.
Kev lag luam loj hlob
Tus naj npawb ntawm cov liaj teb sab hauv thoob plaws lub nroog tab tom loj hlob nplooj ntsuab tau nce ntxiv hauv xyoo tas los no nrog rau kev qhib qee qhov loj, tsev khaws khoom-hom ntsug ua liaj ua teb ntxiv rau lwm cov khoom me me, cov qauv tsim hauv cov thawv thauj khoom.
"Kev ua liaj ua teb sab hauv tsev, uas tseem hu ua kev ua liaj ua teb ntsug, siv LEDs muaj ntau qhov zoo," MSU's Erik Runkle tau hais hauv xov xwm tshaj tawm. "Nws siv qhov chaw tsawg dua, muaj kev siv dej ntau dua thiab cov khoom noj muaj txiaj ntsig, kev tsim khoom yog ib xyoos puag ncig, thiab tsis muaj tshuaj tua kab. Tab sis muaj cov ntaub ntawv tshawb fawb me me txog kev loj hlob zoo tshaj plaws thiab cov ntaub ntawv nyiaj txiag tsawg heev nyob ib puag ncig kev ua liaj ua teb sab hauv. "
Kev tshawb fawb yuav txhawb nqa cov tub ntxhais hluas thiab kev loj hlob ntawm kev ua liaj ua teb nrog rau pej xeem, cov ntaub ntawv tsis ncaj ncees.
Lopez tau hais tias "Lub hom phiaj tseem ceeb ntawm peb cov nyiaj SCRI yog ua kom kev lag luam muaj txiaj ntsig thiab muaj txiaj ntsig zoo," Lopez tau hais. "Tam sim no, koj pom ntau thaj chaw sab hauv tsev, tab sis koj paub, kuj tseem muaj ntau yam uas tseem tsis tau muaj sia nyob."
Kev nkag yooj yim
Cov neeg cog qoob loo hauv tsev me me feem ntau tsis muaj ntaub ntawv ntau lawm.
Lopez tau hais tias "Feem ntau cov kev tshawb fawb uas tau ua rau cov liaj teb sab hauv tsev yog nyob hauv tsev," Lopez tau hais. "Thiab yog li ntawd, rau qhov tshiab, me me venture, nws yog ib qho nyuaj heev, vim hais tias tsis muaj ntau yam tsis ncaj ncees lawm kev tshawb fawb-raws li cov ntaub ntawv tawm mus pib. Thiab cov ntaub ntawv uas tawm muaj feem ntau yog los ntawm cov neeg xav muag cov khoom, txoj cai? Peb lub hom phiaj yog kev tshawb fawb raws li kev tshawb fawb, tsis muaj kev ncaj ncees. "
Kev hloov tshiab ntawm kev tshawb fawb, suav nrog cov yeeb yaj kiab YouTube, cov ntsiab lus tshawb fawb, cov lus nug nquag nug, cov khoom lag luam thiab cov ntaub ntawv tshawb fawb, tau muab tso rau hauv www.scri-optimia.org raws li kev tshawb fawb tau ua tiav.
Lopez tau hais tias "Peb tseem tab tom tsim cov chav kawm online ntawm kev tsim khoom sab hauv tsev uas yuav muaj nyob rau hauv lub vev xaib hauv xyoo tom ntej," Lopez tau hais. "Peb kuj tseem yuav muaj cov rooj sib tham txhua xyoo thiab qhib tsev."
Pab neeg tshawb fawb
Cov kws tshawb fawb tseem ceeb ntawm qhov nyiaj pab muaj xws li:
Erik Runkle: koj puas xav tau ntau tus thwjtim? ntawm Michigan State University (MSU) yuav tshawb fawb txog qhov cuam tshuam ntawm cov teeb pom kev sib txawv, xaiv cov kev sib txuas ntawm cov teeb sib txawv ntawm lub teeb ntawm UV mus rau deb-liab.
Robert Lopez, MSU, yuav tshawb fawb lub teeb siv, carbon dioxide thiab kub - yuav ua li cas lawv cuam tshuam tsw thiab lwm yam zoo tom qab sau qoob.
Simone Valle de Souza, MSU, yuav tshawb fawb txog kev lag luam ntawm kev tswj hwm kev ua liaj ua teb sab hauv tsev nplooj ntsuab, teb cov lus nug xws li "Cov nqi dab tsi?" thiab "Yuav ua li cas ntxiv cov nqi?"
Chieri Kubota ntawm Ohio State University yuav tshawb nrhiav cov teeb meem ntsig txog qhov kub hnyiab thiab khoom noj khoom haus.
Cary Mitchell ntawm Purdue University yuav tshawb fawb "phasic teeb pom kev zoo" - tailoring lub teeb rau cov nroj tsuag txoj kev loj hlob theem.
Murat Kacira ntawm University of Arizona yuav tshawb fawb airflow thiab engineering yam ntawm
ua liaj ua teb sab hauv tsev.
- Stephen Kloosterman, associate editor
Sab saum toj ntawm nplooj ntawv, Controlled-Environment Lighting Laboratory (CELL) yog qhov chaw tshawb fawb txog kev ua liaj ua teb ntsug tsim los ntawm Erik Runkle hauv Department of Horticulture ntawm Michigan State University. Duab: MSU