Kev huv huv zoo ib yam li kev yuav cov thom khwm - tsis zoo siab heev, tab sis oh-li-tsim nyog.Thiab kev huv yuav yog pem hauv ntej thiab nruab nrab thaum lub sijhawm 17th xyoo tshiab-Cut Cov Khoom Muag: Kev Tswj Xyuas Zoo & Kev Nyab Xeeb kev cob qhia los ntawm UC Davis Lub Cuaj Hli 18-20.
Barry Eisenberg, United Fresh Produce Association tus lwm thawj coj ntawm cov kev pabcuam kev nyab xeeb zaub mov, yog ntawm cov neeg nthuav qhia uas yuav tsom mus rau kev huv huv hauv kev ua haujlwm tshiab.
“Risk assessment and reacting to the knowledge of that risk are absolutely critical,” Eisenberg said. “Do you have the understanding of what is a risk? That’s what this course really helps people understand.”
Yuav tsis muaj shortcuts lossis tsis quav ntsej txog tej teeb meem.
Eisenberg tau hais tias "Lub ntsiab lus tseem ceeb uas kuv yuav ua yog kev huv huv yog txheej txheem tseem ceeb, txawm hais tias peb tab tom tham txog kev cog qoob loo lossis kev sau qoob loo hauv lub tsev ntim khoom lossis cov chaw ua haujlwm," Eisenberg tau hais. "Nws suav nrog tsis yog cov cuab yeej nkaus xwb, tab sis cov cuab yeej siv, cov khoom noj khoom haus sib cuag, thiab tom qab ntawd muaj lwm qhov chaw, nrog rau ib puag ncig ib puag ncig koj cov cuab yeej ua haujlwm."
Eisenberg tau hais tias ntxiv rau kev ua kom huv huv niaj hnub, cov tuam txhab yuav tsum tau ua kom huv si sib sib zog nqus - nrog rau cov neeg ua haujlwm sab hauv lossis ntiav ib tus neeg ua haujlwm sab nraud.
Justin Kerr, lwm tus tshaj tawm ntawm lub rooj cob qhia, yog tus lwm thawj ntawm lub tuam txhab hauv California hu ua Cov kws kho mob tshwj xeeb uas muab cov kev pab cuam tswj kev huv huv sab nraud. Nrog txog 16 qhov kev ua haujlwm tshiab-txiav ntawm cov neeg tsim khoom thiab cov chaw ua haujlwm ntawm nws cov neeg siv khoom, Kerr paub qhov kub thiab txias thaum nws los txog rau kev huv hauv cov khoom tshiab.
Kerr tau hais tias "Ib qho ntawm cov teeb meem tshwm sim ntau tshaj plaws lossis yam uas yuav tsum tau daws yog kev tsim cov av tsis zoo," Kerr hais.
Calcium oxalate tuaj yeem tsim tau, tshwj xeeb tshaj yog nyob rau hauv kev tsim cov spinach thiab qee cov nplooj nplooj lettuces.
"Lawv muaj cov ntsiab lus calcium ntau dua, yog li muaj cov tshuaj tiv thaiv hauv cov txheej txheem ntxuav, nws leeches tawm thiab koj xaus nrog calcium buildup ntawm cov cuab yeej," Kerr hais. "Nws degrades lub cleanability ... nws muaj peev xwm harbor biofilms."
Kev rov ua dua yog lwm qhov teeb meem hauv kev txiav tshiab, Kerr tau hais. Nyob rau hauv cov mis nyuj, piv txwv li, cov kev niaj hnub yog tib yam, ib yam li cov automation, ua haujlwm tom qab ua haujlwm, ib hnub dhau ib hnub. Tsis yog li ntawd nrog tshiab txiav.
Kerr tau hais tias "Thaum koj txiav txim siab ua kom huv, txhua yam yuav dhau los ua phau ntawv," Kerr hais. Cov khoom txav ntawm qhib conveyors es tsis muaj cov kav dej. Kaum ob ntawm qhov sib txawv skews thiab sib tov yuav raug hu rau thaum ua haujlwm.
"Ua tus txheej txheem phau ntawv, koj yuav tsum vam khom tib neeg thiab tib neeg lub cev yog ib qho nyuaj los tswj," Kerr hais.
Tab sis tsis yooj yim sua. Nws tsuas yog siv cov txheej txheem, kev cob qhia thiab kab lis kev cai cog lus los tsim cov khoom nyab xeeb.
"Tej zaum cov txiv hmab txiv ntoo ua haujlwm ... tej zaum yuav muaj nws tus kheej loj hlob, ntim, xa khoom thiab cia txias," Kerr hais. "Tab sis ib zaug koj pib hlais, tsuav, txiav los yog txheej txheem, nws tau noj ib qho kev xav thiab txav mus rau lwm qhov.
"Koj ntiav cov neeg uas muaj lub tsev ntim khoom, tab sis tam sim no qhov no yog npaj txhij-rau-noj cov txiv lws suav rau lub qhaub cij ... nws yooj yim zoo nkauj, tab sis kev nqis peev yuav tsum tau ua kom paub tseeb tias txhua tus nkag siab tias nws npaj noj. ”
Kerr tau hais tias nws tau pom ntau lub tuam txhab ua haujlwm zoo thaum nws los txog rau kev nyab xeeb khoom noj - hloov cov khoom qub nrog cov qauv tshiab, yooj yim-rau-huv; txhim kho cov dej ntws thiab dej siab; adapting tshiab, zoo dua cog layouts; thiab txhawb kev koom tes thiab kev sib koom tes ntawm cov tuam tsev tsim khoom thiab kev saib xyuas.
Nyob rau hauv lub teeb pom kev tsis ntev los no ntawm kev sib kis hauv cov khoom tshiab, suav nrog lub caij nplooj zeeg kawg ntawm cov kab mob tua kab mob hauv cantaloupe los ntawm Jensen Farms hauv Holly, Colo., nws yog tib txoj hauv kev mus, Eisenberg tau hais.
Nws tau hais tias "Qhov xwm txheej hauv Colorado tsis tshua muaj, tab sis ... nws ua rau txhua tus sawv," nws hais. “Koj tsis tuaj yeem saib tsis tau qhov kev pheej hmoo. Nws siv sijhawm thiab nyiaj txiag los daws nws, tab sis koj tsis muaj kev xaiv. "