Cov neeg hlau nruab nrog lub teeb ci ci ultraviolet uas roam vineyards thaum hmo ntuj ua pov thawj tias tua cov hmoov txhaws nrawm, muaj kev puas tsuaj rau ntau cov qoob loo, suav nrog txiv hmab.
Cov kws tshawb nrhiav ntawm Cornell AgriTech hauv Geneva, New York, tau koom tes nrog SAGA Robotics hauv Norway los tsim thawj chav ua lag luam robotic, thiab lub tsheb loj thauj neeg hlau yuav tshwm sim nyob rau hauv khw xyoo no.
Lub caij nplooj ntoo hlav no, cov kws tshawb nrhiav tau siv ob tug neeg hlau los ua cov kev sim ntawm Chardonnay cov txiv hmab ntawm ob lub chaw - Cornell AgriTech kev tshawb fawb vaj txiv hmab hauv Geneva, thiab ntawm Anthony Road Wine Co. hauv Penn Yan, New York.
Cov kev tshawb fawb ntawm Cornell txog kev siv UV teeb ci los tua cov kab mob ua rau cov hmoov av hmoov av txhawm rau rov qab xyoo 1991, thaum kev sim kev koom tes nrog University of Florida tau ua tiav cov tshuaj tua kab mob ua paug rau cov pos nphuab hauv cov chaw sim plaub xyoos dhau los. Kev soj ntsuam kab noj tshiab kawg txwv tsis tsuas yog ua hmoov qhuav xwb, tab sis kuj muaj lwm cov kab mob uas hu ua downy mildew. Kev sib koom tes nrog lwm cov tsev kawm ntawv tseem tau coj mus rau kev sim nrog cov taub, taub, taub, hops, basil thiab industrial hemp.
Cov txheej txheem UV-lub teeb yog qhov kev daws teeb meem tawm tsam hmoov thiab qis, uas tuaj yeem hloov kho cov tshuaj tua kab tsuag hauv ib lub caij nyoog ib zaug, ua rau cov tuam txhab tshuaj lom neeg tshuaj lom neeg ntau pua pua lab hauv kev txhim kho.
Lance Cadle-Davidson, tus kws tshawb fawb soj ntsuam cov kws tshawb fawb ntawm Grape Genetics Research Unit ntawm United States Department of Agriculture's Agricultural Research Service hauv Geneva hais tias "Txhua qhov chaw cog txiv hmab yuav loj hlob tuaj, cov neeg cog qoob loo yuav tsum txhawj txog cov hmoov qhuav. tus khub ntawm peb tes num.
UV lub teeb neeg hlau npe hu ua Thorvald, siv rau kev kho mob ntawm cov txiv hmab hauv lub chaw tshawb xyuas Cornell AgriTech thaum tsaus ntuj. Cadle-Davidson, uas kuj yog tus pab tus xibfwb nyob rau ntawm Cornell Lub Tsev Haujlwm Saib Xyuas Lub Tuam Txhab Hais tias, "Tus neeg cog txiv cawv feem ntau yuav tsuag tshuaj tua cov tshuaj fungicides rau cov tshuaj tua kab mob zoo li 10 mus rau 15 zaug nyob rau txhua xyoo,".
Powdery mildews tau sib koom ua ke nrog cov nroj tsuag lawv tawm tsam ntau lab xyoo thiab feem ntau tsim kho cov tshuaj tiv thaiv tshuaj. Tab sis lawv cov kev hloov pauv tseem ua rau lawv tsis muaj zog: kev yoog raws li ntuj mus rau lub teeb.
UV teeb ua rau DNA txawm hais tias muaj ntau yam muaj sia tau tsim biochemical tiv thaiv qhov kev puas tsuaj no, uas cuam tshuam los ntawm lub teeb xiav pom nyob rau hauv tshav ntuj.
"Dab tsi ua rau peb muaj peev xwm siv UV los tswj cov nroj tsuag pathogens yog peb thov nws thaum hmo ntuj," Gadoury tau hais. "Thaum tsaus ntuj, Cov kab mob tsis tau txais lub teeb xiav thiab qhov kev hloov kho tsis ua haujlwm."
Cadle-Davidson tseem tab tom txhim kho kev thev naus laus zis hauv kev koom tes nrog cov kws tshawb fawb ntawm Carnegie Mellon University uas yuav tshawb pom thiab muaj ntau npaum li cas rau ntawm nplooj tawv nqaij nplooj.
Cadle-Davidson hais tias "Tam sim no tam sim no nyob rau version 1.0 ntawm kev kho mob UV neeg hlau, uas siv rau tib lub teeb ntawm UV ci rau txhua txhua lub txiv hmab tsis hais nws tsis muaj mob lossis noj qab haus huv," Cadle-Davidson tau hais. "Peb lub zeem muag ntev yog peb yuav muab cov kev kuaj pom thiab kho kom zoo thoob plaws lub vaj txiv hmab rau hauv txoj kev siv nyiaj."
