#Microplastics #Nanoplastics #Agriculture #EnvironmentalImpact #SustainableFarming #ResearchInitiative #CzechRepublic #MendelUniversity #CzechAcademyofSciences #TechnologicalInnovation
Mumakore achangopfuura, micro uye nanoplastics yakawedzera kuve yekutarisa kwepasirese. Zvinoenderana nedata reUN, makungwa edu ane 50 trillion microplastic particles, zvinoshamisa zvakapetwa ka500 kupfuura nyeredzi dziri mugwara redu renyeredzi. Nepo kuvapo kwemicroplastics mumitumbi yemvura kwakanyorwa zvakanyanya, data chaiyo iri kushomeka mune dzimwe nzvimbo. Vatsvagiri veMendel University's Agronomic Faculty muBrno, vachibatsirana nevamwe kubva kuCzech Academy yeSainzi, vatanga basa rekuongorora kuti zvikamu zvepurasitiki zvakapararira sei mukurima.
Ongororo yakaitwa neWorld Wildlife Fund inoratidza kuti vanhu vanodya magiramu mashanu emicroplastics pasvondo, yakaenzana nekukura kwekadhi rechikwereti. Izvo zvinogona kuitika zvekupinzwa kwepurasitiki kwakadaro pamuviri wemunhu kunoramba kuri mubvunzo unokosha. Kunyange zvazvo microplastics yakawanda ichizivikanwa kuti yakabviswa, kunetseka kunomuka pamusoro pe nanoplastics, iyo inogona kupinda muropa uye yakawanikwa mumukaka wezamu uye uropi hwevanhu, sezvakasimbiswa naPavel Horký kubva kuInstitute of Animal Nutrition uye Forage Crops paMendel University.
Chikwata chekutsvagisa chaHorký chine chinangwa chekugadzira chikuva chekuongorora kuvepo kwemicro uye nanoplastics mucheni yechikafu, kubva muvhu nezvirimwa kusvika kumitezo yezvipfuyo uye zvingangoita, miviri yevanhu. Iyo purojekiti, yakatangwa muchirimo chapfuura, parizvino iri kuongorora masampuli ekutanga.
Mukuwedzera kune kuedza kwemhuka, vatsvakurudzi vanoronga kuedza kwegreenhouse. Microplastics inozoiswa muvhu panozodyarwa mbesa dzinowanzorimwa sechibage negorosi. Ongororo iyi ichaongorora mafambiro anoita mapurasitiki kubva muvhu kuenda kunzvimbo dzakasiyana dzezvirimwa.
Chinhu chidiki-chinangwa chepurojekiti chinosanganisira kupeta kuitika kwemicroplastics muvhu rekurima pedyo nemarara emarara. Mhedzisiro kubva muchikamu ichi chetsvagurudzo inotarisirwa gare gare gore rino. Kudyidzana nemashandisirwo anoshanda kwakakosha pachirongwa ichi, uye muchikamu chekupedzisira, vaongorori vachatarisisa zvakananga micro uye nanoplastics pamapurazi akasarudzwa muSouth Moravia neVysočina matunhu eCzech Republic.
Chishandiso chekupedzisira chekuongorora chakagadzirwa nevatsvaguri chine chinangwa chekupihwa kune chikamu chekutengesa. Zvakawanda sekutarisa kwazvino kwemycotoxins kana mishonga inorwisa mabhakitiriya, kutarisa kuvepo kwemicroplastic kunogona kuve chiyero, kunyanya mukurima organic. Iyo nzira inogona zvakare kuwana kushandiswa kunze kwekurima, zvingangoita mukutonga kwehurumende uye kunyangwe munyama yemunhu.
Microplastics inopinda muzvisikwa kuburikidza nenzira mbiri huru: yekutanga microplastics, iripo munharaunda sezvikamu zvidiki, uye chikamu chinodarika chetatu chinobva mukuwachwa kwembatya dzekugadzira, uye ingangoita makumi matatu muzana kugadzira panguva yekupfeka matayi. Pamusoro pezvo, sekondari microplastics inomuka kubva mukuparara kwezvakakura zvigadzirwa zvepurasitiki senge mabhegi kana mabhodhoro.
Iyi purojekiti yakabatanidzwa yekutsvagisa neMendel University neCzech Academy yeScience, yakatarisana nekutarisa diki uye nanoplastics, yakarongerwa kuenderera kusvika 2025, ichitsigirwa neCzech Republic's Technological Agency pasi pechirongwa cheEnvironment for Life.
Mhedziso: Chidzidzo che microplastics mune zvekurima hachingojekese njodzi dzinogona kuitika kuhutano hwevanhu uye nharaunda asi zvakare inosimbisa kukosha kwekuita kurima kwakasimba. Sezvo tsvagiridzo ichifambira mberi, zvinova pachena kuti kugadzirisa nyaya yemicroplastic kunoda kubatana pakati pevadzidzi, indasitiri, uye vanogadzira mitemo. Varimi nevane chekuita nekurima vanofanira kugara vachiziva nezvezviwanikwa zvekushandisa maitiro anobatsira kune ramangwana rine hutano uye rakasimba.