Miriwo isina mazuva ekupera
Supermarketti yeBritish Tesco yakazivisa danho rayo rekubvisa mazuva ekupera kubva pamichero nemiriwo 116 (kusanganisira maapuro, maranjisi, kabichi uye asiparagasi) yekudzora marara echikafu. Kubva kutanga kwegore rino, zvitoro zvikuru zveketani zvakatoita izvi nemhando dzinosvika makumi manomwe dzemichero nemiriwo.
Iyo kambani yakaita ongororo pakati pevatengi, uye inopfuura hafu yezviuru zviviri zvevatori vechikamu vakabvuma kuti kushaikwa kwemazuva ekupera kwepakeji kuchavatendera kuchengeta nekushandisa zvigadzirwa zvisina kurasikirwa nehunhu hwevatengi kwenguva yakareba. "Kufunga kusaprinta mazuva ekupera pane mamwe maratidziro ezvigadzirwa inzira yedu yekubatsira vatengi kudzikisa marara echikafu uye kuchengetedza mari," akadaro Mark Little, mukuru wezvekudya marara kuTesco. "Hazvina kunaka kuti chikafu chemhando yepamusoro chirasirwe kure, uye tichaita nepatinogona napo kuchichinja icho."
Pakupera kwaGumiguru 2018, Tesco CEO Dave Lewis akarayira kuti kuve nekujeka uye kuteverwa kwemarara ezvekudya mukati meketani yekutengesa, zvichizotevera vatengesi vakuru makumi maviri nemanomwe veTesco vakaburitsa yavo data kekutanga munhoroondo.
Iyo kambani yakamisikidza chinangwa chekuti hapana chigadzirwa chakakodzera uye chakachengeteka chekushandisa chinokandwa kure muzvitoro kana munzvimbo dzekuparadzira dzeTesco network kuUK, uye yatopfuura 70% yenzira yakarongwa munzira iyi.
Kubva pane ZviberekoNews
Kuchengetedza mushure mekuvhenekerwa
Kutanga kubva muna 2020, Russia ingangoshandisa radiation ionizing kugadzira chikafu (kunyanya nyama, mbatatisi uye zviyo). Sekureva kwepepanhau reIzvestia, Rusatom Healthcare, chikamu chehurumende Rosatom, inotarisira kupedzisa kuvandudza tekinoroji inoenderana panopera 2019.
Mushonga uyu unoshandiswa kushambidza mishonga mushure mekukohwa uye kuwedzera hupenyu hwavo pasherufu pasina kumwezve kuchengetedzwa. Ionizing mwaranzi ichadzvinyirira kuvandudza uye kubereka kwehutachiona (bhakitiriya, mavairasi, chakuvhuvhu), pamwe netupukanana tupukanana.
Mamwe matambudziko anozogadziriswa nerubatsiro rwekuratidzwa nemwaranzi: inogona kudzivirira kumera kwemidzi yezvirimwa panguva yekuchengetedza kwenguva yakareba, pamwe nekudzora kumera kwemichero nemiriwo mitsva isati yatengeswa.
Kunyangwe zvese zvakanakira, nyanzvi dzichiri kuongorora tarisiro yekutangisa tekinoroji munyika yedu nenzira dzakasiyana.
Sezvakataurwa naDmitry Leonov, mutevedzeri wasachigaro webhodhi remubatanidzwa weRusprodsoyuz, "kuunzwa kwehunyanzvi hwakadai kunofanirwa kutaurwa zvakanyatsonaka: nhasi hapana kubvumirana pakati pevasayendisiti nezvekukuvara kwavo kana kuchengetedzeka kuvanhu".
Rashid Alimov, murongi weprojekti yesimba remagetsi pabazi reGreenpeace muRussia, anobvumirana nemaonero ake: "Mhedzisiro yekudyiswa kwechikafu haina kunyatsonzwisiswa: kune humbowo hwekuti inozvishandura padanho remaseru". Uye zvakare, sekureva kwaAlimov, nemabatiro akadaro hapana vimbiso yekuparadzwa kwehutachiona hwese kunyangwe pamayero makuru emwaranzi, uye chigadzirwa chingarasikirwa nekunhuhwirira kwadzo kana imwe yakanangana kuoneka. Kukuvadza kana kuparadza mavitamini (E uye B1) uye mapuroteni anogona zvakare kuitika.
Kune rimwe divi, sekureva kwesainzi director weFederal Research Center yeNutrition neBiotechnology Viktor Tutelyan, kushandiswa kweionizing radiation yekugadzira chikafu tekinoroji kunoomerwa kwazvo pasi, izvo zvinofanirwa kuita kuti ive yakachengeteka kuvanhu. Iyo nyanzvi yakasimbisa kuti kugadzirisa pasi pano kwakasikwa zvakanyanya kuitira kuti riwedzere hupenyu hwesherufu hwechigadzirwa zvigadzirwa.
Kubva pane zvigadzirwa kubva mupepanhau reIzvestia
Kusunungura hogweed
Masayendisiti eInstitute of Biology yeKomi Scientific Center yeUral Bazi reRussia Academy yeSainzi (Syktyvkar) vari kuita chiedzwa chekugadzira nzira ine hunyanzvi hwekubvisa hogweed raSosnovsky. Muchikamu chidiki chekudzora kwekukura kwehogweed, biologist dzakawana kutsakatika kwakakwana kwemuti wesora.
Iyo nzira yekudzora hogweed inoenderana nekuona mwero wekurwisa wehuswa kune kutonhora kutonhora.
Iye zvino masayendisiti anotarisira kutsvaga kudziya kwevhu iro iro hogweed rinomera mumwaka wechando. Kuti uite izvi, nyanzvi dzinoisa sensors tembiricha muminda.
Sekureva kwenyanzvi, mabhureki epasi pevhu nembeu yemasora inofa patembiricha kubva -12 ° C, asi munguva yechando chirimwa chinodzivirirwa zvakavimbika nevhavha yechando. Kana kuverenga kweve biologist kukave kwakaringana, zvichave zvakakwana kubvisa chando kubva munzvimbo dzinowanikwa masora munguva yechando. Mune ramangwana, iyi nzira inogona kupararira munyika yese.
Kubva pane zvigadzirwa kubva KVEDOMOSTI.RU
Shock masora
Nyika dzekuEurope dziri kutsvagawo nzira dzekudzora sora pasina kushandisa mishonga yesora. Mhinduro inogona kuve yekuvandudza kwekambani yeBritish RootWave, iyo yakahwina mubairo wepamusoro weVatongi 'Sarudzo mu2018 kuFoodBytes muLondon.
Nyanzvi dzeMudziWave dzakagadzira murimi uyo, mukufamba achiyambuka munda, kuburikidza neakasarudzika elektrode, inopa ivhu nemagetsi magetsi anouraya masora. Kuisirwa kwakadaro kunokwanisa kubata chero sora nekukwirira kwemasendimita mashanu.
Iyo kambani yakagamuchira rubatsiro rwekuvandudzwa kweiyo yakazara yakazvimiririra yekurima mhinduro mune huwandu hwemamiriyoni e1,3 euros. Parizvino, chirongwa ichi chiri kukwezva varimi uye vanobatsirana pakati pevanogadzira michina yekurima. Varimi vatsva vanotarisirwa kuenda kunotengeswa muna 2020.
Kubva pane ZviberekoNews
"Plastic" kubva mbatatisi
Mumwe mudzidzi paLund University (Sweden) Pontus Ternqvist akagadzira chinyorwa chakafanana nepurasitiki muzvivakwa, asi ane mukana wakakosha: ruzivo rwunoora kuita zvinhu zvakachengeteka kune zvakasikwa mumwedzi isingasviki mwedzi miviri.
Iyo nyowani nyowani yakatumidzwa zita rePotato Plastiki, sezvo ayo makuru mairi ari mbatatisi starch nemvura. Iyo yekugadzira tekinoroji iri nyore: mvura uye starch zvinopisa kune yakasviba musanganiswa, zvobva zvaiswa mune yakasarudzika mafuru uye kupisa zvakare kudzamara icho chinhu chave chakasimba. Nekudaro, inogona kushandiswa kugadzira zvinhu zvechero chimiro uye neruvara, semuenzaniso, zvigadzirwa zvinoraswa.
Iyo projekiti yekugadzirwa kwe "mbatatisi mapurasitiki" yakasvika kumagumo emakwikwi epasi rose mumunda weindasitiri dhizaini uye dhizaini dhizaini Iyo James Dyson Mubairo, uye munyori wayo akagamuchira 22 zviuru SEK kuita zano.
Kubva pane zvigadzirwa kubva kuRossiyskaya Gazeta