Kafukufuku watsopano kuchokera ku Utah Water Research Laboratory wapeza kuti nanotechnology imatha kuchepetsa kuwononga chilengedwe paulimi ndipo posachedwa ikhoza kupereka phindu lalikulu pazachuma.
Feteleza wamba ndi mankhwala ophera tizilombo akhala akugwirizana ndi kuchuluka kwa mpweya wowonjezera kutentha komanso kuwonongeka kwa chilengedwe, monga kufalikira kwa eutrophication. Izi zadzetsa kuunika kwaulimi ndipo zapangitsa asayansi kulingalira njira zina kapena zatsopano zomwe zingachepetse vutoli. Chimodzi mwazinthu zatsopanozi ndi kugwiritsa ntchito nanotechnology popanga feteleza ndi mankhwala ophera tizilombo.
Ofufuza a Utah Water Research Laboratory, akugwira ntchito ndi gulu lapadziko lonse la asayansi, adafuna kumvetsetsa ngati nanotechnology ingapange feteleza ndi mankhwala ophera tizilombo omwe amatulutsa mpweya wowonjezera kutentha komanso kukhala wopindulitsa pachuma. Kafukufukuyu, motsogozedwa ndi Yiming Su wa Utah Water Research Laboratory ndi USU Department of Civil and Environmental Engineering, adapeza kuti pogwiritsa ntchito nanotechnology, agrochemicals achikhalidwe amatha kusinthidwa kukhala chilinganizo chogwira ntchito komanso chothandiza kwambiri, zomwe zimapangitsa kuti alimi apindule kwambiri komanso achepetse kuchepa kwachuma. kukhudza chilengedwe.
Ofufuzawo adasindikiza pepala mu Zakudya Zachilengedwe pofotokoza zabwino zonse za nanofertilizers ndi nanopesticides komanso kufunikira kokhathamiritsa ukadaulo watsopano kuti upitilize kutengera. Ngakhale kuti nanotechnology imatha kupulumutsa ndalama kwa alimi pamlingo wocheperako, sinakonzekere kugwiritsidwa ntchito mofala.
"Ngakhale kuti pali zofukufuku zambiri zowonongeka, sizinadziwike ngati zatsopano za nano-enabled agrochemicals zimathandiza kuti chitukuko chikhale chokhazikika cha ulimi," adatero Su. Funsoli lidapangitsa kuti pakhale kuwunika kwa phindu la mtengo ngati ma nanofertilizers ndi mankhwala ophera tizilombo anali ogwirizana ndi chilengedwe komanso kuti alimi awonjezere mtengo wowonjezera.
Feteleza ndi mankhwala ophera tizilombo opangidwa ndi nano amagwira ntchito posintha ma agrochemicals achikhalidwe kukhala nano formula yomwe imapereka zakudya m'njira yolunjika. Izi zimapangitsa kuti feteleza ndi mankhwala ophera tizilombo azigwira ntchito bwino komanso zimachepetsa kuwononga chilengedwe. Ngakhale kuti pali ndalama zomwe zimayenderana ndi nanotechnology muulimi, Su ndi gulu lake akuyembekeza kusonyeza momwe ndalamazi zingapangidwire ndikupereka bwino kwapamwamba kwa nano zakudya ndi mankhwala ophera tizilombo kumalo oyenera mkati mwa chomera. Izi zimachepetsa kuchulukitsitsa kwa feteleza ndi mankhwala ophera tizilombo, komanso kuchepetsa kuwonongeka kwa chilengedwe.
Kuphatikizika kwa kafukufuku wowonjezereka ndi ndalama mu nanotechnology zitha kukhala zopindulitsa pakukwaniritsidwa kwake. Ponseponse, kafukufukuyu akupereka umboni wamphamvu wosonyeza kuti luso la nano-enabled agrochemicals likuyimira gawo lalikulu pakufuna ulimi wokhazikika ndi kupanga chakudya.
Gwero: https://www.usu.edu