#Microplastics #Nanoplastics #Agriculture #EnvironmentalImpact #SustainableFarming #ResearchInitiative #CzechRepublic #MendelUniversity #CzechAcademyofSciences #TechnologicalInnovation
I nā makahiki i hala iho nei, ua lilo ka micro a me nanoplastics i mea nui o ka nānā honua. Wahi a ka ʻikepili UN, ʻoi aku ka nui o ko mākou moana ma luna o 50 trillion microplastic particles, he 500 mau manawa ʻoi aku ka nui ma mua o nā hōkū o kā mākou galaxy. ʻOiai ʻo ka loaʻa ʻana o nā microplastics i loko o nā kino wai i kākau nui ʻia, nele ka ʻikepili pololei ma nā wahi ʻē aʻe. Ua hoʻomaka ka poʻe noiʻi mai ke kula ʻo Mendel University's Agronomic Faculty ma Brno, me ka hui pū ʻana me nā hoa hana mai ka Czech Academy of Sciences, i kahi misionari e ʻimi ai i ka laha ʻana o nā mea palaka i ka mahiʻai.
Ua hōʻike ʻia kahi noiʻi a ka World Wildlife Fund e ʻai nā kānaka ma kahi o ʻelima mau kalama microplastics i kēlā me kēia pule, e like me ka nui o kahi kāleka hōʻaiʻē. He nīnau koʻikoʻi ka hopena o ka ʻai ʻana i ka plastic i ke kino o ke kanaka. ʻOiai ʻo ka hapa nui o nā microplastics i ʻike ʻia e hoʻopau ʻia, kū mai nā hopohopo e pili ana i nā nanoplastics, hiki ke komo i ke kahe koko a loaʻa i ka waiū umauma a me ka lolo kanaka, e like me ka mea i hōʻike ʻia e Pavel Horký mai ka Institute of Animal Nutrition and Forage Crops ma Mendel University.
Ke manaʻo nei ka hui noiʻi o Horký e hoʻomohala i kahi kahua ʻike no ka nānā ʻana i ka noho ʻana o nā micro a me nā nanoplastics ma ke kaulahao meaʻai, mai ka lepo a me nā mea kanu a hiki i nā ʻano holoholona a me nā kino kanaka. ʻO ka papahana, i hoʻomaka i ka pūnāwai i hala, ke kālailai nei i nā laʻana mua.
Ma waho aʻe o nā hoʻokolohua holoholona, hoʻolālā nā mea noiʻi i nā hoʻāʻo hale ʻōmaʻomaʻo. E hoʻopili ʻia nā microplastics i ka lepo kahi e kanu ʻia ai nā mea kanu maʻamau e like me ke kulina a me ka palaoa. E nānā ka haʻawina i ka neʻe ʻana o nā plastics mai ka lepo a i nā wahi like ʻole o nā mea kanu.
ʻO kahi pahuhopu o ka papahana e pili ana i ka palapala ʻana i ka hiki ʻana mai o nā microplastics ma ka ʻāina mahiʻai kokoke i nā ʻōpala ʻōpala. Manaʻo ʻia nā hopena mai kēia ʻāpana o ka noiʻi ma hope o kēia makahiki. He mea koʻikoʻi ka hui pū ʻana me nā noi kūpono no ka papahana, a ma ka pae hope, e nānā pono nā mea noiʻi i nā micro a me nā nanoplastics ma nā mahiʻai i koho ʻia ma nā ʻāpana ʻo Moravia Hema a me Vysočina o Czech Republic.
ʻO ka mea hana loiloi hope loa i hoʻomohala ʻia e nā mea noiʻi manaʻo e hāʻawi ʻia i ka ʻoihana kalepa. E like me nā loiloi o kēia manawa no nā mycotoxins a i ʻole nā antibiotics, hiki ke lilo ka nānā ʻana i ka microplastic i mea maʻamau, ʻoi aku ka nui o ka mahiʻai organik. Hiki i ke ala ke loaʻa ka noi ma mua o ka mahiʻai, hiki i ka hoʻokele aupuni a me nā ʻiʻo kanaka.
Hoʻokomo nā microplastics i ke ʻano ma o nā ala nui ʻelua: nā microplastics mua, aia i loko o ke kaiapuni ma ke ʻano he mau ʻāpana liʻiliʻi, me ka hapakolu o ka hoʻomaka ʻana mai ka holoi lole synthetic, a kokoke i kanakolu pākēneka i hana ʻia i ka wā o ke kāhili. Hoʻohui ʻia, kū mai nā microplastics lua mai ka haki ʻana o nā huahana plastik nui e like me nā ʻeke a i ʻole nā hue.
ʻO kēia papahana noiʻi hui e Mendel University a me ka Czech Academy of Science, i kālele ʻia i ka nānā ʻana i nā micro a me nā nanoplastics, e hoʻomau ʻia a hiki i 2025, kākoʻo ʻia e ka Czech Republic's Technological Agency ma lalo o ka papahana Environment for Life.
Ka hopena: ʻO ka haʻawina e pili ana i nā microplastics i ka mahiʻai ʻaʻole wale e hoʻomālamalama i nā pilikia e hiki mai ana i ke olakino kanaka a me ke kaiapuni akā e hōʻike pū ana i ke koʻikoʻi o nā hana mahiʻai hoʻomau. Ke holomua nei ka noiʻi, ʻike ʻia ʻo ka hoʻoponopono ʻana i ka pilikia microplastic e pono ai ka hui pū ʻana ma waena o ka ʻoihana kula, ʻoihana, a me nā mea hana kulekele. Pono ka poʻe mahiʻai a me nā mea pili i ka mahiʻai e hoʻomau i ka ʻike e pili ana i nā ʻike e kū mai ana e hoʻokō i nā hana e kōkua ai i kahi olakino olakino a hoʻomau.