Masana kimiyya na kasar Sin sun kirkiro tsararrun "layin dankalin turawa mai inganci" tare da fasahar gyara kwayar halitta a cikin gagarumar nasara. Gwajin, karkashin jagorancin Huang Sanwen, mai bincike tare da Noma Cibiyar Nazarin Halittar Jini a Shenzhen (AGIS) a karkashin Kwalejin Kimiyyar Noma ta kasar Sin (CAAS), ta yi amfani da tsarin kwayar halittar dan adam wajen canza yanayin kiwo dankalin turawa daga yanayin sannu a hankali, ba tare da tarawa ba zuwa mai saurin tafiya.
Ba kamar sauran albarkatu ba, dankalin turawa, ana narkar da amfanin gona na tuber maimakon yaduwar iri. A sakamakon haka, noman dankalin yana fuskantar matsaloli da dama, wadanda suka hada da dadewar kiwo, rashin ingancin haihuwa, cututtuka da kuma cutar kwari, Huang, babban darakta na AGIS, ya fada wa kamfanin watsa labarai na China (CMG).
Huang ya kara da cewa, saboda rikitowar kwayar halittar sa, ingantaccen kwayoyin dankalin turawa da tsarin kiwo suna da saurin tafiya,
Don magance kalubalen noman dankalin turawa, Huang da tawagarsa sun kirkiro da "Tsarin Upotato" a shekarar 2015, da nufin maye gurbin noman ciyayi da ingantattun iri ta hanyar tsarin kwayar halitta da inganta saurin kiwo dankalin turawa da ingancin haihuwa.
“Dole ne mu fara warware matsalar rashin dacewar kai, wanda shine dankali baya samar da iri bayan kamun kai. Ta hanyar zabar kayan aiki da gyaran kwayar halitta, mun samu nasarar shawo kan matsalar tare da samar da iri, ”in ji Huang.
“A halin yanzu, mun kuma gano yadda za mu inganta kiwon lafiya da samar da kayan amfanin gona. Ta hanyar tsarin kwayar halitta, mun kawar da maye gurbi, tattare kwayoyin halitta masu kyau kuma a ƙarshe munyi noman dankalin mai suna 'Upotato NO. 1. ' Bayan gwaji, ya nuna kwazo kwarai. ”
Binciken shine aikace-aikace na farko na duniya game da “tsarin halittar jini” a cikin kiwon dankalin, a cewar CAAS. Abokan takwarorinsu na duniya sun amince da aikin ƙungiyar. "Wannan aikin yana da matukar mahimmanci saboda ya dace da ciyar da duniya," in ji Sofin Kamon, memba na Kwalejin Kimiyyar Turai. “Abin da Farfesa Huang da tawagarsa suka yi shi ne sun sake inganta dankalin. Sun sake inganta amfanin gona kusan tun daga farko. Technologywararren dankalin turawa da fasahar dankalin turawa suna da ban mamaki ƙwarai da gaske game da ɗaukar noman dankalin turawa zuwa zamani na noman tsire-tsire. ”
An gudanar da gwaji kan dankalin turawa mai suna "Upotato No. 1" a lardin Yunnan da ke kudu maso yammacin kasar Sin a watan Nuwambar bara. Abubuwan da aka samar sun kasance fiye da yadda ake tsammani a wannan Fabrairu.
Zhang Chunzhi, marubucin farko na takardar binciken ya ce, "Yawan amfanin dankalin turawa na farko ya kai kusan tan 3 a kan mu (kimanin tan 45 a kowace kadada), wanda ya yi daidai da yawan dankalin turawa a yankin." memba na AGIS, ya fadawa CMG.
"Yanzu muna bukatar gram 2 ne kawai na dankalin turawa don wata mu-mu, idan aka kwatanta da kilogram 200 na dankalin turawa a da, wanda hakan ke matukar rage farashin shuka."
A mataki na gaba, masu binciken za su karfafa binciken fasaha da bunkasuwa, don shirya wa kanfanonin dankalin turawa, in ji Zhang.