A cikin garin chaogewenduer, banner na wulatehou, birnin Bayannaoer, Mongoliya ta ciki, da nufin magance matsalolin mummunar zaizayar da iska ta fallasa raunukan da ke cikin gurɓatacciyar ciyawar ciyawa, ƙasa bakarara da jinkirin farfadowa da tsire-tsire, masu bincike sun haɓaka fasahar farfaɗo da ƙazamar ciyayi da suka haifar da su. microbial Organic cakuda. Wannan fasaha tana amfani da ƙwayoyin cuta masu gyara nitrogen, cellulose masu lalata ƙwayoyin cuta da bambaro don samar da cakuda kwayoyin halitta, Fesa cakuda a cikin yankin maido da ciyayi don haifar da samuwar ɓawon ƙasa na iya sanya yashi kayyade nau'in shuka na fallasa rauni na ƙasƙantaccen ciyawar ciyawa. , ta yadda za a gane saurin gyara gurɓatattun halittu.
Wannan sabuwar fasaha ta samo asali ne daga babban shirin bincike da ci gaba na kasa "aiki na lalata fasahar sarrafa ciyayi da nuna hamada", wanda kuma yana daya daga cikin sabbin nasarorin da aka samu tun bayan aiwatar da aikin. Jami'o'i 20, da cibiyoyin bincike na kimiyya da tashohin ciyayi 20 ne suka aiwatar da aikin, ciki har da kwalejin kimiyya ta kasar Sin, kwalejin kimiyyar aikin gona ta kasar Sin, jami'ar al'ada ta Beijing da kungiyar mengcao.
Bisa la'akari da matsalolin da ciyayi da ke kan raunin da aka fallasa na ciyayi mai tsananin hamada ba su da yawa kuma ba za a iya gyara irin shuka ba, aikin ya ɓullo da "fasaha na zamani na shingen yashi na inji da gyaran yashi na kwayoyin halitta na sababbin kayan don gaggawar magani. ciyayi mai tsananin hamada”. Wannan fasahar tana amfani da dogon jakunkuna na yashi da aka yi da ƙarancin farashi da sauƙin aiki da kayan aikin polylactic acid mai sauƙi don saita shingen shingen yashi nau'in grid, haɗe tare da fasahar shuka Artemisia ordosica tsaba a cikin shingen yashi, Yana magance matsalar gyarawa. tsaba a kan yashi mai sauri kuma ana iya amfani da su don maido da saurin yashi mai tsananin yashi.
Lokacin aikawa: Jul-01-2022