Sabon binciken filin daga Jami'ar Clarkson da ke jihar New York yana duban yadda ƙananan ƙwayoyin cuta za su iya tafiya daga wuraren aikin taki don rage yawan amfanin gona. Tawagar bincike, karkashin jagorancin Shane Rogers, masanin farfesa na injiniyan farar hula da muhalli, ya auna yawan ƙwayoyin cuta-ciki har da Salmonella da kuma E. coli- mai yiwuwa su yi tafiya a ƙasa daga wuraren aikace-aikacen taki.
"Manufarmu ita ce samar da tsari mai ma'ana don nazarin wannan hanya," in ji Rogers.
Tawagar ta yi amfani da bayanan filin don fahimtar yadda waɗannan ƙwayoyin cuta ke tafiya daga wuraren aikin taki don samarwa. Binciken ya dauki shekaru uku. Sun dauki samfurori a nesa da yawa daga wuraren da ake amfani da taki kuma sun auna kasancewar kwayoyin cutar da ke haifar da rashin lafiya.
Masu binciken sun yi amfani da tsarin kwamfuta don fadada fahimtar su.
"Ba zai yiwu a sami ma'auni ga kowane yanayi mai yuwuwa da zai iya kasancewa ba," in ji Rogers. "Misalan suna ba mu damar yin hasashen samar da gurɓatawa a cikin yanayi mai yuwuwa fiye da yadda ma'aunin mu zai iya bayarwa."
Wadannan sun hada da irin taki, filin gona, da yanayin yanayi a lokacin da ake shafa taki.
Kungiyar ta kuma kimanta hadarin rashin lafiya. Wannan ya ba ƙungiyar kyakkyawar fahimtar yadda yuwuwar wani zai iya yin rashin lafiya daga abin da ake samarwa lokacin da adadin ƙwayoyin cuta ya kasance.
Haɗa duk waɗannan bayanan, ƙungiyar ta gano cewa ya kamata a mayar da filayen noma daga wuraren da ake amfani da taki da aƙalla mita 160. Wannan nisa yakamata ya taimaka rage haɗarin rashin lafiyan abinci zuwa matakan yarda (1 cikin 10,000). Rogers ya jaddada cewa shawarar ita ce ga mafi ƙarancin koma baya.
"(mita 160 shine) mafi ƙarancin nisa wanda ya kamata a samar da masu noma tsakanin ayyukan aikace-aikacen taki da kuma samar da wuraren girma," in ji Rogers.
Ƙarin nisa da jinkiri tsakanin aikin taki da girbi zai ba da ƙarin kariya.
The binciken ya bayyana a cikin Journal of Environmental Quality. Wannan aikin ya sami goyan bayan Grant Initiative Initiative Competitive Grant da Aikin Noma Abinci da Bincike (AFRI) daga Cibiyar Abinci da Aikin Noma ta Kasa (NIFA) Shirin ingancin iska.