Wata sabuwar hanyar yaƙar cututtukan amfanin gona ta amfani da ƙwayoyin cuta na ƙasa masu fa'ida ta fito daga haɗin gwiwar kimiyya da masana'antu.
Tawagar masana kimiyya daga Cibiyar John Innes (Birtaniya) ta ware tare da gwada daruruwan nau'ikan kwayoyin cutar Pseudomonas daga kasar da aka tattara daga wuraren gonaki, sannan suka jera kwayoyin halittar 69 daga cikinsu.
Ta hanyar kwatanta nau'ikan waɗannan ƙwayoyin cuta waɗanda ke hana aikin cututtukan cututtukan cututtukan cututtukan cututtukan cututtukan cututtukan cututtukan cututtukan cututtukan cututtukan fata don kare amfanin gona dankalin turawa daga kwayoyin cuta.
Bayan haka, ta hanyar yin amfani da nau'ikan sunadarai da kwayoyin halitta da gwaje-gwaje daban-daban, masanan sun nuna cewa samar da kananan kwayoyin halitta da ake kira cyclic lipopeptides na da matukar muhimmanci wajen shawo kan scab dankalin turawa (cutar kwayoyin cuta da ke haifar da babbar illa ga noman dankalin turawa). Waɗannan ƙananan ƙwayoyin cuta suna da tasirin ƙwayoyin cuta akan ƙwayoyin cuta masu haifar da scab kuma suna taimakawa ƙwayoyin Pseudomonas masu amfani don ƙaura da mamaye tushen shuka.
Gwaje-gwajen sun kuma nuna cewa ban ruwa yana haifar da gagarumin canje-canje a cikin nau'ikan jinsin halittu na Pseudomonas a cikin ƙasa.
Binciken, wanda aka buga a eLife, yana ba da hanyar da masana kimiyya za su iya yin nazarin microbiome na kusan kowane yanki na filin kuma suyi la'akari da ƙasa daban-daban, agrochemical da yanayin muhalli.
Yin amfani da ci gaba a cikin jerin kwayoyin halitta masu saurin gaske, masana kimiyya za su iya gwada microbiome na ƙasa don ƙwayoyin cuta masu amfani kuma su tantance wane nau'in kwayoyin da aka samar don kashe ƙwayoyin cuta. Mataki na gaba shine yadawa da mayar da kwayoyin halitta masu amfani zuwa filin guda.
Mahimman aikace-aikace don haɓaka microbiome sun haɗa da yin amfani da cocktails na kwayan cuta zuwa saman tubers azaman fesa ko kai tsaye cikin ƙasa ta amfani da ban ruwa mai ɗigo.