Saynis yahanadu waxay daabaceen mid ka mid ah maqaaladii ugu horeeyay ee saynis ah oo ku saabsan fumigant ka dhanka ah nematodes ee baradhada
Wax walba waxay ku bilowdeen xiiso. Sidee fumigant caadi ahaan loo isticmaalo si loo xakameeyo nematodes ee hababka koraya baradho saamayn bulshooyinka microbial ciidda?
Si loo baadho arrintan, saynisyahano ka socda Jaamacadda Colorado State iyo Jaamacadda Gobolka Oregon waxay isticmaaleen farsamooyin isku xigxig ah oo cusub si ay u daraaseeyaan isbeddelada qaab dhismeedka bakteeriyada ciidda iyo bulshooyinka fangas iyaga oo ka jawaabaya codsiga 1,3-dichloropropene ee beeraha baradhada ee waqooyi-galbeed ee Maraykanka.
Cilmi-baaristoodu waxay muujisay in fumigant-ku leeyahay saameyn aad u yar.
1,3-Dichlororopene waa unug dabiici ah oo loo isticmaalo sida sunta cayayaanka si loo xakameeyo nematodes (roundworms) taas oo yaraynaysa dhalidda dhirta badan.
In kasta oo ay si baahsan u isticmaasho, wax yar ayaa laga og yahay saamaynta fumigant-ku ku leeyahay noolaha kale ee ciidda. Maqaalkii ugu dambeeyay, oo lagu daabacay helitaanka furan ee Phytobiomes Journal, wuxuu ahaa mid ka mid ah daabacaadadii ugu horreeyay ee saameynta maamulka nematode, oo ay ku jiraan gaar ahaan 1,3-dichloropropene, ee microflora ciidda.
"Waxaan ogaanay in ay xiiso u leedahay in kaliya saameyn yar oo 1,3-D ah ayaa lagu arkay labadaba bakteeriyada iyo fungal bulshooyinka, taas oo soo jeedinaysa in carradu ay noqon karto nidaam deegaan oo waara, iyo fumigants-yadu ma yeelan karaan saameyn muddo dheer ah dhammaan bulshada microbial," ayuu yiri saynis yahan Kenneth Frost.
Daraasadu waxay sidoo kale ogaatay in celceliska waxtarka 1,3-D lagu qiyaasay inuu yahay 98% dhammaan nematodes la bartay, oo ay ku jiraan kuwa saameeya nidaamka xididka.
Natiijo ahaan, qorayaashu waxay soo jeedinayaan in dhaqamada kale ee beeraha, sida beerashada, isticmaalka dalagyada daboolka, waraabka, iyo wixii la mid ah, ay saameyn badan ku yeelanayaan bulshada microbial marka loo eego isticmaalka fumigants ee hababka beeritaanka baradhada.
Weli waxaa jira meel loogu talagalay cilmi-baaris dheeraad ah oo noocan oo kale ah, Frost ayaa yiri: "Waxaan aaminsanahay in daraasadda qaab-dhismeedka bulshooyinka microbial ciidda si looga jawaabo xeeladaha maareynta dalagyada kala duwan, oo ay ku jiraan isticmaalka sunta cayayaanka, waxay ugu dambeyntii caawin doontaa beeralayda inay si fiican u daryeelaan caafimaadka ciidda iyo microbiomes ciidda. si loo kordhiyo wax soo saarka."
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