KuUK, masayendisiti kubva kuJames Hutton Institute vari kutsvaga nzira dzekubatsira indasitiri yembatatisi kurwisa chipembenene chine njodzi.
Potato cyst nematodes, kunyanya mhando Globodera pallidazvave zvichipararira zvakatsiga muUK mumakumi emakore apfuura, zvichikonzera kutyisidzira mukusimudzira kwemaindasitiri embatatisi, kunyanya mhodzi dzemapatatisi.
Kunyangwe zvakagamuchirwa zviri zviviri zvemutemo uye agronomic zvinomisikidza (kunyanya, kutenderera mukushandiswa kwemamaticides), kupararira kwematodes Globodera pallida iri kunetsekana neindasitiri nekuda kwekushaikwa kwemarudzi asingagadzike ane akakodzera agronomic zvivakwa.
Kurasikirwa kwecyst nematode-isina nyika pachiyero chiripo chekukura kwehuwandu hwezvipembenene kunogona kudzora zvakanyanya kana kutoparadza, semuenzaniso, iyo yeScotland indasitiri yembeu yemazamu mukati memakore makumi matatu.
Kubva pakuona kwekuberekesa, nzira inoshanda kwazvo yekugadzirisa nematodes uye kudzikisa kumwe kurasikirwa kwezvirimwa ndeyekuchinjisa kuiswa uye kutengeswa kwemarudzi embatatisi ane mwero wakakwira uye wakasimba wekupokana.
James Hutton Institute irikushanda pamwe nevafudzi kukambani yebhaotech yeJHL, vachishandisa mitsetse yekuzadza ine kuramba kwakasimba kubva Solanum tuberosum Boka andigena и S. vernei.
Chinangwa ndechekukudziridza yakanyanya kuongororwa mamakisi emaka akabatsira kusarudza (MAS) kubva kuongororwa kweanotevera chizvarwa kuteedzana (NGS) maseteti akawanikwa achishandisa echizvino genotyping matekinoroji senge dRenSeq (zvichibva pakuramba kwemajini mahemologues) uye genotyping nekuteedzera (GBS).
Iyo durability uye inoshanda pakurwisa kusagadzikana kusagadzikana kunoongororwa pane akasiyana nematode specimens kubva kuHutton Institute muunganidzwa.
Masayendisiti ane chinangwa chekuwana mamwe uye matsva masosi ekurwisa kubva kumarudzi embatata yemusango, parizvino mepu yekushora G. pallida в S. multidissectum и S. spegazzinii kuitira kuti usume kuramba uku.
Verenga zvakawanda: https://www.agroxxi.ru/