Cov kws tshawb fawb ntawm Canada-Manitoba Crop Diversification Center (CMCDC) tab tom nrhiav cov tswv yim uas yuav txo qis kev ua haujlwm ntawm kev tshem cov qos yaj ywm ntsuab thaum lub caij nplooj zeeg, xws li Alexis Stockford qhia rau Manitoba Co-operator.
Qhov kev xyaum yog pitched raws li kev tswj xyuas tiv thaiv kab mob xws li black dot, verticillium wilt, thaum ntxov blight thiab lwm yam kab mob uas nqa nyob rau hauv qos qoob loo residue.
Kev sib xyaw ua ke ntawm kev tshem tawm cov vine thiab kev sib hloov tuaj yeem txo qhov kev cia siab ntawm kev tswj tshuaj khoom, tab sis nyob rau hauv kev xyaum, kev cuam tshuam rau kev ua hauj lwm-flow ua rau nws ib tug nyuaj proposition. Zachary Frederick, siv qos yaj ywm tshawb fawb agronomist ntawm ntau qhov chaw nyob ze Carberry, hais tias kev tshem tawm txo cov kab mob siab. Ua ke nrog kev sib hloov, ntau yam kab mob no tuaj yeem khaws cia rau ntawm qhov chaw.
"Ntau ntawm cov fungi no xav kom cov txiv hmab txiv ntoo tawg kom rov qab inoculum rau hauv av, tshwj xeeb tshaj yog verticillium thiab dub dot. (Lawv yog) cov neeg sib tw tsis zoo nrog lwm cov fungi, yog li lawv tau txais squatter txoj cai los ntawm kev kis cov nroj tsuag thaum ntxov lub caij, colonizing nws thaum nws noj qab nyob zoo thiab ciaj sia, thiab ces lawv tua cov nroj tsuag thiab loj hlob lawv micro-sclerotia ua ntej lwm yam fungi, ”nws hais.
Ib qhov chaw: https://www.potatonewstoday.com
