Masana kimiyya na bincike na PEI suna neman hanyoyin da za su shuka dankalin turawa mai juriya

Masana binciken kimiyya guda biyu akan PEI sun share bazararsu suna kokarin shuka dankakken dankalin turawa, wanda ya fi jurewa fata da fure, wadanda matsaloli ne masu tsada ga masu noman dankalin.

Rick Peters, masanin cututtukan kayan lambu na Aikin Gona da Agri-Food Canada a Charlottetown, ya ce "Cutar da ake samu a zahiri tana faruwa ne daga wata kwayar cuta da ke cikin ƙasa kuma za ku iya samun ta kusan ko'ina, ba ma dole ba ne a cikin ƙasar noma."

“Yana haifar da gagarumar rauni akan dankalin. Yana da matukar lalacewa, don haka a bayyane ga dankalin turawa, ba shi da kyau ga darajar kasuwa, ”in ji Peters.

"Wani lokacin kuma yakan haifar da ramuka masu zurfin gaske kuma hakan na shafar samar da soyayyen faransan, suma, saboda dole ne ku bare dankalin da yawa dan kawar da wadancan ramuka."

• Binciken PEI yana samo asali ne daga cututtukan da ke saurin mutuwa

• Kayan amfanin gona na PEI, manoma suna fama da busassun filaye

Scab a kan karuwa

Peters ya ce PEI ta sami lokacin dumi, lokacin rani a cikin shekaru huɗu da suka gabata kuma hakan ya haifar karin lokuta na scab.

Peters ya ce "Cututtukan da zan saba sa ran samu a nan, kamar ƙarshen cutar, ba ma gani," in ji Peters.

“Maimakon haka muna ganin mafi yawan scab, yawancin abubuwa kamar ɓarna da wuri da launin ruwan kasa akan ganye. Don haka nau'ikan nau'ikan cututtukan cuta da na cuta fiye da yadda za mu samu galibi. ”

Wannan ita ce shekara ta biyu don wannan aikin binciken, inda Peters yake kokarin gwada taki daban-daban da abubuwan ƙarin ƙasa don ƙoƙarin sauya ilimin sunadarai na ƙasa da rage adadin scab.

Peters ya ce: "Wannan kwayar cutar yakan yiwa dankalin turawa ne dai dai lokacin da yake farawa, lokacin da yake kankanta sannan kuma wadannan raunuka suna girma yayin da dankalin ke tsiro," in ji Peters.

"Don haka idan har za mu iya samun wadancan magungunan su shafi wannan lokacin kamuwa da cutar, lokacin da wadancan dankalin ya fara zama, za mu iya yin tasiri a kan cutar a lokacin girbi ma." 

Peters ya ce yana fatan samun wasu bayanai kai tsaye bayan girbi a wannan kakar game da yadda magungunan daban-daban suka yi aiki.

Ya ce filin da ya shuka ana kiransa gandun daji na scab, saboda suna mayar da dankalin turawa a cikin kasar kowace faduwa.

Amma ya ce yana jin ta bakin masu noman cewa tabon ya zama gama gari a tsibirin a wannan bazarar. 

Binciken kwayoyin halitta

Masanin kimiyyar binciken nan Bourlaye Fofana a yanzu haka yana girbe gonakin dankalin shi a cibiyar bincike ta Harrington, kusa da Charlottetown.

Fofana yana haɓaka layuka daban-daban na 814 a cikin gonakinsa, da fatan samo hanyoyin da za a inganta dankali ta hanyar kiwo. 

Fofana na kokarin rage tabin hankali, da kuma matsalar da ake kira greening. 

Fofana ya ce: "Wannan tarin na musamman ne a duniya, kuma akwai halaye da yawa da muke aiki a kansu."

"Akwai wasu halaye masu jure cuta, akwai wasu halaye masu jure kore."

Greening yana faruwa a cikin filin lokacin da dankalin turawa ya baci, amma kuma a kan shagon lokacin da dankalin yake fuskantar haske na wucin gadi. 

Fofana ya ce "Muna duban kore, alal misali, don ganin irin layukan da ke juriya ko masu jure wa ciyawar," in ji Fofana. 

“Muna duban… juriya da rashin juriya, menene banbanci? Kuma ku yi ƙoƙari ku fahimta idan za mu iya ɗaukar wannan kuma sanya shi a cikin sanannen shahara mai ɗaukaka kamar Burbank. ”

Shahararrun iri

Fofana yana aiki akan matsalar koren tun 2014, da scab tun 2016.

Fofana ya ce "A yanzu muna da tagwaye guda biyu da muke kan aiwatar da rajista a matsayin masu yawa, wadanda suna kusa da kasuwa." 

"Amma ci gaba da aiwatar da ci gaba a cikin shahararrun irin, wannan wani abu ne da muke aiki a kansa a yanzu."

Manufar Fofana ita ce ta ɗauki mafi kyawun ƙwayoyin halitta don hana koren fata da tabo sannan shirin kiwo na Noma na Kanada zai iya ƙara su cikin sanannun iri. 

"Don haka, alal misali, mun san cewa Yukon Gold, Russet Burbanks, duk suna yin kore amma suna da farin jini sosai," in ji Fofana.

"Ta yaya zaku iya canza kwayar halittar cikin wadancan, ta hanyar sabbin fasahohi."

GAME DA AURE

Nancy Russell

Nancy Russell ta kasance mai rahoto a CBC tun 1987, a Whitehorse, Winnipeg, Toronto da Charlottetown. Lokacin da ba akan aiki ba, tana bata lokacinta akan ruwa ko wasan motsa jiki, ko kuma tafiya da kare. Nancy.Russell@cbc.ca

tushe: cbc.ca