Masana kimiyya a Jami'ar Maine (Amurka) sun sadaukar da fiye da shekaru goma don binciken hanyoyin inganta ingancin noman dankalin turawa. A cikin shekarar da ta gabata, babban makasudin shirin kiwo na jami'ar shi ne samar da irin dankalin turawa da ke jure wa sauyin yanayi.
Gregory Porter, farfesa a fannin ilimin halittu da gudanarwa a Jami'ar Maine (Amurka), ya yi imanin cewa yanayin zafi mai girma ba zai iya tsawaita lokacin girma don dankali kawai ba, har ma yana haifar da cututtuka da matsaloli tare da ingancin amfanin gona.
Porter shine ƙwararren jagora na shirin kiwo dankalin turawa. A matsayin wani ɓangare na shirin, masanin kimiyyar yana aiki akan ayyuka daban-daban: daga inganta damar kasuwanci ga masu noma zuwa samar da dankalin turawa wanda ya fi tsayayya da kwayar cutar Y.
Jami'ar Maine ta sami girbi mai kyau a wannan shekara, godiya ga babban rabo ga nasarar da nau'in Caribou, wanda kuma ya haɓaka ta hanyar shirin kiwo. Amma Porter ya yi imanin ko da Caribou ba shi da juriya da zafi kamar yadda ake buƙata don jure tasirin sauyin yanayi.
Wata matsalar da ake tsammanin za ta fuskanta nan gaba ita ce tsawan ruwan sama. An san cewa dankali ba ya jure wa ruwa na dogon lokaci.
Kwayoyin dankalin turawa na Colorado da aphids, wadanda ke yada cututtuka na dankalin turawa, za su yi girma a cikin sabon yanayi, in ji Jim Dill, ƙwararrun kula da tsire-tsire a Jami'ar Maine.
Zaɓin tsire-tsire waɗanda ke da, alal misali, ganyayen gashi waɗanda ke da wahala ga kwari su motsa zai taimaka wajen rage buƙatar magungunan kashe qwari a nan gaba.
Masu kiwo na cikin gida kuma suna aiki tuƙuru ta wannan hanyar.