Bt auduga yana kashe gubar magungunan kashe kwari

A cikin shekaru goma da suka gabata manoma a Indiya suna shukaBtauduga - wani nau'in transgenic wanda ke ɗauke da kwayoyin halitta daga ƙwayoyin ƙasaBacillus thuringiensisyana mai da shi juriya ga kwari - an rage amfani da magungunan kwari da akalla rabi, in ji wani sabon bincike.

Binciken ya kuma gano cewa amfani daBtAuduga tana taimakawa wajen gujewa aƙalla mutane miliyan 2.4 da ke fama da gubar magungunan kwari a cikin manoman Indiya kowace shekara, wanda hakan ke adana dala miliyan 14 a cikin kuɗin kiwon lafiya na shekara-shekara. (Duba)Yanayilabarin da ya gabata naBtshan auduga a Indiyanan.)

Binciken tattalin arziki da muhalli naBtauduga ita ce mafi daidaito zuwa yanzu kuma ita ce kawai binciken dogon lokaci naBtmanoman auduga a cikin ƙasa mai tasowa.

Nazarin da aka yi a baya ya nuna cewa manoma suna shuka amfanin gonaBtAuduga ba ta amfani da magungunan kashe kwari sosai. Amma waɗannan tsofaffin binciken ba su tabbatar da alaƙar da ke tsakanin hakan ba, kuma kaɗan ne suka ƙididdige kuɗaɗen da fa'idodinsu ga muhalli, tattalin arziki da lafiya.

Binciken da ake yi a yanzu, wanda aka buga a yanar gizo a cikin mujallarTattalin Arzikin Muhalli, an yi bincike kan manoman auduga na Indiya tsakanin 2002 da 2008. Indiya yanzu ita ce babbar ƙasar da ke samar da auduga a duniyaBtauduga da aka kiyasta an shuka eka miliyan 23.2 a shekarar 2010. An nemi manoma su bayar da bayanai game da noma, tattalin arziki da zamantakewa, da kuma lafiya, gami da cikakkun bayanai game da amfani da magungunan kashe kwari da kuma yawan amfani da su da kuma nau'in gubar magungunan kashe kwari kamar su kurajen ido da fata. Manoma da suka fuskanci gubar magungunan kashe kwari sun bayar da cikakkun bayanai game da kudaden maganin lafiya da kuma kudaden da suka shafi asarar kwanakin aiki. An maimaita binciken duk bayan shekaru biyu.

"Sakamakon ya nuna cewaBtAuduga ta rage yawan gubar magungunan kashe kwari a tsakanin ƙananan manoma a Indiya,” in ji binciken.

Binciken ya ƙara da cewa muhawarar jama'a game da amfanin gona da aka canza zuwa wasu halittu ya kamata ta fi mayar da hankali kan fa'idodin lafiya da muhalli waɗanda ka iya zama "masu mahimmanci" ba kawai haɗari ba.