Pazaka khumi zapitazi zomwe alimi ku India akhala akubzalaBtthonje - mtundu wosasinthika wokhala ndi majini ochokera ku mabakiteriya am'nthakaBacillus thuringiensiskupangitsa kuti ikhale yosamva tizilombo - kugwiritsa ntchito mankhwala ophera tizilombo kwachepetsedwa ndi theka, kafukufuku watsopano wasonyeza.
Kafukufukuyu adapezanso kuti kugwiritsa ntchitoBtthonje limathandiza kuti alimi aku India aphe mankhwala ophera tizilombo okwana 2.4 miliyoni chaka chilichonse, kupulumutsa US$14 miliyoni pamtengo wapachaka wa zaumoyo. (OnaniChilengedweZam'mbuyomu zaBtkutengera thonje ku IndiaPano.)
Phunziro pazachuma ndi chilengedwe chaBtthonje ndiye wolondola kwambiri mpaka pano komanso kafukufuku wanthawi yayitali waBtalimi a thonje m’dziko lotukuka.
Kafukufuku wam'mbuyo adawonetsa kuti alimi amabzalaBtthonje sagwiritsa ntchito mankhwala ophera tizilombo. Koma maphunziro akalewa sanakhazikitse chiyanjano choyambitsa ndipo ochepa adawerengera ndalama za chilengedwe, zachuma ndi zaumoyo ndi zopindulitsa.
Kafukufuku wapano, wofalitsidwa pa intaneti m'magaziniEcological Economics, adafunsa alimi a thonje a ku India pakati pa 2002 ndi 2008. Dziko la India tsopano ndi dziko limene limalima kwambiri thonje padziko lonse lapansi.Btthonje lomwe limabzala maekala pafupifupi 23.2 miliyoni mu 2010. Alimi adafunsidwa kuti apereke chidziwitso chazachuma, chikhalidwe chachuma komanso thanzi, kuphatikiza tsatanetsatane wa kugwiritsa ntchito mankhwala ophera tizilombo komanso kuchuluka kwa mankhwala ophera tizilombo monga zowawa m'maso ndi pakhungu. Alimi omwe adadwala poyizoni wa mankhwala ophera tizilombo adapereka mwatsatanetsatane za mtengo wamankhwala ochizira matenda komanso mtengo wokhudzana ndi masiku otayika antchito. Kafukufukuyu ankabwerezedwa zaka ziwiri zilizonse.
"Zotsatira zikuwonetsa iziBtthonje lachepetsa kwambiri kuchuluka kwa mankhwala ophera tizilombo pakati pa alimi ang'onoang'ono ku India," kafukufukuyu akutero.
Zokambirana zapagulu za mbewu zosasinthika ziyenera kuyang'ana kwambiri za thanzi ndi chilengedwe zomwe zingakhale "zambiri" osati zoopsa zokha, kafukufukuyo akuwonjezera.
Nthawi yotumiza: Apr-02-2021