Mabizinesi apamwamba apakhomo amakhazikitsa mawigi owonongeka a mbewu ndi zomatira zokulitsa tsitsi poyankha zofuna zapadziko lonse lapansi. Opanga ku Xuchang ndi Qingdao amachulukitsa ndalama za R&D. Ukadaulo wa bio-based fiber ndi eco-dyeing m'malo mwachikhalidwe. Zogulitsazo zimatha kuwononga mwachilengedwe ndikukwaniritsa zofunikira zachilengedwe zaku Europe ndi America. Ogula achichepere ali okonzeka kulipira 10% -15% yochulukirapo pazinthu zokhazikika. Malamulo azinthu zobiriwira tsitsi zimakwera ndi 40% chaka chilichonse pamapulatifomu odutsa malire, zomwe zimapangitsa kuti chilengedwe chikhale chopambana.