Some Nepalese farmers found an innovative way to use sunflower stems (a by-product of sunflower crops) for this purpose.
(Some Nepalese farmers; found; an innovative way to use sunflower stems (a by-product of sunflower crops) for this purpose)
Some Nepalese farmers
found
an innovative way to use sunflower stems (a by-product of sunflower crops) for this purpose