Bonsing e qalile tlhahiso ea eona ea pele ea masela ka 2007. Re tsepamisitse maikutlo ho fetoleng likhoele tsa tekheniki ho tsoa ho metsoako ea organic le inorganic hore e be lihlahisoa tse ncha le tsa mahlale tse fumanehang sebakeng sa likoloi, indasteri le sefofane.
Lilemong tse fetileng re bokelletse tsebo e ikhethang ea ho lokisa likhoele le likhoele tsa mefuta e fapaneng. Ho qala ka ho loha, re atolositse le ho atolosa tsebo ea ho loha le ho loha. Sena se re nolofalletsa ho kenyelletsa mefuta e mengata e fapaneng ea masela a popontshwa.