Kodi Kukhazikika kwa Nsapato ndi Chiyani?
Kuyenga
Zomera organic zimachotsedwa ku mbewu zokhala ndi mafuta ambiri ndikukanikizira kapena kutulutsa zosungunulira mutatha kuyeretsa, kuponya zipolopolo, kuphwanya, kufewetsa, kutulutsa ndi zinthu zina, kenako ndikuyengedwa.
Zida Zosiyanasiyana Zachilengedwe Polima
Pogwiritsa ntchito zowuma zamitundu yosiyanasiyana, malo a khofi, ufa wa nsungwi, mankhusu a mpunga, mapesi a lalanje ndi ma polima ena achilengedwe monga zinthu zazikulu zopangira kukweza, sizophweka monga ena opanga bioplastic, omwe ali ndi gwero limodzi.