He matū pararopi kua pōpopo, ka whakamahia hei whakahaumako, hei whakamōmona i te oneone. He tukanga māori e hurihia ai te pararopi (pērā i te para kai me te para tipu) hei oneone hou.
Organic matter that has decomposed, and is used as fertiliser and to enrich soil. A natural process that transforms organic waste (such as food scraps and green waste) into new soil.