Buku Bahasa Inggris Kelas 2 Sd Yudhistira Kelas.In dry peat, the organic matter content can reach 50%. Under natural conditions, the content of water in peat exceeds 80% and content of gases content is about 6%. Peat consists of organic matter, mineral matter and water. Peat properties reflect the peat-forming environment, development process and the types of peat-forming plants.
