KOMPOSISI KIMIA SUBSTRAT ASOSIASI Sonneratia alba - Avicennia marina DI MUARA SUNGAI LEKOK KABUPATEN PASURUAN

KOMPOSISI KIMIA SUBSTRAT ASOSIASI Sonneratia alba - Avicennia marina DI MUARA SUNGAI LEKOK KABUPATEN PASURUAN

  • Hani Sudarmanto FMIPA Universitas Airlangga, Kampus C Mulyorejo, Surabaya 60115
  • Mas Loegito FMIPA Universitas Airlangga, Kampus C Mulyorejo, Surabaya 60115
  • Trisnadi Widyoleksono C.P. FMIPA Universitas Airlangga, Kampus C Mulyorejo, Surabaya 60115
  • Handoko Darmokoesoemo FMIPA Universitas Airlangga, Kampus C Mulyorejo, Surabaya 60115
  • Sediono FMIPA Universitas Airlangga, Kampus C Mulyorejo, Surabaya 60115
DOI: https://doi.org/10.23869/512
Keywords: chemical properties, association of Sonneratia alba-Avicennia marina

Abstract

The mangrove forest occurred in the north coast of Pasuruan Regency have not been reported about the vegetational and substrate compositions. The research's purpose were to analysis the vegetational composition and the chemical properties of the substrate. The result showed that this mangrove forest were dominated by association of Sonneratia alba - Avicennia marina. The result showed that soils had the natural reaction (pH 7.01-7.65), low in organic matter (2.18-4.27%) and total nitrogen (0.48-0.51%), but high in total phosphorus (15.19-29.22 ppm) and in exchangeable cation (Ca2+: 389.855-504.065 mg/100 gr, Mg2+: 409.522-441.400 mg/100 gr, K+: 228.900-390-435 mg/100 gr).

Published
2014-10-23
How to Cite
Sudarmanto, H., Loegito, M., C.P., T. W., Darmokoesoemo, H., & Sediono. (2014). KOMPOSISI KIMIA SUBSTRAT ASOSIASI Sonneratia alba - Avicennia marina DI MUARA SUNGAI LEKOK KABUPATEN PASURUAN. BERKALA PENELITIAN HAYATI JOURNAL OF BIOLOGICAL RESEARCHES, 3(2), 59. https://doi.org/10.23869/512
Issue
Vol 3 No 2 (1997): December 1997
Section
Articles