Analisis Sifat Fisik dan Kimia Tanah Hutan Mangrove di Desa Sungai Kupah Kabupaten Kubu Raya
Abstract
Abstract
Soil conditions in mangrove areas are greatly influenced by soil conditions such as physical, chemical and salinity properties. Based on the information obtained, mangrove planting was carried out in Sungai Kupah Village, Kubu Raya Regency, but the percentage of successful survival of mangrove seedlings was small.The purpose of this study was to examine the physical and chemical properties of the soil in the Mangrove Forest of Sungai Kupah Village, Kubu Raya Regency. This research uses the survey method, the soil sampling technique is done by purposive sampling and data analysis uses descriptive analysis. The condition of physical properties of the soil in the Sungai Kupah Village Mangrove Forest has a soil texture that is in the location, namely dusty loam. The dominant soil color is dark. The chemical properties of the soil obtained were organic matter content ranging from 6.75%-11.77%, soil CEC ranging from 25.63-44.70 (col (+) Kg־ˡ), soil acidity (pH) value of 5, 75 and groundwater salinity 2.8 ppt.
Keywords: soil, physical properties, chemical properties, mangrove forest.
Abstrak
Kondisi tanah di kawasan mangrove sangat dipengaruhi oleh keadaan tanah seperti sifat-sifat fisik, kimia dan salinitas. Berdasarkan informasi yang diperoleh, pernah dilakukan penanaman mangrove di Desa Sungai Kupah Kabupaten Kubu Raya namun persentase keberhasilan hidup bibit mangrove kecil. Tujuan penelitian ini adalah mengkaji sifat fisik dan kimia tanah pada Hutan Mangrove Desa Sungai kupah Kabupaten Kubu Raya. Penelitian ini menggunakan metode survei, teknik pengambilan sampel tanah dilakukan secara purposive sampling serta analisis data menggunakan analisis deskriptif. Kondisi sifat fisik tanah di Hutan Mangrove Desa sungai kupah memiliki tekstur tanah yang ada di lokasi yaitu lempung berdebu. Warna tanah dominan gelap. Sifat kimia tanah yang didapatkan yaitu kandungan bahan organik berkisar antara 6,75%-11,77%, KTK tanah berkisar antara 25,63-44,70 (cmol(+) Kg־ˡ), keasaman (pH) tanah bernilai 5,75 serta salinitas air tanah 2,8 ppt.
Kata kunci: tanah, sifat fisik, sifat kimia, hutan mangrove.
