ANALISIS KADAR HARA MAKRO TANAH PADA HUTAN LINDUNG GUNUNG SEBATUNG DI KABUPATEN KOTABARU
Abstract: The purpose of this
study was to determine the levels of macro nutrients in the soil i.e Nitrogen (N), phosfor (P), potassium
(K), calcium (Ca) and magnesium (Mg). From the results will be obtained
information on the chemical properties of soil on the protected forest of Mount
Sebatung to be used in the context of forest development in the future.
Research procedure consist of field surveys to determine the
purposive sampling. Soil samples taken in the topsoil to a depth of 0-20
cm. Soil samples taken observation point of 1 meters distance, were combinedd
in to one sample, to be analyzed in the laboratory. Then it will be compared
with the Soil Chemical Properties Assessment Criteria according to the
Institute for Soil Research Center Bogor to determine the level of
concentration of each nutrients. The results showed the nutrient content of
low-N and Mg. While the nutrients P, K and Ca are relatively very high.
Therefore, to maintain the fertility of the soil or nutrient availability for
plant growth land conservation efforts,
both in biology and land terasering measures, should be done.
Keywords: Levels; Nutrient;
Macro; Soil
Penulis: Ahmad Yamani
Kode Jurnal: jpkehutanandd120061
