KAJIAN KIMIA TANAH DI HUTAN PENDIDIKAN (KHDTK) UNIVERSITAS MUHAMMADIYAH PALANGKARAYA
Abstrak: This study aims to
determine the level of soil fertility in terms of chemical kriteria soil in
forest areas with special purpose. From this study, information about the
condition of the land, as consideration in the context of the assessment and
soil conservation efforts to be undertaken in the future. The research was
conducted in September 2015 to November 2105, in the forest area with special
purpose (KHDTK) UMP Mungku Baru Village Rakumpit District of the city of
Palangkaraya. Object of research, namely land under forest stands, by: (a) take
samples of the soil in the topsoil at a depth of between 0-20 cm (above), 20-30
cm (the middle one), 30-60 cm (center 2), and 70-100 cm (in), land was taken in
composites, soil samples were taken at
each distance + 1 meter direction of the wind, then mixed and stirred evenly
(composite), then taken of approximately 1 kg to be analyzed in laboratory, and
(b) as many as four soil samples have been taken and then dinalisis in the
laboratory for chemical soil properties known circumstances. The results of
soil analysis compared with the assessment criteria of physical and chemical
properties of land according to the Institute for Land Research Center, Bogor,
the Status fertility of the soil at a depth of 0-30 cm is moderate to high,
while the planting depth 30-60 cm of low fertility, although the contribution
of organic materials from the vegetation on it
high.
Penulis: Nurul Hidayati, Siti
Maimunah, Nanang Hanafi
Kode Jurnal: jppertaniandd170707
