Keanekaragaman Spesies Familia Poaceae di Kawasan Reklamasi Tambang Batubara PT Adaro Indonesia Kabupaten Tabalong
Abstract: Poaceae, one familia of plants with about 500
genera and 3,000 species, has the ability to spread rapidly by seed that is
lightweight and easy carried by the wind,and is a pioneer plant. Reclamation is
an effort to utilize, repair and improve
less productive soil
fertility through the
application of technology.This research
aimed to describe
the species and the
abundance of familia
Poaceae found in
the coal mine
reclamation area of
PT Adaro Indonesia Tabalong. This
research was descriptive
with observation technique.
The method used
was the 1
m x 1 m quadrant.The sampling
technique performed on
reclamation area of
9.7 ha by creating 100
sample points were divided into four observation stations,
at each observation stations was created 25 sample points, with a distance of between sample
points is 50 m. The
sample is calculated
based on the
clump. Abundance calculated
based on important value
(NP) and diversity
index (H') of
the formula Shannon-Winner. Seventeen
species of familia Poaceae were
found.The highest abundance
wasEleusine indica (L.)
Gaertn. (NP =
46.87) and the
lowest wasSaccharum spontaneum L. (NP = 2,20). Diversity of species
familia Poaceae in the area (H') was 2,47.
Penulis: Riza Arisandi,
Dharmono, Muchyar
Kode Jurnal: jpbiologidd150503
