STRUKTUR ANATOMI BATANG EMPAT SPESIES BAMBUSA (B. MACULATA WIDJAJA, B. UETULDOIDE WIDJAJA, B. GLAUCOPHYLLA WIDJAJA DAN B. MULTIPLEX WIDJAJA) DI KALIMANTAN BARAT
ABSTRACT: West Kalimantan is
one of the Provinces with the spread of bamboo plants, one of which is a
species of Bambusa. This research aims to know the stem anatomy structure of
four species of Bambusa (B. maculata Widjaja, B. uetuldoide Widjaja , B.
glaucophylla Widjaja and B. multiplex Widjaja). This research was carried out
in June 2014 to October 2014. The study used two test samples i.e. bamboo
shoots and bamboo culm. The bamboo culms used were the the node and the
internode. The results showed that the four bamboo shoots and the stalks had a
similar tissue structure that contains the epidermis, cortex and vascular
bundle. Two types of bundles found were the vascular bundle type III and type
IV. The vascular bundle type III is a type of vascular bundle that consists of
two parts i.e. vascular bundle and one fiber bundle that can be found in B.
maculata, B. uetoldoide and B. multiplex. The vascular bundle type IV is a type
of vascular bundle that consists of a single vascular bundle and two fiber
bundles that can be found in B. glaucophylla. The transverse incision of the
bamboo culm on the part of the internode showed that there is sclerenchymatic
spathe and on the part of the node has no sclerenchymatic spathe and has two
fiber that flanking the bundle.
Penulis: Ica Adrianita Rahmi,
Mukarlina, Riza Linda
Kode Jurnal: jpbiologidd150119
