APLIKASI MIKROFOTOGRAFI UNTUK MENGEKSPLORASI JENIS-JENIS CYANOPHYTA
Abstract: Archiving and
dissemination of data , techniques, and observations of Cyanophyta required for
optimization of succesfully low plant systematics studies. This paper aims to
present the preparation techniques and the results of Cyanophyta algae
observing with light microscope and digitaly camera. Sources accurate specimen
was also informed by the author repeatedly experience in organizing learning
plant systematics. Preparation and microscopic observation Cyanophyta consists
of preparation of accurate source of specimens , microscopic observation to
obtain optimum picture of the object and focus , shooting or recording images
using a digital camera. The image files are stored and are equipped with a
scale.Results of preparation , observation and shooting showed that cells and
colonies all Cyanophyta (Oscillatoria , Anabaena , Nostoc ) has a similar size
range that requires preparation to optimize the use of the same light microscop
. Cells of Cyanophyta colonies can be seen clearly in the eyepiece
magnification of 10x and 40x objective. Less than that magnification, The
thalus of Cyanophyta difficult to observe because of the relatively small cell
size compared to the size of eukaryotic cells. By shooting with digitaly
camera, microscopy observation images can be captured as digital specimen.
Observing the digitaly specimen does not change depending on season and time.
The digital images can also be analyzed and studied further.
Penulis: Widodo
Kode Jurnal: jpbiologidd141074
