STRUCTURE OF THE PLANKTON COMMUNITY IN THE TECHNICAL IMPLEMENTING UNIT OF FRESHWATER AQUACULTURE PRODUCTION IN BANJARBARU, SOUTH KALIMANTAN STRUKTUR KOMUNITAS PLANKTON DI KOLAM UNIT PELAKSANA TEKNIS PRODUKSI PERIKANAN BUDIDAYA AIR TAWAR KOTA BANJARBARU PROVINSI KALIMANTAN SELATA
Main Article Content
Abstract
Plankton is an important organism forming the food chain and material cycle in the waters. Plankton is divided into two groups, namely the group of phytoplankton (plant plankton) and zooplankton (animal plankton). These two organisms has an important role, namely as producers and consumers in one ecosystem (Aini et al., 2018). It has important role in a waters as a primary producer and bioindicator of the fertility level of a waters. The results of calculating the average value of plankton abundance in weeks 1, 2, 3, and 4 of phytoplankton are 35,523 cells/l and zooplankton are 16,327 ind/l, plankton diversity index values in weeks 1, 2, 3, and 4 of phytoplankton are 1.967 cells/l and zooplankton are 1.091 ind/l. The results of calculations using the STORET method in week 1 with a total score (-10), week 2 with a total score (-1), week 3 with a total score (0), and week 4 with a total score ( -12). The difference in these values is influenced by several factors and differences in the values of water quality measured during the study.
Article Details
References
Hulu Sungai Ciliwung, Jawa Barat. Skripsi. Departemen Sumberdaya Perairan. Fakultas Perikanan dan ilmu Kelautan. Institut Pertanian Bogor.
Nontji. A. 2008. Plankton Laut. Pusat Oseonografi. Lembaga Ilmu. Pengetahuan Indonesia (LIPI). LIPI Press.
Nugraha, M.F.I., Sumiarsa., F.S., Hanafi., A., & Septory, R. 2007. Pola Sebaran Horizontal Copepoda Di Perairan Gondol Bali. Pengembangan Inptek Perikanan dan Kelautan Berkelanjutan dalam Mendukung Pembangunan Nasional. Prosiding Seminar Nasional Perikanan dan Kelautan. Fkultas Perikanan dan Ilmu Kelautan Universitas Diponogoro. Badan Penerbit Universitas, Di Pronogoro, hl. 9-17.
Odum, E. P. 1971. Fundamental of Ecology 3 rd edition. W. B. Souders Co. Philadepnia.
Odum, E. P. 1998. Dasar – dasar Ekolgi. Gajah Mada Universitas Press. Yogyakarta.
Oktavia, N., Tarzan P., Lisa L. 2015. Keanekaragaman Plankton dan Kualitas Air Samingan. Yogyakarta: Gajah Mada University Press.
Rakocevic, J., & Hollert, H. (2005). P hytoplankton community and chlorophyll a as trophic state indices of lake Skadar (Montenogoro, Balkan). Enviromental Scienne and Pollution Research, 12,146,152.