Text

IDENTIFIKASI PLANKTON SEBAGAI INDIKATOR BIOLOGI UNTUK KESUBURAN TAMBAK DI LAHAN RAWA PASANG SURUT BANYUASIN SUMATERA SELATAN

---

Penilaian

---

The tidal lowland suitability for fish pond development needs to be assessed as tidal lowland has good potential in terms of land and water availability to rear fish, shrimp, and crab. Water quality is an absolute requirement that needs to be considered. Water quality can be assessed from physical, chemical, and biological aspects. One biological parameter to describe the fertility of fish ponds is plankton. This research aimed to indicate fertility by identifying plankton species, index of diversity, density, dominancy, and water quality. This research was carried out in the tidal swamp area of Banyuasin II, Banyuasin Regency, from December 2021February 2022. The results of this study indicated that the abundance of phytoplankton ranged from 1030-1791 individu L-1, an abundance of zooplankton ranging 103-461 individu L-1, dominancy was found for Bacillariace, Cynophyta, Chlorophyta, Protozoa, Rotifera and Arthropoda, diversity index ranged 1-2.6, index of density ranged 0.9-1, index dominancy ranged 0.1-0.8, and water quality (transparency 21-38 cm, turbidity 1.7-9.6 NTU, dissolved oxygen 4.2-5.3 mg L-1, pH 6-7, salinity 16-18 ppt, temperature 30-31oC, ammonia 0.2-0.8 mg L-1, phosphate 0.1-0.3 mg L-1, nitrate 2.0-2.8 mg L-1). The pond’s fertility was at a moderate level (mesotrophic), and the water quality still supports the growth of plankton and milkfish in ponds except for ammonia which exceeded the standard ammonia value.

---

Availability

Inventory Code	Barcode	Call Number	Location	Status
2207004905	T82451	T824512022	Central Library (Referens)	Available but not for loan - Not for Loan

Detail Information

Series Title

-

Call Number

T824512022

Publisher

Inderalaya : Prodi Budidaya Perairan, Jurusan Perikanan, Fakultas Pertanian Universitas Sriwijaya., 2022

Collation

xii, 31 hlm.; ilus.; 29 cm

Language

Indonesia

ISBN/ISSN

-

Classification

639.310 7

Content Type

-

Media Type

-

Carrier Type

-

Edition

-

Subject(s)

Budidaya ikan air tawar
Prodi Budidaya Perairan

Specific Detail Info

-

Statement of Responsibility

SEPTA

Other version/related

File Attachment

Comments

---

You must be logged in to post a comment