KORELASI KELIMPAHAN PLANKTON DAN FLOK TERHADAP LAJU PERTUMBUHAN DAN KELANGSUNGAN HIDUP IKAN PAPUYU BETINA (Anabas testudineus Bloch) SISTEM BIOFLOK

CORRELATION OF PLANKTON AND FLOC ABUDANCE ON GROWTH RATE AND SURVIVAL OF FEMALE PAPUYU FISH (Anabas testudineus Bloch) BIOFLOC SYSTEMS

Arya Mahatama¹?, Agussyarif Hanafie²?,AkhmadMurjani³?

Program Studi Akuakultur, Fakultas Perikanan dan Kelautan, Universitas Lambung Mangkurat,

Banjarbaru, Kalimantan Selatan

E-mail : aryamahatama16@gmail.com¹?, agus.shanafie@ulm.ac.id²?, akhmad.murjani@ulm.ac.id³?

Abstrak

Penelitian ini bertujuan untuk mengetahui apakah ada hubungan kelimpahan plankton mempengaruhi laju pertumbuhan ikan papuyu betina (Anabas testudineus Bloch). Penelitian ini dilakukan menggunakan Rancangan Acak lengkap dengan 3 perlakuan dan 4 ulangan. Perlakuan yang diberikan adalah A (Padat tebar 100 ekor.), B (Padat tebar 125 ekor.), C (Padat tebar 150 ekor). Hasil penelitian menunjukkan bahwa korelasi kelimpahan plankton terhadap pertumbuhan dan kelangsungan hidup ikan papuyu betina sistem bioflok tidak berbeda nyata terhadap pertumbuhan dan kelangsungan ikan papuyu betina (Anabas testudineus Bloch). Hasil terbaik diperoleh pada perlakuan C dengan kelimpahan sebanyak 15946 sel/L.

Kata Kunci : Papuyu, plankton, kelimpahan.

Abstract

This research aims to determine whether there is a relationship between plankton abundance and influence on the growth rate of female papuyu fish (Anabas testudineus Bloch). This research was conducted using a completely randomized design with 3 treatments and 4 replications. The treatments given were A (Stocking density 100 individuals), B (Stocking density 125 individuals), C (Stocking density 150 individuals). The results showed that the correlation between plankton abundance and the growth and survival of female Papuan fish in the biofloc system was not significantly different to the growth and survival of female Papuan fish (Anabas testudineus Bloch). The best results were obtained in treatment C with an abundance of 15946 cells/L.

Keyword:Climbing perch, plankton, abudance.