1Program Studi Manajemen Sumberdaya Perairan, Indonesia
2Fakultas Perikanan dan Ilmu Kelautan,Universitas Diponegoro, Indonesia
BibTex Citation Data :
@article{MARJ27763, author = {Anggi Febri Lustianto and Sutrisno Anggoro and Niniek Widyorini}, title = {Pola Osmoregulasi, Kebiasaan Makanan dan Faktor Kondisi Ikan Bandeng (Chanos Chanos) di Tambak Desa Bakaran Wetan, Pati Osmoregulation Pattern, Food Habits and Milkfish Condition Factors (Chanos chanos) in Traditional Ponds Bakaran Wetan Village, Pati}, journal = {Management of Aquatic Resources Journal (MAQUARES)}, volume = {9}, number = {1}, year = {2020}, keywords = {Ikan Bandeng; Salinitas; Osmoregulasi; Pakan Alami; Faktor Kondisi; Juwana}, abstract = { ABSTRAK Bandeng Juwana merupakan salah satu produk hasil budidaya yang sudah dikenal oleh masyarakat luas. Lokasi penelitian ini dilaksanakan disalah satu tambak budidaya semi intensif. Faktor pembatas seperti suhu, salinitas, pH dan DO masih belum diawasi secara intensif, tetapi pemberian pakan dikasihkan secara intens. Salinitas perairan memiliki peran penting terhadap keberlangsungan dan pertumbuhan hidup ikan bandeng, dimana salinitas sangat mempengaruhi tingkat kerja osmotik dari biota. Hal lain yang mempengaruhi keberlangsungan hidup dari ikan bandeng sendiri yaitu ketersediaan makanan. Ketersediaan pakan alami yang ada di perairan sangat menentukan pertumbuhan dan kelangsungan hidup dari ikan bandeng. Penelitian ini dilakukan untuk mengetahui pola osmoregulasi, kebiasaan makanan faktor kondisi ikan bandeng di tambak Desa Bakaran Wetan. Metode yang digunakan adalah metode studi kasus dengan analisis deskriptif. Penelitian dilakukan pada bulan Juli sampai November 2019. Sampling dilaksanakan 14 Juli 2019. Pengamatan data di Laboraturium Pengelolaan Sumberdaya Ikan dan Lingkungan. Analisa osmolaritas pada 20 - 21 Agustus 2019 di Ruangan C206 Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro Semarang. Hasil penelitian menunjukkan pola osmoregulasi ikan bandeng yang diamati yaitu hipoosmotik. Nilai TKO yang diperoleh berkisar antara 113,00 – 116,33 mOsm/I H 2 O. Nilai IP paling tinggi Synedra ulna 64,65% dan terendah Ceratium 0,13%. Nilai faktor kondisi yang diperoleh berkisar antara 0,152 - 0,171 yang menunjukkan bahwa nilai faktor kondisi ikan bandeng di lokasi penelitian kurang dari tiga, yang artinya ikan bandeng tergolong pipih. ABSTRACT Milkfish Juwana is one of the products of cultivation that is well known by the public. The location of this research was carried out in one of the semi intensive aquaculture ponds. Limiting factors such as temperature, salinity, pH and DO have not yet been monitored intensively, but feeding has been intensified. Water salinity has an important role in the survival and growth of milkfish life, where salinity greatly influences the level of osmotic work of biota. Another thing that affects the survival of milkfish itself is the availability of food. The availability of natural food in the waters will determine the growth and survival of milkfish. This research was conducted to determine the pattern of osmoregulation, food habits and the condition of milkfish in the pond of Bakaran Wetan Village. The method used is a case study method with descriptive analysis. The study was conducted from July to November 2019. Sampling was carried out on July 14, 2019. Observations of the data were carried out in the Laboratory of Management of Fish and Environmental Resources. Osmolarity analysis on August 20-21, 2019 in Room C206 of the Faculty of Fisheries and Marine Sciences, Diponegoro University, Semarang. The results showed that the milkfish osmoregulation pattern that was observed was hypoosmotic. TKO values obtained ranged from 113.00 - 116.33 mOsm / I H2O. The highest IP value was Synedra ulna 64.65% and the lowest Ceratium 0.13%. The value of the condition factor obtained ranged from 0.152 to 0.171, which indicates that the value of the condition of the milkfish at the study site is less than three, which means that the milkfish is relatively flat. }, issn = {2721-6233}, pages = {81--89} doi = {10.14710/marj.v9i1.27763}, url = {https://ejournal3.undip.ac.id/index.php/maquares/article/view/27763} }
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ABSTRAK
Bandeng Juwana merupakan salah satu produk hasil budidaya yang sudah dikenal oleh masyarakat luas. Lokasi penelitian ini dilaksanakan disalah satu tambak budidaya semi intensif. Faktor pembatas seperti suhu, salinitas, pH dan DO masih belum diawasi secara intensif, tetapi pemberian pakan dikasihkan secara intens. Salinitas perairan memiliki peran penting terhadap keberlangsungan dan pertumbuhan hidup ikan bandeng, dimana salinitas sangat mempengaruhi tingkat kerja osmotik dari biota. Hal lain yang mempengaruhi keberlangsungan hidup dari ikan bandeng sendiri yaitu ketersediaan makanan. Ketersediaan pakan alami yang ada di perairan sangat menentukan pertumbuhan dan kelangsungan hidup dari ikan bandeng. Penelitian ini dilakukan untuk mengetahui pola osmoregulasi, kebiasaan makanan faktor kondisi ikan bandeng di tambak Desa Bakaran Wetan. Metode yang digunakan adalah metode studi kasus dengan analisis deskriptif. Penelitian dilakukan pada bulan Juli sampai November 2019. Sampling dilaksanakan 14 Juli 2019. Pengamatan data di Laboraturium Pengelolaan Sumberdaya Ikan dan Lingkungan. Analisa osmolaritas pada 20 - 21 Agustus 2019 di Ruangan C206 Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro Semarang. Hasil penelitian menunjukkan pola osmoregulasi ikan bandeng yang diamati yaitu hipoosmotik. Nilai TKO yang diperoleh berkisar antara 113,00 – 116,33 mOsm/I H2O. Nilai IP paling tinggi Synedra ulna 64,65% dan terendah Ceratium 0,13%. Nilai faktor kondisi yang diperoleh berkisar antara 0,152 - 0,171 yang menunjukkan bahwa nilai faktor kondisi ikan bandeng di lokasi penelitian kurang dari tiga, yang artinya ikan bandeng tergolong pipih.
ABSTRACT
Milkfish Juwana is one of the products of cultivation that is well known by the public. The location of this research was carried out in one of the semi intensive aquaculture ponds. Limiting factors such as temperature, salinity, pH and DO have not yet been monitored intensively, but feeding has been intensified. Water salinity has an important role in the survival and growth of milkfish life, where salinity greatly influences the level of osmotic work of biota. Another thing that affects the survival of milkfish itself is the availability of food. The availability of natural food in the waters will determine the growth and survival of milkfish. This research was conducted to determine the pattern of osmoregulation, food habits and the condition of milkfish in the pond of Bakaran Wetan Village. The method used is a case study method with descriptive analysis. The study was conducted from July to November 2019. Sampling was carried out on July 14, 2019. Observations of the data were carried out in the Laboratory of Management of Fish and Environmental Resources. Osmolarity analysis on August 20-21, 2019 in Room C206 of the Faculty of Fisheries and Marine Sciences, Diponegoro University, Semarang. The results showed that the milkfish osmoregulation pattern that was observed was hypoosmotic. TKO values obtained ranged from 113.00 - 116.33 mOsm / I H2O. The highest IP value was Synedra ulna 64.65% and the lowest Ceratium 0.13%. The value of the condition factor obtained ranged from 0.152 to 0.171, which indicates that the value of the condition of the milkfish at the study site is less than three, which means that the milkfish is relatively flat.
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