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DIATOMS USE AND EFFECTIVENESS OF FEED LARVAE Brachionus plicatilis MILKFISH

Samakia : Jurnal Ilmu Perikanan

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Title DIATOMS USE AND EFFECTIVENESS OF FEED LARVAE Brachionus plicatilis MILKFISH
EFEKTIFITAS PENGGUNAAN DIATOM DAN Brachionus plicatilis PADA PAKAN LARVA BANDENG
 
Creator Muqsith, Abdul
 
Subject milkfish larvae
feed diatom
 
Description The purpose of this study was to determine the effectiveness of the use of feed on diatoms and Brachionus plicatilis larvae feed banding, implemented Brackish Water Aquaculture Centres Situbondo July-August 2012. Research using five treatments and two replications that use Phaeodactylum sp, Chaetoceros sp, Nannochloropsis sp (as a control), Isocrysis sp, Pavlova sp. The results showed that after the larval rearing of milkfish for 21 days, the larvae length measurement data obtained highest in treatment C is 2.51 ± 0.1131 cm followed treatment D = 2.505 ± 0.1768 cm, treatment E = 2.29 ± 0.990 cm, treatment B = 2.245 ± 0.1061 cm and treatment A was 2.17 ± 0.0849 cm. While weight gain during maintenance milkfish larvae highest at C treatment amounting to 0.0782 ± 0.0050 grams followed by treatment D = 0.0712 ± 0.0028 grams, E = 0.0670 ± 0.0032 grams, B = 0.0639 ± 0.0023 grams and final treatment A of 0.0610 ± 0.0113 grams. The highest daily growth rate in the treatment of C = 0.00397 grams/day, followed by treatment D = 0.00394 grams/day, treatment B = 0.00354 grams/day, treatment A = 0.00335 grams/day and treatment E = 0.00273 grams/day. Hatching rate not so good and in the range of 60%, but in treatment C (treatment Nannochloropsis sp) achieved the highest level of magnitude that is equal to 52.80% and then followed treatment D, E, B and A.
Tujuan penelitian ini adalah mengetahui efektifitas penggunaan pakan diatom dan Brachionus plicatilis pada pakan larva bandeng, dilaksanakan Balai Budidaya Air Payau  Situbondo bulan Juli – Agustus 2012. Penelitian menggunakan lima perlakuan dan dua ulangan yaitu penggunaan  Phaeodactylum  sp, Chaetoceros sp, Nannochloropsis sp (sebagai kontrol), Isocrysis sp, Pavlova sp. Hasil penelitian menunjukkan bahwa setelah 21 hari pemeliharaan, diperoleh data pengukuran panjang  larva tertinggi  pada perlakuan C yaitu 2,51±0,1131 cm, kemudian disusul perlakuan D = 2,505±0,1768 cm, perlakuan E = 2,29±0,990 cm, perlakuan B = 2,245±0,1061 cm dan perlakuan A sebesar 2,17±0,0849 cm. Sedangkan pertambahan berat larva bandeng selama pemeliharaan tertinggi pada perlakuan C sebesar 0,0782±0,0050 gram disusul perlakuan D = 0,0712±0,0028 gram, E = 0,0670±0,0032 gram, B = 0,0639±0,0023 gram dan terakhir perlakuan  A sebesar 0,0610±0,0113 gram. Laju pertumbuhan harian tertinggi pada perlakuan C = 0,00397 gram/hari, disusul perlakuan D = 0,00394 gram/hari, perlakuan B = 0,00354 gram/ hari, perlakuan A = 0,00335 gram/hari dan perlakuan E = 0,00273 gram/hari. Daya tetas telur  kurang begitu baik, dan  berada pada kisaran 60%, namun pada perlakuan C (Penggunaan Nannochloropsis sp) dicapai tingkat SR  paling tinggi yaitu sebesar 52,80% kemudian disusul perlakuan D, E,B dan A.
 
Publisher Faculty of Science and Technology University Ibrahimy
 
Date 2013-10-23
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://journal.ibrahimy.ac.id/index.php/JSAPI/article/view/203
10.5281/jsapi.v4i2.203
 
Source Samakia : Jurnal Ilmu Perikanan; Vol. 4 No. 2 (2013): Samakia: Jurnal Ilmu Perikanan; 61-66
Samakia : Jurnal Ilmu Perikanan; Vol 4 No 2 (2013): Samakia: Jurnal Ilmu Perikanan; 61-66
2503-2283
2086-3861
10.5281/jsapi.v4i2
 
Language ind
 
Relation https://journal.ibrahimy.ac.id/index.php/JSAPI/article/view/203/190
 
Rights Copyright (c) 2013 Abdul Muqsith
https://creativecommons.org/licenses/by-nc/4.0