Effect of Salinity Adaptation Technique on Survival and Growth Rate of Patin Catfish, Pangasius sp.
<p>This study was carried out to determine the effect of salinity adaptation techniques on growth and survival of patin catfish <em>Pangasius</em> sp. fry. Fry of 1.5-2.0 inch in length were reared in the water with different of the initial salinity of 1, 2, 3, 4 and 5 ppt. Salin...
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| Format: | Article |
| Language: | English |
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Asosiasi Sains Akuakultur Indonesia
2007-01-01
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| Series: | Jurnal Akuakultur Indonesia |
| Online Access: | http://journal.ipb.ac.id/index.php/jai/article/view/3898 |
| _version_ | 1818515767817142272 |
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| author | K. Nirmala D.P. Lesmono D. Djokosetiyanto |
| author_facet | K. Nirmala D.P. Lesmono D. Djokosetiyanto |
| author_sort | K. Nirmala |
| collection | DOAJ |
| description | <p>This study was carried out to determine the effect of salinity adaptation techniques on growth and survival of patin catfish <em>Pangasius</em> sp. fry. Fry of 1.5-2.0 inch in length were reared in the water with different of the initial salinity of 1, 2, 3, 4 and 5 ppt. Salinity was then daily increased by duplicated the initial water salinity until fish died. The results of study showed that fry could survive by initial salinity adaptation of 1 ppt and then increasing the salinity by 1 ppt/day to reach 27 ppt. In the other treatments, all fry died after the salinity reach 18-25 ppt.</p> <p>Keywords: patin catfish, <em>Pangasius</em>, adaptation, salinity</p> <p> </p> <p>ABSTRAK</p> <p>Penelitian ini bertujuan untuk mengetahui pengaruh teknik adaptasi salinitas terhadap pertumbuhan dan kelangsungan hidup benih ikan patin <em>Pangasius </em>sp. Benih patin ukuran 1,5-2 inci dipelihara pada salinitas awal berbeda, yaitu 1, 2, 3, 4 dan 5 ppt. Salinitas air pemeliharaan ditingkatkan kelipatan dari salinitas awal setiap hari hingga ikan mati. Hasil penelitian menunjukkan bahwa adaptasi salinitas awal 1 ppt dan peningkatan sebesar 1ppt/hari menyebabkan ikan dapat bertahan hidup sampai pada salinitas 27 ppt. Pada perlakuan lainnya, benih ikan mengalami kematian masal ketika salinitas mencapai 18-25 ppt.</p> <em>Kata kunci</em>: ikan patin, <em>Pangasius</em>, adaptasi, salinitas |
| first_indexed | 2024-12-11T00:33:11Z |
| format | Article |
| id | doaj.art-4fabefad15d64277bd865c6abe9f0b91 |
| institution | Directory Open Access Journal |
| issn | 1412-5269 2354-6700 |
| language | English |
| last_indexed | 2024-12-11T00:33:11Z |
| publishDate | 2007-01-01 |
| publisher | Asosiasi Sains Akuakultur Indonesia |
| record_format | Article |
| series | Jurnal Akuakultur Indonesia |
| spelling | doaj.art-4fabefad15d64277bd865c6abe9f0b912022-12-22T01:27:15ZengAsosiasi Sains Akuakultur IndonesiaJurnal Akuakultur Indonesia1412-52692354-67002007-01-0141253010.19027/jai.4.25-303517Effect of Salinity Adaptation Technique on Survival and Growth Rate of Patin Catfish, Pangasius sp.K. Nirmala0D.P. Lesmono1D. Djokosetiyanto2Bogor Agricultural University, Department of AquacultureBogor Agricultural University, Department of AquacultureBogor Agricultural University, Department of Aquaculture<p>This study was carried out to determine the effect of salinity adaptation techniques on growth and survival of patin catfish <em>Pangasius</em> sp. fry. Fry of 1.5-2.0 inch in length were reared in the water with different of the initial salinity of 1, 2, 3, 4 and 5 ppt. Salinity was then daily increased by duplicated the initial water salinity until fish died. The results of study showed that fry could survive by initial salinity adaptation of 1 ppt and then increasing the salinity by 1 ppt/day to reach 27 ppt. In the other treatments, all fry died after the salinity reach 18-25 ppt.</p> <p>Keywords: patin catfish, <em>Pangasius</em>, adaptation, salinity</p> <p> </p> <p>ABSTRAK</p> <p>Penelitian ini bertujuan untuk mengetahui pengaruh teknik adaptasi salinitas terhadap pertumbuhan dan kelangsungan hidup benih ikan patin <em>Pangasius </em>sp. Benih patin ukuran 1,5-2 inci dipelihara pada salinitas awal berbeda, yaitu 1, 2, 3, 4 dan 5 ppt. Salinitas air pemeliharaan ditingkatkan kelipatan dari salinitas awal setiap hari hingga ikan mati. Hasil penelitian menunjukkan bahwa adaptasi salinitas awal 1 ppt dan peningkatan sebesar 1ppt/hari menyebabkan ikan dapat bertahan hidup sampai pada salinitas 27 ppt. Pada perlakuan lainnya, benih ikan mengalami kematian masal ketika salinitas mencapai 18-25 ppt.</p> <em>Kata kunci</em>: ikan patin, <em>Pangasius</em>, adaptasi, salinitashttp://journal.ipb.ac.id/index.php/jai/article/view/3898 |
| spellingShingle | K. Nirmala D.P. Lesmono D. Djokosetiyanto Effect of Salinity Adaptation Technique on Survival and Growth Rate of Patin Catfish, Pangasius sp. Jurnal Akuakultur Indonesia |
| title | Effect of Salinity Adaptation Technique on Survival and Growth Rate of Patin Catfish, Pangasius sp. |
| title_full | Effect of Salinity Adaptation Technique on Survival and Growth Rate of Patin Catfish, Pangasius sp. |
| title_fullStr | Effect of Salinity Adaptation Technique on Survival and Growth Rate of Patin Catfish, Pangasius sp. |
| title_full_unstemmed | Effect of Salinity Adaptation Technique on Survival and Growth Rate of Patin Catfish, Pangasius sp. |
| title_short | Effect of Salinity Adaptation Technique on Survival and Growth Rate of Patin Catfish, Pangasius sp. |
| title_sort | effect of salinity adaptation technique on survival and growth rate of patin catfish pangasius sp |
| url | http://journal.ipb.ac.id/index.php/jai/article/view/3898 |
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