Artikel Ilmiah : H1G009050 a.n. MUSRIN
| NIM | H1G009050 |
|---|---|
| Namamhs | MUSRIN |
| Judul Artikel | STATUS REPRODUKSI IKAN PALUNG (Hampala macrolepidota C.V. 1823) DI WADUK PB. SOEDIRMAN BANJARNEGARA, JAWA TENGAH |
| Abstrak (Bhs. Indonesia) | Kajian status reproduksi ikan palung (Hampala macrolepidota C.V. 1823) di Waduk PB. Soedirman Banjarnegara, Jawa Tengah telah dilakukan. Penelitian ini bertujuan untuk mengetahui status reproduksi ikan palung meliputi nisbah kelamin, indeks gonado somatik, fekunditas, diameter telur, serta karakteristik habitat dilihat dari kualitas air Waduk PB. Soedirman. Penelitian ini dilakukan pada bulan Juni dan Juli 2013. Alat tangkap yang digunakan adalah jala tebar dan jaring tancap. Stasiun penelitian sebanyak sembilan stasiun. Jumlah ikan hasil tangkapan sebanyak 49 ekor. Ikan jantan tertangkap di lima stasiun, sedangkan betina di dua sasiun. Jumlah ikan jantan tertangkap sebanyak 46 ekor dan betina 3 ekor. Nisbah kelamin ikan palung hasil penelitian tidak seimbang yaitu jantan 94% dan betina 6%. Ikan palung jantan belum matang gonad pada panjang 12-30.7 cm dan berat 17-359 g, sementara betina matang gonad terdapat pada ikan berukuran panjang 40 cm dan berat 917 g. Fekunditas betina sangat rendah yaitu 1.040-2.517. Pola memijahan lebih dari sekali dalam setahun (partial spawning). Kualitas air di Waduk PB. Soedirman secara umum menunjukkan kisaran yang masih di tolerir oleh organisme perairan. |
| Abtrak (Bhs. Inggris) | A research about “Reproductive Status of Hampala Fish (Hampala macrolepidota C.V. 1823) in Soedirman Resevoir, Banjarnegara, Central Java” had been done. This study aimed to investigate reproductive status of Hampala fish concerning sex ratio, gonado-somatic index, fecundity, egg diameter and habitat characteristics or water quality. The study was conducted during June-July 2013 using throwing and gill nets. Nine stations were pointed to catch 49 individuals. Male fish were caught at five stations, while females in two stations. Male fish were 46 individuals, and 3 others were females. Sex ratio was unbalanced since male:female ratio was 94:6%. Male fish were immatures measuring 12-30.7 cm in length and weighing 17-359 g. Female fish were matures measuring 40 cm in length and weighing 917 g. Fecundity was very low ranging 1.040-2.517 eggs. Hampala was included in partial spawner. Water quality in Soedirman reservoir was still suitable for aquatic organisms. |
| Kata kunci | Reproduksi, Ikan palung, Waduk PB. Soedirman. |
| Pembimbing 1 | Dr. Ir. Isdy Sulistyo, DEA |
| Pembimbing 2 | Dra. Siti Rukayah, M.Si |
| Pembimbing 3 | |
| Tahun | 2014 |
| Jumlah Halaman | 12 |
| Tgl. Entri | 2014-05-13 01:59:51.550695 |