PROSES PENANGANAN TELUR KERAPU TIKUS (Cromileptes Altivelis) DI BBRBLPP GONDOL
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Abstract
The purpose of this study was to determine the process of handling humpback grouper eggs (Cromileptes altivelis) at BBRBLPP Gondol Bali. The data collection method was carried out by means of observation, active participation and direct interviews. The process of handling humpback grouper eggs includes the process of handling initial eggs, egg selection, egg counting and egg observation. The initial handling of humpback grouper eggs begins with harvesting eggs which are carried out in the morning in an egg storage tank that has an egg collector installed. Egg selection is done to separate eggs of good quality and not good. Good quality eggs will float on the surface, are round, transparent and have a core. Quality eggs will not sink to the bottom and are milky white. The egg-calculation technique uses the manual method with the help of a petri dish and a 20 ml glass beaker. The results of the calculation of eggs obtained in one spawning of humpback grouper produced around 670,000 eggs for one broodstock pond of humpback grouper. Eggs using a 40x magnification microscope. The fertilized egg has a transverse line between the nucleus of the egg which is a developing embryo. The unfertilized egg does not have a transverse line which indicates the egg does not have an embryo.
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How to Cite
Dadiono, M. S., & Suryawinata, I. (2022). PROSES PENANGANAN TELUR KERAPU TIKUS (Cromileptes Altivelis) DI BBRBLPP GONDOL. Jurnal Biogenerasi, 7(1), 17-22. https://doi.org/10.30605/biogenerasi.v7i1.1626
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References
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Dadiono, M. S., & Suryawinata, I. (2021). Health Management of Humpback Grouper Larvae (Cromileptes altivelis) in BBRBLPP Gondol. Journal of Aquaculture Development and Environment, 4(2), 239–243. http://dx.doi.org/10.31002/jade.v4i2.5252
Halim, A., & Dadiono, M. (2021). Pelatihan Pembuatan Handsanitizer di Desa Kembaran, Kabupaten Banyumas Sebagai Upaya Pencegahan Covid-19. Darma Sabha Cendekia, 3(2), 61-65. doi:10.20884/1.dsc.2021.3.2.4972
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KKP. (2013). Produksi Benih Ikan Kerapu Hybrid Cantang (Hibridisasi Ikan Kerapu Macan & Kerapu Kertang). Kementerian Kelautan dan Perikanan, Direktorat Jenderal Perikanan Budidaya, Balai Budidaya Air Payau Situbondo.
Sugama, K., Rimmer, M. a., Ismi, S., Koesharyani, I., Suwirya, K., Giri, N. a., & Alava, V. R. (2012). Hatchery management of tiger grouper (Epinephelus fuscoguttatus): a best-practice manual. Australian Centre for International Agricultural Research, 129, 66.
Sutarmat, T., & Yudha, H. T. (2013). Analisis Keragaan Pertumbuhan Benih Kerapu Hibrida Hasil Hibridisasi Kerapu Macan (Epinephelus fuscoguttatus) Dengan Kerapu Kertang (Epinephelus lanceolatus) Dan Kerapu Batik (Epinephelus microdon). Jurnal Riset Akuakultur, 8(3), 363–372. https://doi.org/10.15578/jra.8.3.2013.363-372
Prayogo, I., & Hidayat, F. (2014). DI BALAI PERIKANAN BUDIDAYA AIR PAYAU SITUBONDO SEEDLING FISH GROUPER RATS ( Cromileptes altivelis ). Jurnal Ilmu Perikanan, 5(2), 65–72.
Wirawan, I. K. Y., Insani, L., & Dadiono, M. S. (2021). SURVIVAL RATE of TIGER GROUPER LARVA (Epinephelus fucoguttatus) HOUSEHOLD SCALE ON THE NORTH COAST of BALI. Journal of Fish Health, 1(2), 49-53. https://doi.org/10.29303/jfh.v1i2.483
Arif, D., & Regan, Y. (2020). Studi Pembesaran Ikan Kerapu Bebek (Cromileptes altivelis) dalam Keramba Jaring Apung di Balai Perikanan Budidaya Laut (BPBL) Ambon Study on Humpback Grouper (Cromileptes altivelis) Rearing in Floating Net Cages at Balai Perikanan Budidaya Laut (BPBL) Ambon. Jurnal Salamata, 2(1), 23–27.
Ching, F. F., Othman, N., Anuar, A., Shapawi, R., & Senoo, S. (2018). Natural spawning, embryonic and larval development of F2 hybrid grouper, tiger grouper Epinephelus fuscoguttatus × giant grouper E. lanceolatus. International Aquatic Research, 10(4), 391–402. https://doi.org/10.1007/s40071-018-0214-5
Dadiono, M. S. (2014). Pengaruh Pemberian Ekstrak Daun Binahong (Anredera Cordifolia) Terhadap Kelulushidupan Ikan Koi (Cyprinus Carpio) yang Diinfeksi Bakteri Aeromonas Hydrophila. Universitas Brawijaya.
Dadiono, M. S. (2017). Karakterisasi Fraksi dan Aktivitas Antibakteri Ekstrak Daun Binahong (Anredera cordifolia (Ten.) Steenis) Terhadap Ikan Lele Dumbo (Clarias sp.) yang Terinfeksi Aeromonas salmonicida. Universitas Brawijaya.
Dadiono, M. S., & Andayani, Sri, Zailanie, K. (2017). The Effect of Different Dosage of Anredera cordifolia (Ten.) Steenis Leaves Extract towards the Survival Rate of African Catfish (Clarias sp.) Infected by Aeromonas salmonicidaNo Title. International Journal of ChemTech Research, 10(4), 669–673.
Dadiono, M. S., & Insani, L. (2020). Study of the Hatchery of Tiger Grouper (Epinephelus fuscoguttatus) Household Scale in Penyabangan Village, Gerokgak District, Buleleng Regency, Bali Province. Journal of Aquaculture Science, 5(1), 1-7.
Dadiono, M. S., Widodo, M. S., & Wijaya, R. (2020). Broodstock Health Management for Cantang Grouper (Epinephelus sp.) in BBRBLPP Gondol Bali. Journal of Aquaculture Development and Environment, 3(2), 1–5. https://doi.org/10.31002/jade.v3i2.3210
Dadiono, M. S., & Aminin, A. (2021). PENINGKATAN KETERAMPILAN DAN INOVASI WARGA DESA RAYUNGGUMUK KABUPATEN LAMONGAN DALAM MEMANFAATKAN IKAN NILA. Jurnal Hilirisasi Technologi Kepada Masyarakat (SITECHMAS), 2(2), 75–83. http://dx.doi.org/10.32497/sitechmas.v2i2.2990
Dadiono, M. S., & Suryawinata, I. (2021). Health Management of Humpback Grouper Larvae (Cromileptes altivelis) in BBRBLPP Gondol. Journal of Aquaculture Development and Environment, 4(2), 239–243. http://dx.doi.org/10.31002/jade.v4i2.5252
Halim, A., & Dadiono, M. (2021). Pelatihan Pembuatan Handsanitizer di Desa Kembaran, Kabupaten Banyumas Sebagai Upaya Pencegahan Covid-19. Darma Sabha Cendekia, 3(2), 61-65. doi:10.20884/1.dsc.2021.3.2.4972
Halim, A. A., Dadiono, M. S., & Kusuma, R. O. (2021). UPAYA PENCEGAHAN PENYEBARAN COVID-19 DI DESA KEMBARAN, KECAMATAN KEMBARAN, KABUPATEN BANYUMAS. At-Tamkin: Jurnal Pengabdian Kepada Masyarakat, 4(2), 14–19. https://doi.org/https://doi.org/10.33379/attamkin.v4i2.960
Ismi, S. (2017). Produksi Telur Ikan Kerapu Hibrida Untuk Menunjang Usaha Pembenihan. Jurnal Ilmu Dan Teknologi Kelautan Tropis, 9(2), 783–794. https://doi.org/10.29244/jitkt.v9i2.19310
Ismi, S., Tatam, S., Giri, N. A., Rimmer, M. A., Knuckey, R. M. J., Anjanette, C. B., & Sugama, K. (2012). Nursery Management of Grouper : a best-practice manual. Australian Centre for International Agricultural Research. Australian Centre for International Agricultural Research (ACIAR). Retrieved from https://aciar.gov.au/publication/books-and-manuals/nursery-management-grouper-best-practice-manual
KKP. (2013). Produksi Benih Ikan Kerapu Hybrid Cantang (Hibridisasi Ikan Kerapu Macan & Kerapu Kertang). Kementerian Kelautan dan Perikanan, Direktorat Jenderal Perikanan Budidaya, Balai Budidaya Air Payau Situbondo.
Sugama, K., Rimmer, M. a., Ismi, S., Koesharyani, I., Suwirya, K., Giri, N. a., & Alava, V. R. (2012). Hatchery management of tiger grouper (Epinephelus fuscoguttatus): a best-practice manual. Australian Centre for International Agricultural Research, 129, 66.
Sutarmat, T., & Yudha, H. T. (2013). Analisis Keragaan Pertumbuhan Benih Kerapu Hibrida Hasil Hibridisasi Kerapu Macan (Epinephelus fuscoguttatus) Dengan Kerapu Kertang (Epinephelus lanceolatus) Dan Kerapu Batik (Epinephelus microdon). Jurnal Riset Akuakultur, 8(3), 363–372. https://doi.org/10.15578/jra.8.3.2013.363-372
Prayogo, I., & Hidayat, F. (2014). DI BALAI PERIKANAN BUDIDAYA AIR PAYAU SITUBONDO SEEDLING FISH GROUPER RATS ( Cromileptes altivelis ). Jurnal Ilmu Perikanan, 5(2), 65–72.
Wirawan, I. K. Y., Insani, L., & Dadiono, M. S. (2021). SURVIVAL RATE of TIGER GROUPER LARVA (Epinephelus fucoguttatus) HOUSEHOLD SCALE ON THE NORTH COAST of BALI. Journal of Fish Health, 1(2), 49-53. https://doi.org/10.29303/jfh.v1i2.483