TEKNIK PEMELIHARAAN LARVA IKAN KAKAP PUTIH (Lates calcarifer) DI CV. BALI AKKUA MARINE DESA MUSI KECAMATAN GEROGAK KABUPATEN BULELENG PROVINSI BALI
DOI:
https://doi.org/10.15578/chanos.v20i2.11804Kata Kunci:
Fertilization, Hatching Rate, Lates calcariferAbstrak
Lates calcarifer is one type of Indonesian marine fish that has high economic value. Demand also continues to increase both domestically and abroad such as countries in Europe (Italy, Spain, and France). However, if it is not supported by the availability of sufficient larvae, the market demand will also not be fulfilled. The purpose of this study was to determine the technique of rearing L.calcarifer larvae and to find out the production results in CV. Bali Akkua Marine. 100.000 eggs selected from Balai Besar Riset Budidaya Laut dan Penyuluhan Perikanan, Gondol, Bali, Indonesia.The stages of egg rearing include Egg Observation (whole round eggs and floating and white in color),  acclimatization for ± 30 minutes. Eggs that have been stocked will hatch after 14-17 hours after fertilization. The optimal temperature for hatching eggs is between 27°C - 29°C. The calculation of the hatching rate (HR) obtained in the field from 100,000 eggs is 84.5%. Larvae of L. calcarifer reared reach 7-9 cm and require 63-80 days from hatching eggs. After hatching, the larvae eggs will be harvested if they reach a size of 0,6-1 cm and  SR of 75.1% . During the seed maintenance activities, the survival rate (SR) of L. calcarifer was 48.4% of the 63.500 larvae harvested.
Referensi
Asdary M, Prastowo D, Yuliana, Kusumaningrum I. (2019). Pembesaran kakap putih (Lates calcalifer) dengan sistem resirkulasi raceway. Jurnal Perekayasaan Budidaya Air Payau dan Laut 1(14): 64-70.
Hardianti Q, Rusliadi, Mulyadi. 2016. Effect of feeding made with different composition on growth and survival seeds of barramundi (Lates calcarifer, Bloch). Jurnal Online Mahasiswa 3(2): 1-10.
Hendriansyah, A., W. K. A. Putra dan S.Miranti. 2018. Rasio Konversi Pakan Benih Ikan Kerapu Cantang (Epinephelus fuscoguttatus x Epinephelus lanceolatus) dengan Pemberian Dosis recombinant Growth Hormone (rGH) yang Berbeda. Jurnal Intek Akuakultur. 2 (2): 1-12.
Novriadi, R., T. Hermawan., Ibtisam, Dikrurrahman, M. Kadari., M. Herault., V. Fournier., P. Seguin. 2014. Kajian Respons Kekebalan Tubuh dan Performa Pertumbuhan Ikan Kakap Putih Lates calcarifer Bloch melalui Suplementasi Protein Hidrolisis pada Pakan. Jurnal Akuakultur Indonesia. 13(2): 182-191.
Putra dan Manan. 2014. Monitoring Kualitas Air Pada Tambak Pembesaran Udang Vannamei (Litopenaeus Vannamei). Jurnal Ilmiah Perikanan dan Kelautan. 6 (2)
Sukmawati, Halono. 2020. Pembenihan Dan Pembesaran Ikan Kakap Putih Lates Calcarifer Di Balai Besar Riset Budidaya Laut Dan Penyuluhan Perikanan, Gondol, Bali. Skripsi. Institut Pertanian Bogor. Bogor.
Supryady, Ardana, K., M. Syahrir, Budiyati, N.Hikmah. 2021. Derajat Pembuahan dan Penetasan Telur, Pertumbuhan dan Kelangsungan Hidupan Larva Ikan Kakap Putih (Lates calcarifer). Jurnal Salamata, 3 (1): 7-12.
Unduhan
Diterbitkan
Terbitan
Bagian
Lisensi
Authors who publish articles in Jurnal Penelitian Chanos Chanos agree to the following terms:
- Authors retain copyright of the article and grant the journal right of first publication with the work simultaneously licensed under a CC-BY-SA or The Creative Commons Attribution–ShareAlike License.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
