MEDIA KULTUR SALINITAS RENDAH TERHADAP PERFORMA UDANG VANAME Litopenaeus vannamei
DOI:
https://doi.org/10.32663/ja.v20i2.2947Keywords:
kelangsungan hidup, pertumbuhan, post-larvae, rasio konversi pakanAbstract
Potassium (K) is one of the important ions in low-salinity shrimp culture, which has functions of maintaining electrolyte balance, conduction of nerve impulses, and releasing energy from protein, fat, and carbohydrate. This research aimed to study and determine the proper concentration of potassium as an additive ion to enhance the growth and survival rate of vaname shrimp (Litopenaeus vannamei). Potassium was added to the rearing media with the salinity of 5 ppt in different concentrations (0, 50, 100, and 150 mg/L), with three replicates of treatment. The shrimp in size of post-larvae (PL)10 reared for 40 days in the treatment’s media with a stocking density of 140 shrimp (2000 shrimp/m3). The results of this study showed that potassium administration in low-salinity media has a significant effect on the growth performance and survival rate of shrimp. Potassium administration at a concentration of 100 mg/L resulted in better vaname performance than other treatments (P < 0.05) based on absolute weight, specific growth rate, feed conversion ratio, and survival rate
References
Awanis, A. A., Prayitno, S. P., & Herawati, V.E. (2017). Kajian kesesuaian lahan tambak udang vaname dengan menggunakan sistem informasi geo-grafis Di Desa Wonorejo, Kecamatan Kaliwungu, Kendal, Jawa Tengah. Buletin Oseanografi Marina, 6 (2), 102-109.
[DJPB] Direktorat Jendral Perikanan Budi-daya Kementerian Kelautan dan Perikanan. (2021). Data Statistik produksi dan data ekspor impor produk perikanan Indonesia 2021. Jakarta (ID): DJPB. [Internet]. [Diunduh 19 Oktober 2021]. http://djpb.kkp.go.id/
Boyd, C.E. (2018). Revisiting ionic imbalance in low-salinity shrimp aquaculture. Global aquaculture advocate. 4p.
Jahan, I., Reddy, A. K., Sudhagar, S. A., Harikrishna, V., Singh, S., Varghese, T., & Srivastava, P. P.(2018). The effect of fortification of potassium and magnesium in the diet and culture water on growth, survival and osmoregulation of pacific white shrimp, Litopenaeus vannamei reared in inland ground saline water. Turkish Journal of Fisheries and Aquatic Sciences, 18, 1235-1243.
Kaligis,. Y. E. (2010). Peningkatan Sintasan Dan Kinerja Pertumbuhan Udang Vaname (Litopenaeus Vannamei, Boone) Di Media Bersalinitas Rendah. Disertasi. Program Studi Budidaya Perairan Departemen Perikanan Fakultas Ilmu Kelautan Dan Perikanan Sekolah pasca sarjana Institut Pertanian Bogor. Bogor 160 Hal.
Kaligis, E. (2016). Pengaruh potassium media terhadap pertumbuhan mutlak, osmolaritas hemolymp dan energi basal dari pascalarva Vaname (Litopenaeus vannamei, Boone). Budidaya Perairan, 4 (1), 1-6.
McGraw, W.J. & Scarpa, J. (2003). Minimum environmental potassium for survival of Pasific white shrimp Litopenaeus vannamei (Bonne) in freshwater. Journal of Shellfish Research, 22(1), 263–267.
Pratama, A., Wardiyanto, & Supono. (2017). Studi performa udang vaname (Litopenaeus vannamei) yang dipelihara dengan sistem semi intensif pada kondisi air tambak dengan kelimpahan plankton yang berbeda pada saat penebaran. e-Jurnal Rekayasa dan Teknologi Budidaya Perairan, 6 (1), 643-652.
Roy, L.A., Davis, D.A., Saoud, I.P., & Henry, R.P. (2007). Effects of varying levels of aqueous potassium and magnesium on survival, growth, and respiration of the Pacific white shrimp, Litopenaeus vannamei, reared in low salinity waters. Aquaculture, 262 (2-4), 461-469
Suguna, T. (2020). Application of minerals in low saline water culture systems of L. Vannamei. Journal Interna-tional of Current Microbiology and Applied Sciences, 9 (9), 516-521.
Supono, (2019). Budidaya Udang Vaname Salinitas Rendah Solusi untuk Budidaya di Lahan Kritis. Graha Ilmu.
Taqwa, F.H., Djokosetiyanto, D., & Affandi, R. (2008). Pengaruh penam-bahan potassium pada masa adaptasi penurunan salinitas terhadap performa pascalarva udang vaname (Litopenaeus vannamei). Jurnal Riset Akuakultur, 3(3), 431-436.
Taqwa, F.H., Sasanti A, D., & Gaffar, K. (2012). Kelangsungan hidup, kerja osmotik dan konsumsi oksigen pascalarva udang galah selama penurunan salinitas dengan air rawa pengencer yang ditambahkan potassium. Prosiding InSINas 2012.
Tantulo, U., & Fotedar R. (2006). Comparison of growth, osmore-gulatory capacity, ionic regulation and organosiomatic indices of lack tiger prawn (Penaeus monodon Fabricus, 1798) juveniles reared in potassium fortified inland saline water and ocean water at different salinities. Aquaculture, 258,594-605.
Widodo, A. F., Pantjara, B., & Adhiyudanto, N. B. (2011). Performansi fisiologis udang Vaname, Litopenaeus Vannamei yang dipelihara pada media air tawar dengan aplikasi potassium. Jurnal Riset Akuakultur, 6 (2), 225-241.
Wyban, J. A., & Sweeney, J. N. (1991) Intensive Shrimp Production Technology. The Institute, 158 p.
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