Effects of Caulerpa lentillifera added into culture media on the growth and nutritional values of Phronima pacifica, a natural fish-feed crustacean

Abstract. Herawati VE, Pinandoyo, Ariyati RW, Rismaningsih N, Windarto S, Prayitno SB, Darmanto YS, Radjasa OK. 2021. Effects of Caulerpa lentillifera added into culture media on the growth and nutritional values of Phronima pacifica, a natural fish-feed crustacean Biodiversitas 22: 424-431. Phronim...

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Autores principales:	Vivi Endar Herawati, Pinandoyo Pinandoyo, Restiana Wisnu Ariati, Nurmanita Rismaningsih, Seto Windarto, Slamet Budi Prayitno, Y.S. Darmanto, Ocky Karna Radjasa
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2021
Materias:	caulerpa lentillifera, density, growth, nutritional quality, phronima pacifica Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/9cf8b8bb107c48de88007f6ea0cc6492
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spelling	oai:doaj.org-article:9cf8b8bb107c48de88007f6ea0cc64922021-11-22T00:53:56ZEffects of Caulerpa lentillifera added into culture media on the growth and nutritional values of Phronima pacifica, a natural fish-feed crustacean1412-033X2085-472210.13057/biodiv/d220152https://doaj.org/article/9cf8b8bb107c48de88007f6ea0cc64922021-01-01T00:00:00Zhttps://smujo.id/biodiv/article/view/7136https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Herawati VE, Pinandoyo, Ariyati RW, Rismaningsih N, Windarto S, Prayitno SB, Darmanto YS, Radjasa OK. 2021. Effects of Caulerpa lentillifera added into culture media on the growth and nutritional values of Phronima pacifica, a natural fish-feed crustacean Biodiversitas 22: 424-431. Phronima pacifica is a microcrustacean commonly used as natural feed in fish farming as it has high nutrient contents and is suitable based on larval fish mouth gap size and mass cultivation capacity. However, P. pacifica is not produced optimally and its supply is inadequate, so that P. pacifica culturing techniques need to be improved. The culture of P. pacifica is mostly done using sea grape seaweed (Caulerpa lentillifera). The aim of this study was to investigate the optimal stocking density of C. lentillifera added into media culture on the growth and nutritional values of P. pacifica. We applied a complete random design experiment with four treatments of stocking density of C. lentillifera (i.e., 0 g/m2 (Control), 20 g/m2, 40 g/m2, and 60 g/m2) with 3 replicates for each treatment. The following parameters were analyzed, namely specific growth rate (SGR) of C. lentillifera, and the growth, biomass, growth rate, proximate analysis, and amino and fatty acid concentrations of P. pacifica. This study found that the addition of C. lentillifera into culture media significantly enhanced the growth of P. pacifica. The highest effect on the growth was observed in the treatment of 60 g/m2 with C. lentillifera SGR value of 4.76 ± 0.12%/day, and P. pacifica growth rate, population density and biomass of 4.41 ± 0.12 ind/day, 53.81 ± 8.79 ind/L, and 1.14 ± 0.14 g, respectively. Similarly, the highest protein and fat contained in P. pacifica was obtained in the treatment of 60 g/m2 with 60.23% protein and 10.24% fat. Furthermore, the highest fatty acid profile was C20: 5n-3 of 13.23% ± 0.08% and amino acid profile of 45.23% ± 0.01%. The application of the optimal stocking density of C. lentillifera in culture media could increase the growth and nutritional quality of P. pacifica which in turn could enhance aquaculture productivity.Vivi Endar HerawatiPinandoyo PinandoyoRestiana Wisnu AriatiNurmanita RismaningsihSeto WindartoSlamet Budi PrayitnoY.S. DarmantoOcky Karna RadjasaMBI & UNS Soloarticlecaulerpa lentillifera, density, growth, nutritional quality, phronima pacificaBiology (General)QH301-705.5ENBiodiversitas, Vol 22, Iss 1 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	caulerpa lentillifera, density, growth, nutritional quality, phronima pacifica Biology (General) QH301-705.5
spellingShingle	caulerpa lentillifera, density, growth, nutritional quality, phronima pacifica Biology (General) QH301-705.5 Vivi Endar Herawati Pinandoyo Pinandoyo Restiana Wisnu Ariati Nurmanita Rismaningsih Seto Windarto Slamet Budi Prayitno Y.S. Darmanto Ocky Karna Radjasa Effects of Caulerpa lentillifera added into culture media on the growth and nutritional values of Phronima pacifica, a natural fish-feed crustacean
description	Abstract. Herawati VE, Pinandoyo, Ariyati RW, Rismaningsih N, Windarto S, Prayitno SB, Darmanto YS, Radjasa OK. 2021. Effects of Caulerpa lentillifera added into culture media on the growth and nutritional values of Phronima pacifica, a natural fish-feed crustacean Biodiversitas 22: 424-431. Phronima pacifica is a microcrustacean commonly used as natural feed in fish farming as it has high nutrient contents and is suitable based on larval fish mouth gap size and mass cultivation capacity. However, P. pacifica is not produced optimally and its supply is inadequate, so that P. pacifica culturing techniques need to be improved. The culture of P. pacifica is mostly done using sea grape seaweed (Caulerpa lentillifera). The aim of this study was to investigate the optimal stocking density of C. lentillifera added into media culture on the growth and nutritional values of P. pacifica. We applied a complete random design experiment with four treatments of stocking density of C. lentillifera (i.e., 0 g/m2 (Control), 20 g/m2, 40 g/m2, and 60 g/m2) with 3 replicates for each treatment. The following parameters were analyzed, namely specific growth rate (SGR) of C. lentillifera, and the growth, biomass, growth rate, proximate analysis, and amino and fatty acid concentrations of P. pacifica. This study found that the addition of C. lentillifera into culture media significantly enhanced the growth of P. pacifica. The highest effect on the growth was observed in the treatment of 60 g/m2 with C. lentillifera SGR value of 4.76 ± 0.12%/day, and P. pacifica growth rate, population density and biomass of 4.41 ± 0.12 ind/day, 53.81 ± 8.79 ind/L, and 1.14 ± 0.14 g, respectively. Similarly, the highest protein and fat contained in P. pacifica was obtained in the treatment of 60 g/m2 with 60.23% protein and 10.24% fat. Furthermore, the highest fatty acid profile was C20: 5n-3 of 13.23% ± 0.08% and amino acid profile of 45.23% ± 0.01%. The application of the optimal stocking density of C. lentillifera in culture media could increase the growth and nutritional quality of P. pacifica which in turn could enhance aquaculture productivity.
format	article
author	Vivi Endar Herawati Pinandoyo Pinandoyo Restiana Wisnu Ariati Nurmanita Rismaningsih Seto Windarto Slamet Budi Prayitno Y.S. Darmanto Ocky Karna Radjasa
author_facet	Vivi Endar Herawati Pinandoyo Pinandoyo Restiana Wisnu Ariati Nurmanita Rismaningsih Seto Windarto Slamet Budi Prayitno Y.S. Darmanto Ocky Karna Radjasa
author_sort	Vivi Endar Herawati
title	Effects of Caulerpa lentillifera added into culture media on the growth and nutritional values of Phronima pacifica, a natural fish-feed crustacean
title_short	Effects of Caulerpa lentillifera added into culture media on the growth and nutritional values of Phronima pacifica, a natural fish-feed crustacean
title_full	Effects of Caulerpa lentillifera added into culture media on the growth and nutritional values of Phronima pacifica, a natural fish-feed crustacean
title_fullStr	Effects of Caulerpa lentillifera added into culture media on the growth and nutritional values of Phronima pacifica, a natural fish-feed crustacean
title_full_unstemmed	Effects of Caulerpa lentillifera added into culture media on the growth and nutritional values of Phronima pacifica, a natural fish-feed crustacean
title_sort	effects of caulerpa lentillifera added into culture media on the growth and nutritional values of phronima pacifica, a natural fish-feed crustacean
publisher	MBI & UNS Solo
publishDate	2021
url	https://doaj.org/article/9cf8b8bb107c48de88007f6ea0cc6492
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Effects of Caulerpa lentillifera added into culture media on the growth and nutritional values of Phronima pacifica, a natural fish-feed crustacean

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