PEMANFAATAN SILASE IKAN SEBAGAI PAKAN TERHADAP PRODUKSI KISTA Artemia franciscana PADA BERBAGAI PADAT PENEBARAN

Nurmalasari , Dwi Mulyani (2007) PEMANFAATAN SILASE IKAN SEBAGAI PAKAN TERHADAP PRODUKSI KISTA Artemia franciscana PADA BERBAGAI PADAT PENEBARAN. Other thesis, Universitas Sebelas Maret.

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    Abstract

    ABSTRACT Dwi Mulyani Nurmalasari. 2007. THE USE OF FISH SILAGE AS A FEED TOWARD THE CYSTS PRODUCTION OF Artemia franciscana ON VARIOUS STOCKING DENSITY. Biologi Department. Faculty of Mathematics and Natural Science. Sebelas Maret University Surakarta. Artemia franciscana is one of the live feed mostly used in the fish and shrimp breeding. Commercially, Artemia is usually sold in the dry cysts form which can be stored for many years. The purpose of the research are to know the influence of different stocking density toward brood fecundity and A. franciscana cysts production by feeding fish silage in certain concentration, and to know the optimum stocking density of producing the best quantity and quality of A. franciscana cysts. The observed parameter consist of brood fecundity, cysts diameter, brood body length, cysts and nauplii production, Hatching Rate, Hatching Percentage and Hatching Efficiency. This research was conducted on July until October 2006 at Laboratory of Live Feed, Brackishwater Aquaculture Development Center Jepara, Central Java. This research used the complete random design with 5 treatment groups and has 3 replicates. The classified of the treatment based on the differences of stocking density were 200, 400, 600, 800, and 1.000 individu/liter by feeding fish sillage in 30 mg/l concentration. The observation on brood fecundity, cysts diameter, brood body length, cysts and nauplii production, Hatching Rate, Hatching Percentage and Hatching Efficiency were analized with using 12 version SPSS program with One Way ANOVA analysis (Analysis of Variance) and then continued with Tukey test with 5% significant level. The result of the research show that the cysts quality tends to decline with the higher stocking density by feeding fish silage. The decrease happened to brood fecundity, Hatching Rate, Hatching Percentage and Hatching Efficiency. Meanwhile, the increase happened to cysts diameter, cysts and nauplii production by the increasing of stocking density. The optimum stocking density for producing the best quality and quantity cysts of A. franciscana was 600 individu/liter.

    Item Type: Thesis (Other)
    Subjects: Q Science > QH Natural history > QH301 Biology
    Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam > Biologi
    Depositing User: Saputro Bagus
    Date Deposited: 13 Jul 2013 19:08
    Last Modified: 13 Jul 2013 19:08
    URI: https://eprints.uns.ac.id/id/eprint/3245

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