KnE Life Sciences

ISSN: 2413-0877

The latest conference proceedings on life sciences, medicine and pharmacology.

SUMPIL SILAGE (Faunus ater) AS HIGH PROTEIN FISH FEED ATRACTANT FOR INCREASED PRODUCTIVITY OF FISHERIES

Published date: Sep 20 2015

Journal Title: KnE Life Sciences

Issue title: International Conference on Biological Sciences (ICBS-2013)

Pages: 621-624

DOI: 10.18502/kls.v2i1.230

Authors:

Riswi Haryatfrehni - freeyore@gmail.com

Rahadyan Aulia

Ihlas .

Cahyo A Wibowo

Woro Anindito S T

Abstract:

The increase in fish feed demands caused extra fee. Hence it needs to be done diversification of fish feed. Silage are food additives which function as attractants to increase appetite. Sumpil (Faunus ater) are abundance mangrove pests that contain protein. This study aims to utilize sumpil silage as fish food attractant and increase its protein content. Silage was made by mixing sumpil meat and acid of sauerkraut. Silage was incubated for 0, 4, 7, and 11 days and then measured levels of protein with Lowry-Folin method. The highest levels were found in silage of 7 days incubation, which is 153.99 mg/mL. The highest protein level silage mixed with the fish feed. Red tilapia maintained for 3 weeks and was given five treatments and three replications, namely feed A (high protein), feed B (protein medium), feed B+silage 1%, feed B+3% silage, and feed B+silage 5%. The parameters observed were body weight and body length after feed treatment. The results showed that the average weight of fish treatmented by feed B+silage 1% and 3% are greater than the treatment of feed B only but not greater than the treatment of feed A, although the difference was not significant. While the average length of fish relatively the same. On the other hand most rapid response was found in fish treated with feed B+silage 5%. Based on the results, sumpil silage are potential as attractant that could increase fish productivity.


Keywords: Silage, sumpil, feed, attractants, protein

References:

Jay, J.M.M., Martin J.L., and A.G. David. 2005. Modern Food Microbiology. 7th ed Springer e-book USA.
Plummer, D.T. 1987. An Introduction to Practical Biochemistry 3rd edition. Mc Graw Hill Book Company. London.
Rakhmawati, A. 1999. Pengaruh Penambahan Garam dan Tepung Tapioka Terhadap Aktivitas Bakteri Asam Laktat Pada Fermentasi Silase Limbah Ikan. Skripsi Fakultas Biologi. Universitas Gadjah Mada. Yogyakarta.

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