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UTILIZATION OF CORN AND ITS SUBSTANCES AS A SOURCE OF FISH FEED (ARTICLE REVIEW) Prananda, Rizky; Andriani, Yuli
Jurnal Perikanan Unram Vol 15 No 2 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i2.1442

Abstract

Fish farming is highly dependent on the use of feed, which can even account for up to 70% of the total cost of farming. Therefore, the availability of quality feed in sufficient quantities is a key factor in ensuring successful farming. However, feed with high protein content tends to be expensive. The solution to this problem is to use alternative feed raw materials that have good nutritional content, do not compete with human needs, and are easy to obtain. Organic waste from corn harvest residues has great potential because it is easy to obtain and cheap. Corn waste has the problem of low nutritional content, so a fermentation process is needed as an effort to increase its nutritional value. This study aims to examine the extent to which the utilization of fermented corn waste can be used as fish feed to support increased fish growth performance.
Filtration Systems in Fishery Aquaculture Sugandhy, Rioaldi; Yustianti, Ayi; Nugraha, Yoga; Prananda, Rizky; Andriani, Yuli
Jurnal Media Akuakultur Indonesia Vol 4 No 2 (2024): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v4i2.4744

Abstract

The fisheries cultivation process requires carrying capacity to maintain water quality in order to produce maximum results in the cultivation process. Fisheries cultivation is starting to spread on a small scale (urban farming) with the aim of independent food security. This requires a solution to maintain water quality which aims to increase growth, survival and prevent unpleasant aromas from emerging from cultivation activities. Maintaining water quality can be done by using filtration or recirculation systems in cultivation activities. This scientific article uses a library research method with a qualitative descriptive approach, namely using a content analysis method. Filter media is divided into mechanical (cotton, Dacron), biological (bio ball, ceramic ring), and chemical (activated carbon, zeolite stone). The use of various types of filter media affects water quality, growth and survival of fish. Using vegetables as additional filtration also affects water quality.