Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : GANEC SWARA

TEKNIK PEMBENIHAN IKAN KOMET (CARASSIUS AURATUS) DI UNIT PENGEMBANGAN BALAI BENIH IKAN AIR TAWAR (UPBBIAT) GONTORAN LOMBOK BARAT APRYANY, RESSY ENY; DWIYANTI, SEPTIANA
GANEC SWARA Vol 18, No 3 (2024): September 2024
Publisher : Universitas Mahasaraswati K. Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/gara.v18i3.1033

Abstract

One species from the Cyprinidae family that is very popular and highly developed in Indonesia is the comet fish (Carassius auratus). The main obstacle in comet fish production is the limited number of superior seeds. These obstacles are caused by improper handling of seeds related to larval rearing, such as air quality management, appropriate feed and fish mouth clearance as well as handling pests and diseases. The aim of this research is to understand and determine the process of hatching comet fish (Carassius aurataus) at the Freshwater Fish Seed Development Unit (UPBBIAT) Gontoran, West Lombok.The data obtained from Field Work Practice activities is explained descriptively, that is, it can be presented clearly and in detail. The number of eggs produced was 1,770. The number of eggs that successfully hatched was 1536 with a HR (Hatcing Rate) percentage of 81% and a final SR (Survival Rate) percentage of 84%.
POTENSI SARGASSUM SEBAGAI IMUNOSTIMULAN PADA BIDANG AKUAKULTUR (REVIEW) MUAHIDDAH, NURI; DWIYANTI, SEPTIANA
GANEC SWARA Vol 18, No 1 (2024): Maret 2024
Publisher : Universitas Mahasaraswati K. Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/gara.v18i1.794

Abstract

The aquaculture industry continues to grow, but its production encounters problems, one of which is disease outbreaks that can hinder the growth and sustainability of fish production. Research on the use of immunostimulants as an environmentally friendly solution to enhance the resilience of aquatic organisms against diseases is becoming increasingly important. One natural substance that can be used as an immunostimulant is Sargassum seaweed, a type of brown algae found abundantly in tropical and subtropical waters. This study aims to present a recent review of the potential of Sargassum as an immunostimulant in the field of aquaculture. Thisalgae is known to contain various bioactive compounds, including polysaccharides (alginate and fucoidan), polyphenols, and natural pigments, which are believed to have the ability to enhance the immune response of aquatic organisms. Its application has been tested both in vitro and in vivo. The addition of extracts from various types of Sargassum can be done through injection, immersion, or adding them to the feed of cultured organisms. Extracts from several types of Sargassum have been proven to enhance the immune system, growth, and survival of aquatic organisms, as well as to combat disease outbreaks. The application of Sargassum as an immunostimulant is an environmentally friendly solution to combat disease outbreaks