Growth of Cantang Hybrid Grouper Juvenile (Epinephelus fuscoguttatus x Epinephelus lanceolatus) With Different Feeding Frequency

Nuraini, Dewi; Agustono,; Lutfiyah, Lailatul

doi:10.1088/1755-1315/441/1/012078

Cited by 2 publications

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“…Thus, the usage of crumble and feed pellet is highly necessary to replace trash fish in order to lower FCR ( Soemarjati et al . 2013 ; Nuraini et al . 2020 ).…”

Section: Resultsmentioning

confidence: 99%

Comparative Environmental Impacts and Development Benefits of Coastal Aquaculture in Three Tropical Countries: Madagascar, Tanzania and Indonesia

Andreas Kunzmann,

Gildas Todinanahary,

Flower E. Msuya

et al. 2023

tlsr

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Aquaculture is still in early development in Madagascar and Tanzania, while in Indonesia, aquaculture has a long history. In Madagascar, villagers are farming seaweed and sea cucumbers, as part of small-scale community-based aquaculture (CBA). They followed a contractual model between a private farming company and farmers. Local non-governmental organizations (NGOs) and public institutions in Madagascar jointly strive to reverse the trend of ongoing anthropogenic coastal degradation. In Tanzania, the cultivation of red seaweeds has been established for over 30 years, with declining production attributed to climate change. While shrimp farming still involves, to some extent, clearing of mangroves in Tanzania, seaweed culture has only mild impact on coastal ecosystems. Farming areas provide shelter and habitat for juvenile fish, crabs and other organisms. Therefore, NGOs ask for support to improve culture methods. Various problems and shortcomings in Indonesia have been clearly identified, including issues related to new aquaculture areas, pollutants, emerging diseases, insufficient broodstock and fry supply, as well as a lack of technology and manpower. To address these challenges and ensure the growth of aquaculture production, the government has implemented national policies and established training and broodstock centers throughout the country. In Madagascar, the CBA programme stands out as a success story and can serve as a template for other coastal regions and countries. In Tanzania, adoption of the CBA model for co-culture could be the future. In Indonesia, due to a very long coastlines and complicated legislation, IMTA seems to be particularly suitable, as successfully tested in model regions.

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“…Thus, the usage of crumble and feed pellet is highly necessary to replace trash fish in order to lower FCR ( Soemarjati et al . 2013 ; Nuraini et al . 2020 ).…”

Section: Resultsmentioning

confidence: 99%

Comparative Environmental Impacts and Development Benefits of Coastal Aquaculture in Three Tropical Countries: Madagascar, Tanzania and Indonesia

Andreas Kunzmann,

Gildas Todinanahary,

Flower E. Msuya

et al. 2023

tlsr

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“…The volume was determined regarding to the capacity of the hybrid grouper fry. Nuraini et al, (2020) emphasized that to gain optimal fish growth, the eating capacity of the fish and the feeding time should be taken into consideration in feeding the fish.…”

Section: Fish Rearingmentioning

confidence: 99%

The addition of papaya seed flour (Carica papaya) to the growth of ‘Cantang’ hybrid grouper fish (Epinephelus fuscoguttatus >< Epinephelus lanceolatus)

Syakirin

Linayati

Mardiana

et al. 2022

Depik

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This research was carried out to examine the effects of papaya seed flour at different doses on the growth of hybrid groupers and to determine the most optimal dose of papaya seed flour on fish growth. A complete randomized design with 4 treatments and 3 replications was used, which treatments consisted of: treatment A Without papaya seed flour (Control), treatment B with 2.5 grams/kg of papaya seed flour, treatment C with 5 grams of papaya seed flour per kg feed, and treatment D of 7.5 grams papaya seed flour/kg feed. Treatment C was found the most optimal treatment, resulting in an absolute biomass value of 26.97 grams and feed conversion ratio of 1.19. Analysis of variance (ANOVA) of the absolute biomass development of the hybrid grouper obtained an F count of 41.3892 higher than F table of 5%, indicating significant effects on the fish growth. The water quality was set at an ideal level, with temperature ranging between 28-29 0C, pH between 7.0-7.5 and salinity between 30-33 ppt.Keywords:Hybrid groupersPapaya seed flourGrowth

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Growth of Cantang Hybrid Grouper Juvenile (Epinephelus fuscoguttatus x Epinephelus lanceolatus) With Different Feeding Frequency

Cited by 2 publications

References 0 publications

Comparative Environmental Impacts and Development Benefits of Coastal Aquaculture in Three Tropical Countries: Madagascar, Tanzania and Indonesia

Comparative Environmental Impacts and Development Benefits of Coastal Aquaculture in Three Tropical Countries: Madagascar, Tanzania and Indonesia

The addition of papaya seed flour (Carica papaya) to the growth of ‘Cantang’ hybrid grouper fish (Epinephelus fuscoguttatus >< Epinephelus lanceolatus)

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