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All Journal Budapest International Research in Exact Sciences (BirEx Journal) Britain International of Exact Sciences Journal (BIoEx Journal)
Rindra, Rabarison
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Mathematics Medicine & Pharmacology Physics Transportation

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Integration of fruit in the formulation of feed for Oreochromis niloticus breeding in the region of Vakinankaratra, Madagascar Rindra, Rabarison; Ravelomanantsoa Ramanambe Nicole; Rabeharitsara Andry Tahina; Rakotomamonjy Pierre; Razafimahefa Mirana Verohanitra; Koto-te-Nyiwa Ngbolua; Robijaona Rahelivololoniaina Baholy
Britain International of Exact Sciences (BIoEx) Journal Vol 6 No 2 (2024): Britain International of Exact Sciences Journal, May
Publisher : Britain International for Academic Research (BIAR) Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/bioex.v6i2.1095

Abstract

To promote the nutrition of tilapia in farming, four foods were created using traditional raw materials and containing different quantities of locally produced banana flour. These foods, which contain 36% crude proteins and 8% lipids, were tested on tilapia fry with an initial weight of 8 grams. After 50 days of the experiment, the final weights of the fish fluctuated between 33.28 grams and 41.4 grams, depending on the treatments used. Foods containing 3% and 6% banana flour showed the highest growth and food conversion rates, with respective specific growth (SGR) rates of 3.98 and 3.62, as well as conversion rates (CI) of 1.8 and 1.69. Meanwhile, the food with 10% banana flour obtained a SGR of 2.92 and a CI of 2.01, while the control obtained a SGR of 3.3 and CI of 1.7. Thanks to this test, we were able to observe the impact of bananas on the premature development of tilapia. We will continue to study the use of local agri-food byproducts and waste in feeding this fish.
Integration of Fruit and Vegetables in the Food of Oreochromis Niloticus in the Vakinankaratra Region Rindra, Rabarison; Nicole, Ravelomanantsoa Ramanambe; Tahina, Rabeharitsara Andry; Pierre, Rakotomamonjy; Ngbolua, Koto-te- Nyiwa; Baholy, Robijaona Rahelivololoniaina
Budapest International Research in Exact Sciences (BirEx) Journal Vol 6, No 3 (2024): Budapest International Research in Exact Sciences, July
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birex.v6i3.7973

Abstract

In order to promote the nutrition of tilapia in farming, a food has been created from traditional raw materials and containing a quantity of banana flour and carrot flour from local production 3%. We tested the food which contains 33% crude proteins and 8% lipids on carp fry having an initial weight of 99.56 ±1.12 gr during 50 days in Vakinankaratra region, Madagascar . After 50 days of experiment, the final weights of the fish fluctuated between 187.63g and 188.15g depending on the treatments used. The food containing banana flour, carrot and the control food showed almost similar growth and food transformation rates, with specific growth rates (SGR) of 3.12%/d and 3.14%/ j as well as a conversion rate of 1.5 and 1.5. Thanks to this test, we were able to observe the impact of banana and carrot on the development of tilapia. We will continue to study the use of local agri-food by-products and waste in feeding this fish.
Practices of fish farmers: techniques, characteristics, feeding, and type of aquaculture farming in the district of Antsirabe I Vakinankaratra Madagascar Rindra, Rabarison; Nicole, Ramanambe Ravelomanantsoa; Tahina, Rabeharitsara Andry; Ngbolua, Koto-te-Nyiwa
Budapest International Research in Exact Sciences (BirEx) Journal Vol 6, No 4 (2024): Budapest International Research in Exact Sciences, October
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birex.v6i4.8008

Abstract

This study aims to explore the current practices of fish farmers, focusing on the different rearing techniques and the use of aquaculture environments in Antsirabe Vakinankaratra. In particular, the survey examines the management of rearing environments, the selection of species for rearing types, feeding and the characteristics of rearing environments. Many fish farmers notice significant benefits from their farming method. However, several problems persist, this situation, calls for training initiatives and financial support to optimize their production and ensure the sustainability of their activities.
Co-Authors Baholy, Robijaona Rahelivololoniaina Koto-te-Nyiwa Ngbolua Ngbolua, Koto-te- Nyiwa Ngbolua, Koto-te-Nyiwa Nicole, Ramanambe Ravelomanantsoa Nicole, Ravelomanantsoa Ramanambe Pierre, Rakotomamonjy Rabeharitsara Andry Tahina Rakotomamonjy Pierre Ravelomanantsoa Ramanambe Nicole Razafimahefa Mirana Verohanitra Robijaona Rahelivololoniaina Baholy Tahina, Rabeharitsara Andry