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Formulation of Feeds Intended For Livestock of Cyprinus Carpio in the Vakinankaratra Region, Madagascar Rabarison Rindra; 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.v6i2.1044

Abstract

In order to promote the nourishment of carp in farming, four foods have been created from traditional raw materials and containing different quantities of locally produced banana flour 3%, 6%, 10%. We tested these foods which contain 36% crude proteins and 8% lipids on carp fry with an initial weight of 9g. After 50 days of experiment, the final weights of the fish fluctuated between 121.53g and 122.45g depending on the treatments used. The food containing 10% banana flour and the control food showed the highest growth and food transformation rates, with specific growth rates (SGR) of 5.18%/d and 5.14% /d as well as a conversion rate of 1.17 and 1.15 while the food with 6% banana flour obtained a SGR of 5.15 and a conversion index (CI) of 1.15 while that the food with 3% obtained a SGR of 5.14 and a CI of 1.16. 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 by-products and waste in feeding this fish.
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.