Experience in the storage of plant raw materials during diet replacement for sea bream (Sparus aurata)
DOI:
https://doi.org/10.36436/24223484.215Keywords:
Arveja, arroz, sustitución, tratamiento, dietas.Abstract
The objective of this study was to obtain an ideal feed composition to maintain growth, nutritional parameters, and body measurements in sea bream (Sparus aurata). Pea and rice flour were used as alternative raw materials, with the goal of maximizing the fishmeal substitution. Four different diets were formulated, in which fishmeal was replaced by the vegetable mixture at different levels: 0%, 30%, 60%, and 90%. These diets were offered to growing animals, starting the experiment with average weights of 38g and ending after 110 days with average weights of 140g. In conclusion, it was observed that the greater the substitution of fishmeal with the alternative diets, the lower the feed conversion ratio.Downloads
References
FAO. El Estado mundial de la pesca y la acuicultura, 2000. Food & Agriculture Org.; 2000.
Moyano F-J, Cardenete G, la Higuera M. Nutritive value of diets containing a high percentage of vegetable proteins for trout, Oncorhynchus mykiss. Aquat Living Resour. 1992;5(1):23–9.
Sánchez-Lozano NB, Martinez-Llorens S, Tomás-Vidal A, Cerdá MJ. Effect of high-level fish meal replacement by pea and rice concentrate protein on growth, nutrient utilization and fillet quality in gilthead seabream (Sparus aurata, L.). Aquaculture. 2009;298(1):83–9.
Martínez-Llorens S, Moñino AV, Tomás Vidal A, Salvador VJM, Pla Torres M, Jover Cerdá M. Soybean meal as a protein source in gilthead sea bream (Sparus aurata L.) diets: effects on growth and nutrient utilization. Aquac Res. 2007;38(1):82–90.
Lozano NBS, Vidal AT, Martinez-Llorens S, Mérida SN, Blanco JE, López AM, et al. Growth and economic profit of gilthead sea bream (Sparus aurata, L.) fed sunflower meal. Aquaculture. 2007;272(1):528–34.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2020 Ciencias agropecuarias
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
