The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
Selection of potential ingredients for feed formulation for any fish species requires knowledge of the apparent digestibility coefficients of energy and nutrients. The nutritive value of various ingredients has been investigated in Brazil and alternative source is must support similar fish performance and no adverse effects on fish health and the environment. Several factors can affect nutrient digestibility and the apparent digestibility coefficients of wide range of feed ingredients should be used for more accurate and economical feed formulation.
Nutritive value of common feeds used in tropical fish diets
Pezzato,Luiz Edivaldo and Barros,Margarida Maria and Furuya,Wilson Massamitu. Nutritive value of common feeds used in tropical fish diets. R. Bras. Zootec. [online]. 2009, vol.38, special issue, [cited 2026-04-23], pp.43-51. Available from: <https://rbz.org.br/article/nutritive-value-of-common-feeds-used-in-tropical-fish-diets/>. ISSN 1516-3598. https://doi.org/10.1590/S1516-35982009001300005.
Pezzato,Luiz Edivaldo; Barros,Margarida Maria; Furuya,Wilson Massamitu. Nutritive value of common feeds used in tropical fish diets. R. Bras. Zootec., v.38, special issue, p. 43-51. Jul. 2009. Available from: <https://rbz.org.br/article/nutritive-value-of-common-feeds-used-in-tropical-fish-diets/>. acess on 23 Apr. 2026. https://doi.org/10.1590/S1516-35982009001300005.
Pezzato,Luiz Edivaldo, & Barros,Margarida Maria, & Furuya,Wilson Massamitu. (2009). Nutritive value of common feeds used in tropical fish diets. R. Bras. Zootec., 38(special issue) , 43-51. https://doi.org/10.1590/S1516-35982009001300005.
PezzatoLuiz Edivaldo, BarrosMargarida Maria, FuruyaWilson Massamitu. Nutritive value of common feeds used in tropical fish diets. R. Bras. Zootec. [Internet]. 2009 Jul [cited 2026 Apr 23]; 38(special issue): 43-51. Available from: https://rbz.org.br/article/nutritive-value-of-common-feeds-used-in-tropical-fish-diets/. https://doi.org/10.1590/S1516-35982009001300005.
Figure 6
Differential abundance for the species Faecalibacterium prausnitzii (A) and Megamonas funiformis (B).