1) La descarga del recurso depende de la página de origen
2) Para poder descargar el recurso, es necesario ser usuario registrado en Universia


Opción 1: Descargar recurso

Detalles del recurso

Descripción

[EN] A trial was conducted to evaluate fish meal (FM) replacement with meat and bone meal (MBM; 53% CP, 15% CL, 27% Ash) in diets for gilthead seabream (Sparus aurata) juveniles. Three extruded experimental diets were formulated (45% CP; 20% CL) to include 0, 50 and 75% of protein from MBM (diets MBM0; MBM50; MBM75). Triplicate groups of seabream (IBW = 25 g) were fed these diets to satiety for 12 weeks. Growth performance and feed efficiency were similar with the diets MBM0 and MBM50, but were lower with diet MBM75, while the opposite was true for feed intake. Whole-body composition was not affected by diets composition except for crude lipid and energy content, which were lower with the diet MBM75. Protein and essential amino acids retention were unaffected by diet composition, while energy retention was lower with the diet MBM75. In terms of economic efficiency, diets with MBM resulted in a lower production costs, with the lowest economic conversion ratio ( kg− 1 fish produced) being obtained for the MBM diets while the maximum economic profit ( kg fish− 1) was obtained for diet MBM50. Overall, up to 50% of FM protein can be replaced by MBM protein in diets for gilthead seabream juveniles, without compromising growth performance, feed utilization, and nutrient retention.

Pertenece a

RiuNet. Repositorio institucional de la Universitat de Valencia  

Autor(es)

Moutinho, Sara -  Martínez -  Llorens, Silvia -  Tomas -  Vidal, A. -  Jover Cerda, Miguel -  Oliva -  Teles, Aires -  Peres, Helena - 

Id.: 71396002

Idioma: eng  - 

Versión: 1.0

Estado: Final

Palabras claveAlternative feedstuffs - 

Tipo de recurso: info:eu-repo/semantics/article  -  info:eu repo/semantics/publishedVersion  - 

Tipo de Interactividad: Expositivo

Nivel de Interactividad: muy bajo

Audiencia: Estudiante  -  Profesor  -  Autor  - 

Estructura: Atomic

Coste: no

Copyright: sí

: Reserva de todos los derechos

Requerimientos técnicos:  Browser: Any - 

Relación: [References] Aquaculture
[References] http://dx.doi.org/10.1016/j.aquaculture.2016.10.024

Fecha de contribución: 13-jun-2018

Contacto:

Localización:
* 0044-8486
* 10.1016/j.aquaculture.2016.10.024

Otros recursos del mismo autor(es)

  1. Aprendizaje por descubrimiento a partir de las Tecnologías de la Información Geográfica (TIG). Estudio de caso: Cuerno de África Contemporary changes in the political, social, scientific and technological fields have changed the ...
  2. Juegan a “la manada”
  3. Bases epistemológicas de apropriação do conhecimento: projeto ler é viver O objetivo desse estudo foi descrever como se dá o processo de apropriação de conhecimentos legítimo...
  4. Acessibilidade e permanência: um estudo do programa institucional de apoio aos estudantes da Universidade Federal de Santa Catarina Com a democratização do ensino superior há necessidade de políticas educacionais que deem conta da d...
  5. La calidad e innovación educativa en la formación continua docente: un estudio cualitativo en dos centros educativos La innovación educativa es un aspecto fundamental para mejorar la calidad de la enseñanza y el apren...

Otros recursos de la mismacolección

  1. Las letras romanas modernas (didonas): su identidad visual en el devenir tipográfico Historia y teoría de la tipografía
  2. PoliPapers: colaboración entre Editorial y Biblioteca UPV Participación en la mesa redonda dedicada a bibliotecarios y editores de revistas científicas: la ne...
  3. Effect of inlet configuration on the performance and durability of an automotive turbocharger compressor La evidente generalización durante los últimos años del uso de turbocompresores en motores de combus...
  4. An Action Day for First-Semester Students, fostering Self-Reflection, Networking and many other Skills [EN] Over the years, we observed that students have difficulties when moving from school to universi...
  5. Pedagogy and content evolution in cross-border higher education: Evidence from an American-Singaporean cross-border partnership [EN] Reflecting larger trends in business, economics, and communications, the field of higher educat...

Aviso de cookies: Usamos cookies propias y de terceros para mejorar nuestros servicios, para análisis estadístico y para mostrarle publicidad. Si continua navegando consideramos que acepta su uso en los términos establecidos en la Política de cookies.