Aquafeeds
La harina de larvas de mosca soldado negra puede reemplazar eficazmente la harina de pescado en las dietas de camarones si se consideran adecuadamente el equilibrio de nutrientes y la sensibilidad al precio.
Aquafeeds
Black soldier fly larvae meal can effectively replace fishmeal in shrimp diets if nutrient balance and price sensitivity are properly considered.
Aquafeeds
Un equilibrio correcto de harina de pescado y metionina en la dieta tiene un efecto crítico en el crecimiento y la eficiencia económica del camarón blanco del Pacífico.
Aquafeeds
A correct balance of fishmeal and dietary methionine has a critical effect on Pacific white shrimp growth performance and economic efficiency.
Health & Welfare
Los resultados de este estudio mostraron que los juveniles de L. vannamei pueden cultivarse a altas densidades con una adecuada supervivencia, crecimiento y eficiencia alimenticia, y con un intercambio mínimo de agua o una reutilización total del agua a través de la recirculación.
Health & Welfare
Results of this study showed that L. vannamei juveniles can be cultured at high densities with adequate survival, growth and feeding efficiency, and with minimal water exchange or full water reuse through recirculation.
Health & Welfare
Este estudio evaluó el efecto de alimentar juveniles de L. vannamei varias veces al día versus dos y cuatro veces con una dieta baja en harina de pescado suplementada con aminoácidos cristalinos.
Health & Welfare
This study evaluated the effect of feeding juvenile L. vannamei several times a day versus two and four times – manually or with an automatic feeder – with a low-fishmeal diet supplemented with crystalline amino acids.
Aquafeeds
Authors present a practical review of modern formulation options including crystalline amino acids in fulfilling nutritional requirements in aquafeeds.
Health & Welfare
Este estudio evaluó cinco dietas formuladas con niveles crecientes de metionina (Met) y Met + cisteína (Cys) y sus efectos sobre el crecimiento de juveniles de camarones blancos del Pacífico sembrados a 50, 75 o 100 animales/m2 en un sistema de agua verde.
Health & Welfare
This study tested five diets formulated with increasing levels of methionine (Met) and Met + cysteine (Cys) and their effect on growth performance of juvenile Pacific white shrimp stocked at 50, 75 or 100 animals/m2 in a green water system.
Aquafeeds
Feed plants deal with varied raw materials, formulations and feeds for different animals, which can lead to quality issues and nutrient variations. Near-infrared spectroscopy (NIRS) has been successfully applied in Brazil to ensure feed quality standards at the farm level.
Aquafeeds
A deficiency of cholesterol in shrimp diets can result in slower growth and higher mortality rates. A study by the authors investigated krill meal as a partial replacement for a cholesterol supplement in diets for juvenile Litopenaeus vannamei shrimp.
Health & Welfare
Authors evaluated how limiting dietary essential amino acids and long-chain polyunsaturated fatty acids would affect the growth performance of white shrimp raised in a zero-water-exchange biofloc system. The shrimp were fed diets with varied levels of fishmeal and fish oil and supplemented with soy products.
Health & Welfare
Shrimp survival, weight, yield and feed conversion were better in farm units that operated with settling chambers for solids removal than in units without.
Aquafeeds
The authors conducted a study to determine how replacement of salmon meal with various animal protein meals in feed affected the growth performance of white shrimp.