2014
DOI: 10.3856/vol42-issue5-fulltext-19
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Dinamica poblacional del rotifero Brachionus ibericus aislado de estanques para camaron, alimentado con diferentes dietas

Abstract: RESUMEN. La producción de microalgas vivas para cultivar rotíferos constituye uno de los mayores costos de operación en la larvicultura de peces, por lo que se están desarrollando sustitutos comerciales de microalgas para la alimentación y producción de rotíferos. Se desconoce el efecto que tienen las formulaciones comerciales sobre la dinámica poblacional de rotíferos nativos del noroeste de México y en este estudio se evaluó el efecto de cuatro dietas comerciales (Espirulina, RotiMac®, Nanno 3600®, RotiGrow-… Show more

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Cited by 5 publications
(4 citation statements)
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“…An important factor in the rotifer culture is DT to determine the population increase over time, considering the type of diet involved. When fed with a monoalgae culture, DT is lower than a diet containing two types of microalgae (Guevara et al, 2011; Román‐Reyes et al, 2014). However, in the present research, it was observed that the monoalgal diet used contributed to the development of the population density and, therefore, a TIC greater than the cultures produced as bialgal, the same pattern was registered for productivity, where the difference was almost one third of the mixed treatment versus control.…”
Section: Discussionmentioning
confidence: 99%
“…An important factor in the rotifer culture is DT to determine the population increase over time, considering the type of diet involved. When fed with a monoalgae culture, DT is lower than a diet containing two types of microalgae (Guevara et al, 2011; Román‐Reyes et al, 2014). However, in the present research, it was observed that the monoalgal diet used contributed to the development of the population density and, therefore, a TIC greater than the cultures produced as bialgal, the same pattern was registered for productivity, where the difference was almost one third of the mixed treatment versus control.…”
Section: Discussionmentioning
confidence: 99%
“…Lo anterior ha demandado la búsqueda de presas de tamaño apropiado para la primera alimentación de larvas de pargo flamenco, por lo que en la planta piloto de peces marinos del ciad-Mazatlán se obtuvo una cepa local del rotífero B. rotundiformis que mide 110 μm ancho y 140 μm largo de lórica (Rojo-Cebreros et al, 2016). Esta cepa fue aislada de la eclosión de huevos en diapausa presentes en el sedimento de estanques de una granja de camarón al sur de Sinaloa, México (23°9'10,54"N, 106°18'22,84"W); con el método descrito por Román- Reyes et al (2014). Debido a los buenos resultados a la primera alimentación con larvas de pargo flamenco desde 2013, dicha cepa forma parte de los programas de alimentación larvaria de pargos y de otras especies en dicha planta.…”
Section: El Efecto Del Alimento Vivo En La Rentabilidad Del Cultivo L...unclassified
“…Indirect means supplying the algae as enrichment for artemia, rotifers and daphnia before fed to the target larval organisms. Industrial production of Nannochloropsis sp, known as Nanno 3600 from Reed Mariculture Inc, have been widely used in aquaculture as a booster for increasing yield of rotifer, which is the main diet for shrimp culture (Román-Reyes et al, 2014). Other than that, Isochrysis sp also have been used in aquaculture due to their high nutritional value and small 4-6 μm size, which is easily digestible by the larva (Thu et al, 2015).…”
Section: Common Algae Species Produced By Industriesmentioning
confidence: 99%