Tag Jesse T. Trushenski

• Animal Health & Welfare

  December 3, 2018

  Efficacy of saturated lipids in juvenile California yellowtail feeds

  This study compared production performance and tissue fatty acid composition of California Yellowtail fed diets containing various saturated lipids. 

• Animal Health & Welfare

  May 14, 2018

  Long-chain PUFA requirements of juvenile California yellowtail

  This study shows that soybean oil can totally replace fish oil in California yellowtail aquafeeds without affecting production performance and reducing the omega-3 fatty acid profile of fish tissues, as long as acceptable levels of ARA and DHA are provided. 

• Feed Sustainability

  January 29, 2018

  Evaluación del reemplazo dietético del aceite de pescado en el pámpano juvenil de Florida

  El estudio evaluó el rendimiento de producción y la composición de tejidos de pámpano juvenil de Florida alimentado con dietas que contenían aceite de pescado o mezclas 25:75 de aceite de pescado y varias otras fuentes de lípidos. 

• Feed Sustainability

  January 2, 2018

  Evaluating dietary fish oil replacement in juvenile Florida pompano

  Study evaluated production performance and tissue composition of juvenile Florida pompano fed diets containing fish oil or 25:75 blends of fish oil and various other lipid sources. 

• Feed Sustainability

  December 12, 2016

  Is a fish oil-free cobia feed possible?

  The availability of a cost-effective grow-out feed formulation is an ongoing bottleneck for the expansion of cobia production. Studies by the authors show that the development of an aquafeed with limited or no fish oil content is possible. 

• Feed Sustainability

  November 21, 2016

  Gauging fatty acid composition in hybrid striped bass

  A study assessed the growth performance and fillet fatty acid composition of juvenile hybrid striped bass that were fed various diets containing different levels of fish oil, soybean oil, and blends of both. Results suggest that alternative lipid composition influences 

• Animal Health & Welfare

  July 2, 2015

  Improving transportation of live hybrid striped bass

  Anecdotal information has suggested that pond-reared hybrid striped bass are more vulnerable to transportation-related stressors than cage-reared fish. Study results suggested that accumulation of carbon dioxide and decreasing pH levels may contribute to this phenomenon. Agitation during simulated transport mitigated 

• Animal Health & Welfare

  January 1, 2015

  Feeding rate, frequency affect growth of juvenile Atlantic spadefish

  The quality flesh and striking coloration of Atlantic spadefish suggest potential in both seafood and ornamental markets. To identify appropriate feeding rates and frequencies, the authors evaluated juvenile spadefish fed daily at varying regimens. 

• Animal Health & Welfare

  January 1, 2015

  Traditional, fermented soybean meals compared in feeds for marine fish

  Fishmeal sparing in aquafeed is often limited by the presence of anti-nutritional factors found in plant-derived feedstuffs. Fermentation may be a cost-effective means of addressing such factors and improving utilization of plant ingredients in feed.