Aquafeeds
Extruded feeds combined with acoustic feeding technology maximizes shrimp farm production
Evaluation of feeds and feeding methods at 639 commercial shrimp ponds in Ecuador showed advantages of extruded feeds and acoustic automated feeders.
Health & Welfare
Gut microbiota modulation of Pacific white shrimp by dietary inclusion of a functional yeast cell wall‐based additive
Evaluating gut microbiota modulation in L. vannamei through dietary yeast cell wall additive improves animal performance, healthy intestinal microbiota.
Health & Welfare
Comparing water disinfection by ozonation, UV irradiation in a brackish water RAS for Pacific white shrimp
In shrimp RAS, use of ozone stabilized water microbial composition, biofilms and shrimp carapaces, controlled nitrite and accelerated nitrate degradation.
Health & Welfare
Determination of the infectious agent of Translucent Postlarva Disease in Pacific white shrimp
Systematic analyses confirm novel V. parahaemolyticus is causative agent associated with Translucent Postlarva Disease, which hit China in 2020.
Aquafeeds
Effect of mannan oligosaccharides on microbiota, productivity of Pacific white shrimp in Ecuador
Evaluating the effect of dietary mannan oligosaccharides shows negligible prevalence of various opportunistic, pathogenic bacteria, including Vibrio.
Health & Welfare
Effects of carbohydrate sources on a biofloc shrimp nursery
In an evaluation of carbohydrate sources, corn starch performed better than molasses in promoting the growth of L. vannamei in a biofloc nursery.
Health & Welfare
Metabolically active Vibrio in postlarval shrimp digestive tracts
The occurrence and abundance of Vibrio populations impact the bacterial composition of L. vannamei shrimp during post-larval development.
Aquafeeds
Response of Pacific white shrimp to various diets demand-fed with passive acoustic feeders
An evaluation of commercial feeds finds them adequate to achieve acceptable shrimp growth in outdoor production conditions regardless of protein source.
Health & Welfare
Impact on gut microbiota health in L. vannamei postlarvae after salinity reduction treatment
Study evaluates effects on Pacific white shrimp gut microbiota after salinity reduction, addition of Bdellovibrio and like organisms (BALOs).
Health & Welfare
Bio-economic analysis of super-intensive closed shrimp farming in Japan
Analyzing population dynamics in a super-intensive, closed shrimp farm in Japan shows factors decreasing productivity, improvements for efficient management.
Health & Welfare
Quality, survival of L. vannamei offspring from ablated, non-ablated females
Evaluating the quality and survival of Pacific white shrimp postlarvae from non-ablated female broodstock, a holistic biosecurity and management strategy.
Health & Welfare
Reproductive performance of L. vannamei broodstock reared in ponds and tanks
Research compares differences in female reproductive performance for Pacific white shrimp broodstock reared in earthen ponds and recirculating tanks.
Health & Welfare
Environment, bacterial community dynamics and white feces disease outbreaks in shrimp ponds
Study assesses how environmental conditions and bacterial community dynamics impact white feces disease outbreaks in commercial shrimp ponds.
Health & Welfare
Pacific white shrimp responses to temperature fluctuations at low salinity
An investigation of several physiological responses in L. vannamei juveniles subjected to temperature fluctuations in low-salinity water.
Health & Welfare
Pooled DNA genotyping with 2b-RAD method for Pacific white shrimp
Study uses the 2b-RAD pooled DNA genotyping method to compare the genetic make-up of four different, small, pooled gene libraries from L. vannamei shrimp.
Health & Welfare
Evaluating shrimp microbiota diversity in an Aquamimicry system
Study evaluates the composition and diversity of shrimp intestine microbiota and the surrounding microbial community in an Aquamimicry system.