Browsing by Author "Daniels, William"

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Evaluation of an alternative salt mixture and the levels of magnesium in low salinity water for Pacific white shrimp Litopenaeus vannamei

Galkanda-Arachchige, Harsha (2021-04-12)

One of the primary challenges faced by inland shrimp farmers today is the higher cost of reconstituted sea salts (RSS) which represents a considerable financial burden considering the volume of salt necessary for the ...

Evaluation of an AQUAVAC-ESC® Booster on Production of Food-size Channel Catfish Ictalurus punctatus in Earthern Ponds

McNeely, Joshua (2006-12-15)

The effect of administering a more economically feasible dose of AQUAVAC-ESC® to channel catfish (Ictalurus punctatus) fingerlings for protection against enteric septicemia of catfish (ESC) was evaluated. The study consisted ...

Evaluation of the Live Attenuated Vaccine Aquavac Esc and the Effects of a Primary Nursery Phase on the Production of Channel Catfish Fingerling in Earthen Ponds

Carrias, Abel (2005-12-15)

The evaluation of the live attenuated vaccine AQUAVAC ESC® in field conditions as well as the use of a primary nursery phase were studied to determine if better production and survival of fingerlings were obtained. This ...

Fish Meal Replacement in Practical Diets for Pacific White Shrimp (Litopenaeus vannamei) Reared in Green Water Systems

Amaya, Rojas (2006-08-15)

A series of experimental studies were conducted with Pacific white shrimp, Litopenaeus vannamei, to evaluate the use of plant protein sources as replacement ingredients for fish meal in commercially manufactured diets for ...

Improving Redclaw Crayfish (Cherax quadricarinatus) Aquaculture: Assessment of Invasive Impacts and Production of All-male Broods

Pattillo, Allen (2010-12-03)

The Australian redclaw crayfish (Cherax quadricarinatus) was first considered for aquaculture in the United States in 1990 and is quickly becoming an important species for aquaculture worldwide. Redclaw are valued as both ...

Optimization of feed management for Pacific White shrimp (Litopenaeus vannamei)

To, Van (2016-05-05)

Manufactured feed is one of the important components of commercial shrimp aquaculture, providing nutritional balance for farmed shrimp. However, it is also the primary source causing problems related to water quality. ...

Use of Enzyme Supplementation in Practical Diets for Nile Tilapia Oreochromis niloticus

Amorocho, Alexandra (2018-11-16)

Aquaculture industry is moving towards the use of plant based ingredients in tilapia diets, this due to decreased availability of fish meal worldwide. However, the replacement of fish meal by plant based ingredients can ...

UTILIZATION OF DIFFERENT DIET FORMULATIONS IN MARINE SPECIES, EFFECT OF SALINITY ON GROWTH AND SERUM OSMOLALITY OF YELLOWTAIL SNAPPER, Ocyurus chrysurus, AND DETERMINATION OF METHIONINE REQUIREMENT IN PACIFIC WHITE SHRIMP, Litopenaeus vannamei

Velasquez, Stephanie (2023-08-11) ETD File Embargoed

Marine fish and invertebrate aquaculture is a substantial source of animal protein and one of the fastest growing food sectors in the world. The current need in developing high quality and nutritionally-complete feed in ...