Results 101 to 110 of about 28,493 (223)

ESTIMATED COSTS AND RETURNS FOR CATFISH FARMS WITH RECIRCULATING PONDS ALONG THE UPPER TEXAS COAST [PDF]

Cost, returns, and economies of scale for small, medium and large catfish farms with recirculating ponds are presented for the upper Texas coast. Internal rates of return are 0.150, 0.183 and 0.219, respectively.
Clary, Gregory M., Davis, James T., Griffin, Wade L., Lacewell, Ronald D., Lambregts, Johannes Adrianus   +4 more
core   +1 more source

Effects of live-bait shrimp trawling on seagrass beds and fish bycatch in Tampa Bay, Florida [PDF]

, 1999
The use of live shrimp for bait in recreational fishing has resulted in a controversial fishery for shrimp in Florida. In this fishery, night collections are conducted over seagrass beds with roller beam trawls to capture live shrimp, primarily ...
Fonseca, Mark S., LaCroix, Michael W., McMichael, Robert H., Meyer, David L., Murphey, Patricia L., Thayer, Gordon W., Whitfield, Paula E.   +6 more
core  

Preference behavior of silver catfish, Rhamdia quelen, juveniles in waters with pH gradients: laboratory experiments

Neotropical Ichthyology
The aim of this study was to determine the preferred pH in silver catfish Rhamdia quelenjuveniles acclimated to different water hardness and the effect of shelters and infection by Ichthyophthirius multifiliis.
Jaqueline Ineu Golombieski, Alessandra Janaína Becker, Caroline Bruzza Almeida, Ana Paula Gottlieb Almeida, Bernardo Baldisserotto   +4 more
doaj   +1 more source

Dietary Supplementation with R-(+)-Limonene Improves Growth, Metabolism, Stress, and Antioxidant Responses of Silver Catfish Uninfected and Infected with Aeromonas hydrophila. [PDF]

Animals (Basel), 2023
Da Silva EG, Finamor IA, Bressan CA, Schoenau W, Vencato MS, Pavanato MA, Cargnelutti JF, Da Costa ST, Antoniazzi AQ, Baldisserotto B.   +9 more
europepmc   +1 more source

Effect of Extraction Time on the Extractability and Physicochemical Properties of Pepsin-Soluble Collagen (PCS) from the Skin of Silver Catfish (Pangasius sp.). [PDF]

Gels, 2023
Shaik MI, Md Nor IN, Sarbon NM.
europepmc   +1 more source

Pesticide contamination of water alters the metabolism of juvenile silver catfish, Rhamdia quelen

Ecotoxicology and Environmental Safety, 2009
We investigated how pesticide contamination of water affects the metabolism of the silver catfish, Rhamdia quelen, by studying fish maintained at two sites with low and high anthropic activity (Lino Creek, southern Brazil). Several pesticides were found at both stream sites.
Alexssandro G, Becker, Bibiana S, Moraes, Charlene C, Menezes, Vania L, Loro, Danilo R, Santos, José M, Reichert, Bernardo, Baldisserotto   +6 more
openaire   +2 more sources

Effect of feeding crude or treated tung meal (Aleurites fordii) in the diet of Rhamdia quelen on growth, digestive enzymes and biochemical parameters

Ciência Animal Brasileira, 2020
This study evaluated the addition of tung (Aleurites fordii) meal to the feed of Rhamdia quelen, as an alternative to animal protein sources. Silver catfish juveniles were fed different diets which included crude tung meal, chemically treated tung meal ...
Alexandra Pretto, Leila Picolli da Silva, Viviani Corrêia, Suziane Ghedini Martinelli   +3 more
doaj