Buscar
Mostrando ítems 1-10 de 132
Fish waste as an alternative resource for gulls along the Patagonian coast: availability, use, and potential consequences
(Elsevier, 2004-12)
We evaluated the volumes of waste from fish processing plants in Chubut Province, Argentina, and discuss its potential consequences for Kelp Gull (Larus dominicanus) population dynamics and coastal management. Mean volume ...
Using Hermetia illucens larvae to process biowaste from aquaculture production
(2020-04-01)
Aquaculture is a fast-growing activity that is generating increasing volumes of organic waste such as fish carcasses, which must be managed. In a study evaluating black soldier fly (BSF) larvae composting of this waste ...
Valorization of animal waste from aquaculture through composting: Nutrient recovery and nitrogen mineralization
(2021-01-30)
Aquaculture production has been exponentially growing worldwide, which reflects in the generation of increasing amounts of waste materials. When poorly managed or disposed inadequately, aquaculture-derived wastes can compose ...
Amino acid composition of processed fish silage using different raw materials
(Elsevier B.V., 2003-03-31)
The objective was to evaluate amino acid composition of silages produced from three raw materials. Commercial marine fish waste, commercial freshwater fish waste, and tilapia filleting residue were used to produce fish ...
FATTY ACID COMPOSITION OF ACID, BIOLOGICAL AND ENZYMATIC FISH SILAGE
(CENTRO PESQUISA PROCESSAMENTO ALIMENTOS, 2008)
The use of the fish silage as an ingredient in feed for aquatic organisms is an alternative to solve sanitary and environmental problems caused by the lack of an adequate destination for the residues generated by the fishing ...
Plant Response to Salmon Wastes and Sewage Sludge Used as Organic Fertilizer on Two Degraded Soils Under Greenhouse Conditions
(Instituto de Investigaciones Agropecuarias, INIA, 2008)
Interference of cage fish farm on diet, condition factor and numeric abundance on wild fish in a Neotropical reservoir
(2013-11-15)
Historically, the ichthyofauna of large Brazilian rivers has been subject to anthropogenic interference, such as impoundments. Currently, cage fish farming systems are a new source of impact on aquatic ecosystems. The ...
Cage fish farm act as a source of changes in the fish community of a Neotropical reservoir
(2018-10-01)
Brazil has shown an increase in cage fish farms activity in reservoirs. However, this activity shows potential to cause several changes in the environment with consequences in the structure of native fish fauna community. ...
Formulation of fish waste meal for human nutrition
(Univ Estadual Maringa, Pro-reitoria Pesquisa Pos-graduacao, 2017-01-01)
This study aimed to elaborate and characterize meals containing waste from processing of tilapia, tuna, salmon and sardine for human consumption. Carcasses of tilapia and salmon, tuna torsos without fins and sardine tails ...