Potential of the Cordoba coastal region Colombia for the culture of Nile tilapia
Journal Title: Revista MVZ Cordoba - Year 2013, Vol 18, Issue 3
Abstract
Objective. To identify areas with high potential for Nile tilapia farming in the coastal region of Córdoba (Colombia). Materials and methods. Five information layers were incorporated into a geographical information system, including potential location of ponds, soil quality, water quality, road infrastructure and population, and limitations and constraints. Mapping information was collected, and land use plans (POT) of the coastal municipalities were reviewed; satellite images of the area were obtained and water and soil samples were collected. This information was evaluated, organized, and entered into the Geographical Information System (GIS) database. Spatial analysis tools were applied, and models of analysis that allowed the generation and integration of different subjects and the final construction of the suitability map for growing tilapia were established. Results. 2% of the study area was suitable for growing Nile tilapia. The high rate of unsatisfied basic needs (NBI) and deficiencies in road infrastructure had a negative effect on the potential for tilapia farming. High concentrations of iron and slight acidity in some areas suggest the presence of acid sulphate soils. High turbidity and suspended solids affected water quality, in addition to the small drainage capacity in some areas, which shows flood risk. Conclusions. The town of San Antero was the best fit for tilapia culture, but the delta-estuarine area, the lakes and surrounding environments in the lower basin of the Sinu River were not eligible.
Authors and Affiliations
Misael Oviedo P, M. Sc *| Universidad de Córdoba, Ciencias Ambientales, SUE Caribe, Montería, Colombia. Correspondencia: m_oviedo2000@yahoo.com, Samir Brú C, M. Sc| Universidad de Córdoba, Facultad de Medicina Veterinaria y Zootecnia. Departamento Ciencias Acuícolas. CINPIC. Montería, Colombia., Víctor Atencio G, M. Sc| Universidad de Córdoba, Facultad de Medicina Veterinaria y Zootecnia. Departamento Ciencias Acuícolas. CINPIC. Montería, Colombia., Sandra Pardo C, Ph. D| Universidad Nacional de Colombia. Facultad Ciencias Agrarias. BIOGEM. Medellín, Colombia.
Keywords
Related Articles
- EP ID EP3326
- DOI -
- Views 401
- Downloads 16
Roadkill hotspots in a protected area of Cerrado in Brazil: planning actions to conservation
Objective. Here we aimed to identify the main points of animal death by roadkill in the view of helping mitigation plans and reducing the impact over the local fauna of a protected area. Materials and methods. We surveye...
Removal of lead, mercury and nickel using the yeast Saccharomyces cerevisiae
Objective. In this study the biomass of the yeast Saccharomyces cerevisiae was used to remove lead, mercury and nickel in the form of ions dissolved in water. Materials and methods. Synthetic solutions were prepared cont...
Persistence of pathogens in liquid pig manure processed in manure tanks and biodigesters
Objective. To evaluate the persistence of virus, bacteria, mold, yeast and parasites in liquid pig manure, processed in biodigesters and manure tanks in the central-western part of Colombia. Materials and methods. A dire...
DESIGNING AN ASSESMENT TOOL OF ENVIROMENTAL PERFORMANCE INTO FISHING FARMS
With the objective of evaluating the environmental performance of the fish farms facilities, it was designed and it applied a tool based on the check lists, which was elaborated of agreement with the recommendations give...
AISLAMIENTO DE Rickettsia bellii A PARTIR DE GARRAPATAS Amblyomma ovale Y Amblyomma incisum PROCEDENTES DEL SUR DE BRASIL
Objective. To isolate and characterize rickettsiae from the ticks Amblyomma ovale and Amblyomma incisum collected in the state of São Paulo. Materials and methods. Adult, free-living A. ovale and A. incisum were collecte...