UNIVERSIDAD NACIONAL DEL SANTA FACULTAD DE CIENCIAS D.A. Biología, Microbiología y Biotecnología E.A.P. Biología en Acuicultura ASIGNATURA DE INTRODUCCIÓN A LA ACUICULTURA UNIDAD I DESARROLLO DE LA ACUICULTURA Clase 4b Sistema de cultivo de organismos acuáticos de interés comercial b) Selección de sitios para acuicultura Blgo. Pesq. Walter Reyes Avalos, M.Sc. Docente

SISTEMAS DE PRODUCCIÓN EN ACUICULTURA Selección del sitio para construir o instalar infraestructura acuícola.

Selección del sitio Agua: Cantidad Calidad

Reservorios y lagos Ríos Channel catfish live in a wide variety of habitats from fast flowing rivers to stagnate water reservoirs and lakes.

CONSTRUCCIÓN DE ESTANQUES

Sistemas de ingreso de agua a los estanques construido Sistemas de ingreso de agua a los estanques Most catfish ponds are filled with water pumped from shallow wells. Well water is normally free of toxic contaminants and wild fish that can introduce diseases to the catfish and compete for feed. Some ponds may be filled with surface water pumped from rivers and streams. Surface water should be filtered to eliminate wild fishes. Hillside ponds are normally filled with rainwater captured as it flows off the drainage basin. Pumped water is expensive but available on demand. Rainfall is cheap but is often not available when needed.

Sistema de estanquería A typical catfish farm will have 100 to 200 acres ( 40 to 80 ha ) of water surface. Some catfish farms have over 1000 acres ( 400 ha ) of water surface. Ponds area varies between 2.5 to 25 acres ( 1 ha and 10 ha ) but the preferred pond area is 10 to 12 acres ( 4 to 5 ha ). Fish pond soils should have enough clay to retain water and limit seepage through the bottom pond. Most catfish ponds are constructed by building 4 dikes or levees to retain the water. Ponds with 4 sides are called levee ponds. Some catfish ponds have only one dike constructed. Ponds with one dike are call hillside ponds. The dike is constructed across a valley to capture rainfall as it flows from the drainage basin. All catfish ponds have a smooth, flat bottom sloped toward a drain pipe to allow complete water removal. Pond bottoms are flat and free of obstructions to permit fish harvest with a seine net. Ideally, average water depth is 4 ft ( 1.3 m ) and maximum depth is 6 ft ( 2 m ).

LABORATORIO DE PRODUCCIÓN DE SEMILLA

SISTEMA TANQUES PARA PRODUCCIÓN DE SEMILLA (Hatchery)

SISTEMA DE TANQUES PARA CRIANZA DE ALEVINES

SISTEMA JAULAS PARA CRIANZA DE PECES

SISTEMA JAULAS PARA CRIANZA DE PECES

INSTALACIÓN DE UN SISTEMA DE CULTIVO DE CONCHA DE ABANICO

CULTIVO EN LINTERNAS DE CONCHA DE ABANICO LOS SISTEMAS DE CULTIVO AL PERMANECER LARGO TIEMPO SUSPENDIDOS EN EL MAR SIRVEN DE SUSTRATO A OTROS ANIMALES DENOMINADOS BIO - FOULING

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