Diagnóstico da piscicultura familiar no município de Oeiras do Pará, Pará, Brasil

Abstract

To propose adaptations to the nurseries of family farms in the municipality of Oeiras do Pará based on a family fish farming pattern. The municipality of Oeiras do Pará belongs to the Northeastern Meso-region of Paraense and to the Microregion of Cametá. The municipal seat has the following geographical coordinates: 02º00 '15"S and 049º51' 35" W. A total of 14 communities were visited totaling 50 properties where the excavated area of each nursery and / or tank was measured. Through observation of the 50 properties, with 100 structures in total, in Oeiras do Pará, it was found that they are relatively well structured, read: good water supply, suitable soil for the implantation of nurseries, good access roads, security within properties. The survey of infrastructures found that, except for nurseries that are under construction,92% of nurseries / tanks are supplied by water pumps with fixed pipes or rubber hoses, 6% are supplied manually with buckets as is that and 2% are supplied by the tide through dikes and floodgates. The proposal of total area of each nursery, 200m2,will use as base the nurseries already installed, not requiring much physical work, so that later there is the stand with tambaqui. In addition, through the registration of the producers, the necessary technical assistance will be provided to ensure thatthe production of each family is satisfactory and there is an increase in income. Lastly, the survey of the infrastructure of family farms in Oeiras do Pará shows that, after revitalization with the proposed measures, fish production tends to increase, asthe nurseries will be remodeled with the help of engineering technologies for aquaculture and adapted to the reality according to the standard that facilitates the production management.