Fisheries discard as an alternative for agricultural feed in the state of Campeche, Mexico

Abstract

Objective: To determine the incidence of non-target fishing species, in riparianfishing, as a dietary alternative for the agricultural sector in the state of Campeche,Mexico.Design / methodology / approach: The ports surveyed in the state of Campeche:Champotón, Seybaplaya and Campeche. A total of 89 questionnaires were appliedat random and at the free will to participate to coastal fishermen. The obtained datawere analyzed with the R vr 3.4.4 statistical software.Results: The results showed that the coastal fishing catch is 760.1 kg onaverage/week, and fishing discards of 30.42 kg/week. Of the bycatch, 68.8% isdiscarded and the rest sold at a low price (US $ 0.2). Among the waste products,234 species stand out, but seven represent the 58.7% of maximum incidence,mainly Bosh Ariopsis felis, Chac-chi Haemulon plumierii, Cojinuda Caranx crysos,Ixpil Upeneus sp., Macabi Elops saurus, Postà Bairdiella chrysoura and SardinaHerengula jaguana.Delimitations / implications: There is a wide variety of species of which theirpotential as a protein source is unknown, which can be used as input in feed.Findings / conclusions: Registered fishing discards are made up of more than 30non-target species and according to their incidence can be considered as inputs infeed manufacturing for the agricultural sector.