Resumen

NAVARRETE SALGADO, Norma A.; FERNANDEZ, Guillermo Elías; CONTRERAS RIVERO, Gilberto  y  ROJAS BUSTAMANTE, Margarita. Policultivo de carpas y tilapia en bordos rurales del Estado de México. Hidrobiológica [online]. 2000, vol.10, n.1, pp.35-40. ISSN 0188-8897.

In this study, growth was evaluated of common carp Cyprinus carpio, grass carp Ctenopharyngodon idella and tilapia Oreochomis aureus in a policultural system in two pounds LH-I and LH-II. The highest levels of growth of common carp (0.04cm/day and 0.348 g/day), gress carp (0.04 cm/day and (0.198 g/day) and tilapia (0.060 cm/day and 0.4882 g/day) were obtained in the pound LH-II which was rich in grass. Growth high registered for Oreochromis aureus, show that this specie is good for polycultural system at high altitude.

Palabras llave : Polyculture; Carp; grass carp; tilapia.