Evaluation of the heterotrophic bacteria and vibrio load in an integrated shrimp-mollusc-macroalgae culture system

Authors

  • Anselmo Miranda-Baeza Universidad Estatal de Sonora, Periférico Sur 810, Navojoa, Sonora, 85875. México
  • César Orozco-Medina Instituto Tecnológico de Guaymas, Km 4 carretera al Varadero Nacional S/N, sector Las Playitas, Guaymas, Sonora, 85480. México
  • Martha Elisa Rivas-Vega Universidad Estatal de Sonora, Periférico Sur 810, Navojoa, Sonora, 85875. México
  • Antonio Luna-González Instituto Politécnico Nacional, CIIDIR-IPN, Unidad Sinaloa, Juan de Dios Bátiz Paredes No. 250, Col. Centro, Guasave, Sinaloa, 81000. México

Keywords:

Heterotrophic bacteria, Litopenaeus vannamei, Vibrio

Abstract

The load of heterotrophic bacteria and Vibrio spp. were evaluated in an integrated culture system of Litopenaeus vannamei Boone 1931, Mytella guyanensis Lamarck 1819 y Gracilaria vermiculophylla (Ohmi)
Papenfuss, lasting for 45 days. The concentrations of heterotrophic bacteria were statistically similar at the beginning and at the end of the integrated culture and non-integrated culture (control), within a range
from 106 to 107 CFU/mL; however, at the end, the total counts of vibrios in non-integrated culture were significantly higher than in an integrated culture, up to 8.8×104 UFC/mL. The integrated culture systems showed the capability to maintain load low levels of heterotrophic bacteria without detriment of the shrimp survival, reducing additionally the load of Vibrio spp.

Downloads

Download data is not yet available.

How to Cite

Miranda-Baeza, A., Orozco-Medina, C., Rivas-Vega, M. E., & Luna-González, A. (2016). Evaluation of the heterotrophic bacteria and vibrio load in an integrated shrimp-mollusc-macroalgae culture system. HIDROBIOLÓGICA, 25(2), 311–314. Retrieved from https://hidrobiologica.izt.uam.mx/hidrobiologica/index.php/revHidro/article/view/490

Issue

Section

Nota Científica

Most read articles by the same author(s)