Publications Scientifiques

[ Article ] Survival and Growth of Clarias gariepinus and Heterobranchus longifilis Larvae Fed with Freshwater Zooplankton

Date de soumission: 19-04-2017
Année de Publication: 2012
Entité/Laboratoire Laboratoire d'Hydrobiologie et d'Aquaculture (LHA)
Document type : Article
Discipline(s) : Agriculture & Agronomie
Titre Survival and Growth of Clarias gariepinus and Heterobranchus longifilis Larvae Fed with Freshwater Zooplankton
Auteurs AGADJIHOUEDE HYPOLLITE [1], LALEYE PHILIPPE A. [4],
Journal: Journal of Agricultural Science and Technology
Catégorie Journal: Internationale
Impact factor: 0
Volume Journal: 2
DOI:
Resume The suitability of the freshwater zooplankton was investigated in two African catfish larvae, Clarias gariepinus and Heterobranchus longifilis, at the end of yolk sac resorption. This live food was compared to Artemia nauplii, another live food. With those two regimens, four lots of larvae were constituted with two replicates: Cg zoo, larvae of C. gariepinus fed with freshwater zooplankton; Cg art, larvae of C. gariepinus fed with artemia; Hl zoo: larvae of H. longifilis fed with freshwater zooplankton and Hl art: larvae of H. longifilis fed with Artemia. After a 10 day-experiment, survival rates ranged from 97% to 98% and 78.5% to 81.5% were obtained in Cg zoo, Cg art, Hl zoo and Hl art, respectively. Final mean weight were 11 ± 0.003, 13 ± 0.003, 67 ± 0.001 and 89 ± 0.005 mg for Cg zoo, cg art, Hl zoo and Hl art, respectively with specific growth rate which respectively were 11.28 ± 0.3%, 14.3 ± 0.2% 14.29 ± 0.22% and 17.2 ± 0.5% per day. Those results show that freshwater zooplankton proved suitable for first feeding of C. gariepinus and H. longifilis larvae and could constitute a valuable alternative for larval rearing.
Mots clés Clarias gariepinus, Heterobranchus longifilis, Artemia, freshwater zooplankton, feeding, survival and growth
Pages 1 - 7
Fichier

Publications par entité

  • Centre de Formation et de Recherche en matière de Population (CEFORP) (15)
  • Centre Interfacultaire de Formation et de Recherche en Environnement pour le Développement Durable (CIFRED) (18)
  • Chaire Internationale en Physique Mathématique et Applications (CIPMA-Chaire UNESCO) (16)
  • Ecole Nationale d'Administration et de Magistrature (ENAM) (47)
  • Ecole Nationle d'Economie Appliquée et de Management (81)
  • Ecole Normale Supérieure (24)
  • Ecole Polytechnique d'Abomey-Calavi (EPAC) (876)
  • Faculté de droit et de Science Politique (FADESP) (57)
  • Faculté des Lettres et Sciences Humaines (FLASH) (888)
  • Faculté des Sciences Agronomiques (1429)
  • Faculté des Sciences de la Santé (FSS) (1743)
  • Faculté des Sciences Economiques et de Gestion (FASEG) (143)
  • Faculté des Sciences et Techniques (FAST) (786)
  • Faculté des Sciences Humaines et Sociales (FASHS) (19)
  • Institut de Formation et de Recherche en Informatique (IFRI) (72)
  • Institut de Mathématiques et de Sciences Physiques (IMSP) (72)
  • Institut National de l'Eau (INE) (13)
  • INSTITUT NATIONAL DE LA JEUNESSE DE L’EDUCATION PHYSIQUE ET SPORT(INJEPS) (192)
  • Institut National des Métiers d'Art d'Archéologie et de la Culture (INMAAC) (4)
  • Institut National Médico Sanitaire ( INMeS) (0)
  • Institut Régional de Santé Publique (IRSP) (51)

Publications par sexe

  • Femme( 994 )
  • Homme (