Productivity

Techniques for assessment of stratification and effects of mechanical mixing in tropical fish ponds

Abstract: Density stratification isolates near-surface from bottom pond waters and prevents exchange of dissolved oxygen (DO) and nutrient elements, potentially restricting photosynthesis and production. Destratification strategies […]

  • Date of Publication: 1990
  • Author(s): James P. Szyper; C. Kwei Lin
  • Type of Document: Scholarly Article

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Calibration and validation of TAP, an aquaculture pond water quality model

Abstract: A computer model of water quality in aquaculture ponds (The Aquaculture Pond model, TAP) has been run for data obtained from five research sites around […]

  • Date of Publication: 1990
  • Author(s): Raul H. Piedrahita
  • Type of Document: Scholarly Article

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Comparison of two sampler designs for use with automated data acquisition systems in whole-pond community metabolism studies

Coming soon

  • Date of Publication: 1990
  • Author(s): B.W. Green; D.R. Teichert-Coddington
  • Type of Document: Conference Proceeding or Document

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The substitution of chicken litter for feed in the commercial production of penaeid shrimp in Honduras

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  • Date of Publication: 1990
  • Author(s): D.R. Teichert-Coddington; B.W. Green; N. Matamoros; R. Rodriguez
  • Type of Document: Scholarly Article

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Effet du taux d’empoissonnement et du mode de compostage sur la production des poissons en etang. (Effect of stocking rate and composting regime on production of fish in ponds.)

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  • Date of Publication: 1990
  • Author(s): A. Gatera
  • Type of Document: Thesis or Dissertation

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Etude des lacs du Bugesera en vue de proposer l’effort de peche optimale. (A study of the lakes in the Bugesera region in order to propose an optimal fishing effort.)

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  • Date of Publication: 1990
  • Author(s): A. Munyangaju
  • Type of Document: Thesis or Dissertation

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Bilan d’azote dans les etangs piscicoles enrichis par les fertilisants de differents rapports C:N:P, Rwasave, Butare. (Nitrogen budgets in fish ponds enriched with fertilizers of different C:N:P ratios at Rwasave, Butare.)

Coming soon

  • Date of Publication: 1990
  • Author(s): D. Niyitegeka
  • Type of Document: Thesis or Dissertation

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Enrichissement du compost en azote et phosphore et ses effets sur la production du Tilapia nilotica (L.). (Enrichment of compost with nitrogen and phosphorus and its effects on the production of Tilapia nilotica, L.)

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  • Date of Publication: 1990
  • Author(s): P. Rwalinda
  • Type of Document: Thesis or Dissertation

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Interactions of input types and water quality on the production of Oreochromis niloticus (L.) in Rwandan ponds

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  • Date of Publication: 1990
  • Author(s): F. Rwangano
  • Type of Document: Thesis or Dissertation

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Role of zooplankton in feeding juvenile tilapia (Oreochromis niloticus)

Coming soon

  • Date of Publication: 1990
  • Author(s): S. Boonsong
  • Type of Document: Thesis or Dissertation

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