Skip to content
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Menu
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Menu
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
agricultural and biological sciences
Economic analysis of Nile tilapia (Oreochromis niloticus) production in Tanzania
Journal of the World Aquaculture Society, Volume 37, No. 4, Year 2006
Notification
URL copied to clipboard!
Description
In Tanzania, Nile tilapia culture is a promising aquaculture enterprise. Information on production costs could assist fish farmers in economic and financial planning. Economic profitability of small-scale Nile tilapia production in Tanzania is analyzed using a model that simulates individual fish growth and takes into account fish population dynamics in the pond. The results suggest that the current practiced mixed-sex tilapia culture without predation is not economically sustainable. Extension efforts should be geared toward developing a Nile tilapia production system that is based on a hand-sexed all-male tilapia. Meanwhile catfish can be introduced in ponds to control overcrowding in mixed-sex tilapia culture without predation. Studies to determine optimal pond sizes, availability of feed, and a quality fingerling supply chain are also fundamental for developing a sustainable Nile tilapia production system in Tanzania. Under improved Nile tilapia production systems, returns are high enough to justify investment through borrowed capital from formal institutions. © the World Aquaculture Society 2006.
Authors & Co-Authors
Kaliba, Aloyce R.M.
United States, Pine Bluff
University of Arkansas at Pine Bluff
Osewe, Kajitanus O.
Tanzania, Dodoma
Ministry of Natural Resources and Tourism
Senkondo, E. M.
Tanzania, Morogoro
Sokoine University of Agriculture
Mnembuka, Berno V.
Tanzania, Morogoro
Sokoine University of Agriculture
Quagrainie, Kwamena
United States, West Lafayette
Purdue University
Statistics
Citations: 57
Authors: 5
Affiliations: 4
Identifiers
Doi:
10.1111/j.1749-7345.2006.00059.x
ISSN:
08938849
e-ISSN:
17497345
Study Design
Cross Sectional Study
Study Locations
Tanzania
Participants Gender
Male