Browsing Sustainable aquaculture by Author "Brummett, R.E."
Now showing items 41-47 of 47
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The context of smallholding integrated aquaculture in Malawi: a case study of SubSaharan Africa
(1995)Type: Journal ArticleWhat direction should SubSaharan African agriculture take — industrialized or smallholder agriculture? The author says that a compromise, using the best elements of each, would be best, but in order to develop a strategy, ... -
The evolution of aquaculture in African rural and economic development
(2000)Type: Journal ArticleIn Africa, aquaculture has developed only recently and so far has made only a small contribution to economic development and food security. We review developments and identify constraints to the expansion of aquaculture ... -
Towards the maximum profitability of smallholder catfish nurseries: predator defense and feeding-adapted stocking of Clarias gariepinus
(2007)Type: Journal ArticleTo determine how best smallholders could maximize the profitability of their catfish hatcheries, the cost/benefit analyses of using fences, hapas and bird nets to exclude predators; as well as over-stocking to create food ... -
Training in African aquaculture development
(1994)Type: Journal ArticleThe article focuses on the types of training needed in African aquaculture development. The author suggested that rather than needing less training, extension agents and others who operate in the idiosyncratic world of the ... -
Use and exchange of aquatic genetic resources for food and aquaculture: clarias catfish
(2009)Type: Journal ArticleThere are 58 species of Clarias recognized in FishBase (as of January 2009), 33 in Africa and 25 in Asia. Aquaculture of clariids is important with 30 countries reporting a total production of over 300 000 t worth nearly ... -
Water management and wise use of wetlands: enhancing productivity
(2006)Type: Book ChapterLakes and reservoirs are affected by human interventions mainly by eutrophication. Changes in morphology are less common, although siltation and local alterations to the riparian zone can result from urbanisation,marina ... -
Weed control by adult and juvenile tilapia Tilapia rendalli in rainfed ponds
(1995)Type: Journal ArticleTwo studies were conducted in consecutive years over the time period 14 January to 1 July to determine whether labor-savings and fish growth enhancement could be achieved by stocking Tilapia rendalli directly into ponds ...
