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Weed control by adult and juvenile tilapia Tilapia rendalli in rainfed ponds
Type: Journal Article
Two 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 ...
Fry production of Shire River tilapia Oreochromis shiranus at two broodstock sex ratios
Type: Journal Article
Optimal sex ratio in tilapia breeding ponds depends upon stocking density. However, under certain circumstances, altering the male: female sex ratio from a more or less natural 1:1 to 1:2 or even higher has been shown to ...
Farming fish to save water
Type: Journal Article
Author's comment on the farming of fish as a efficient means in terms of water use.