Effects of Rice-Fish Co-culture on Oxygen Consumption in Intensive Aquaculture Pond

The Effects of Dissolved Oxygen on Fish Growth in Aquaculture

Commercial aquaculture is growing worldwide except in Africa where production is still low. With fisheries reaching a stagnating phase, the world and more so Africa will have to look to aquaculture in the future to provide fish products that will likely be needed. In view of this, a study on water quality management was done which specifically looked at the effects of dissolved oxygen saturatio...

Effects of Aquaculture on World Fish Supplies

Algal Toxins in Pond Aquaculture

Algal toxins are organic molecules produced by a variety of algae in marine, brackish and fresh waters, as well as on wet soils (Falconer, 1993). They are a problem in aquaculture when they are produced in sufficient quantities, with sufficient potency, to kill cultured organisms, decrease feeding and growth rates, cause food safety issues, or adversely affect the quality of the product (Shumwa...

Lotus-fish Culture in Ponds: Recycling of Pond Mud Nutrients

An experiment was conducted in nine 200-m2 fertilized earthen ponds at the Asian Institute of Technology, Thailand, from January to September 2000. This experiment was designed to assess the recovery of pond mud nutrient by lotus (Nelumbo nucifera), to assess pond mud characteristics after lotus-fish co-culture, and to compare fish growth with and without lotus integration. There were three tre...

evaluation of systemic effects of ginger fractions on salivation in rats

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