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dc.contributor.author Adhikari, S. en_US
dc.contributor.author Ayyappan, S. en_US
dc.date.accessioned 2012-01-19T20:08:18Z en_US
dc.date.available 2012-01-19T20:08:18Z en_US
dc.date.issued 2002 en_US
dc.identifier.citation Adhikari, S., & Ayyappan, S. (2002). Fertilization Of Freshwater Fish Ponds With Cobalt And Its Adsorption And Desorption In The Pond Sediment. The Israeli Journal of Aquaculture - Bamidgeh, 54(3), 110-115. en_US
dc.identifier.issn 0792-156X en_US
dc.identifier.uri http://hdl.handle.net/10524/19051 en_US
dc.description.abstract The use of cobalt as a micro-nutrient fertilizer in the culture of the freshwater Labeo rohita was evaluated in terms of primary productivity, Chlorophyll a production, plankton volume and fish growth. Three cobalt doses (5, 10 and 15 kg CoCl2/ha) were tested. In the 5 and 10 kg CoCl2/ha treatments, primary productivity, Chlorophyll a production, plankton volume and growth of Labeo rohita increased (p<0.05). The highest increment was obtained in the 10 kg CoCl2/ha treatment. The adsorption and desorption of the cobalt in the pond sediment fit the Langmuir isotherm. The highest adsorption and desorption values were found in pond sediments from the Dhenkanal area, due to its higher clay content, total Mn content and pH, indicating that sediments with a higher capacity to adsorb cobalt also have a higher capacity to desorb cobalt. en_US
dc.format.extent 6 pages en_US
dc.publisher Israeli Journal of Aquaculture - BAMIGDEH en_US
dc.relation.ispartofseries The Israeli Journal of Aquaculture - Bamidgeh en_US
dc.subject adsorption-desorption, cobalt, fish growth, Labeo rohita en_US
dc.subject.lcsh Fish culture--Israel--Periodicals. en_US
dc.subject.lcsh Fish culture--Periodicals. en_US
dc.subject.lcsh Aquaculture--Israel--Periodicals. en_US
dc.subject.lcsh Aquaculture--Periodicals. en_US
dc.title Fertilization Of Freshwater Fish Ponds With Cobalt And Its Adsorption And Desorption In The Pond Sediment en_US

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