Browsing Sustainable aquaculture by Subject "pond culture"
Now showing items 1-16 of 16
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A comparison of the fixed input and water quality analysis methods for optimizing fertilization requirements, minimizing costs and increasing fish production in polyculture ponds
(2010)Type: Journal ArticleThis study aims to find a proper fertilization method to optimize nutrient requirements and a proper fertilization strategy through determining the amount as well as the period of fertilizers addition, with an aim of ... -
Economic impacts of ponds management on water quality and growth performance of fish in polyculture
(2016)Type: Journal ArticleThe present study was conducted to evaluate the economics of the fish farms management under different systems and different water sources and its impact on the growth performance of fish in polyculture. -
Effect of gypsum treatment on water quality parameters and fish performance in fertilized polyculture earthen ponds
(2012)Type: Journal ArticleThis experiment aimed to study the effect of agriculture gypsum treatment in aquaculture ponds (to raise water total hardness) on the physico-chemical and biological parameters of pond water and fish performance in a ... -
Effect of nitrogen fertilizer source on water quality and performance of two tilapia species
(2006)Type: Journal ArticleThe purpose of the present study was to compare the effect of urea and calcium nitrate (c. nitrate) as nitrogen fertilizer sources with mono superphosphate (msp) on water quality and the performance of two species of tilapia ... -
Effect of Photoperiod, Dietary Protein and Temperature on Reproduction in Nile Tilapia (Oreochromis niloticus)
(2000)Type: Conference PaperPhotoperiod, crude protein level and water temperature were studied for their effects on reproductive performance and egg hatchability in Nile tilapia (Oreochromis niloticus). -
Effect of using periphyton substrate (Bamboo stems) on water quality, phytoplankton, zooplankton, periphyton and growth performance for tilapia, mullet and catfish in earthen ponds
(2012)Type: Journal ArticleThis experiment shows that the bamboo substrate improved water quality, survival rate and total production of fish. -
Effects of two nitrogen fertilizers on water quality and hybrid tilapia performance in fish farms
(2010)Type: Journal ArticleThe purpose of the present study was to compare the effect of urea and ammonium nitrate as nitrogen fertilizer sources with mon superphosphate on water quality and the productive performance of hybrid tilapia fish in outdoor ... -
Enhancing fish farm productivity through improved management. A case study in Egypt
(2000)Type: Conference PaperDuring a 3-week training program held during 1999 on field application for fish culture technology in Egypt, it was noticed that a significant enhancement in pond productivity could be achieved mainly through improved pond ... -
Growth performance, feed utilization and gonad development of diploid and triploid Nile tilapia, Oreochromis niloticus
(2017)Type: Journal ArticleA 16 week experiment was conducted to evaluate growth performances, gonads development, carcass and proximateanalysis of diploid and triploid Nile tilapia, Oreochromis niloticus. -
Impacts of organic fertilization systems on water quality, phytoplankton populations and fish production in earthen ponds
(2009)Type: Journal ArticleThis study carried out to evaluate the influence of two application system of chicken manure fertilizer in earthen ponds on water quality, phytoplankton population and fish production. -
Production of genetically improved organic Nile tilapia
(2008)Type: Journal ArticleDemand for organic products for human consumption has been on the increase due to the belief that organic products are safer and healthier to the consumer and the environment. In developing countries, Nile tilapia (Oreochromis ... -
Risk assessment of using poultry manure on water quality, fish as well as their human health and biological treatment in aquaculture ponds
(2009)Type: Journal ArticleThe efficiency of Scenedesmus dimorphus as biological treatment to improve water and fish quality in fish farms where poultry manure as fertilizers were studied. -
The role of fish ponds in the nutrient dynamics of mixed farming systems
(2006)Type: ThesisThe major objective of the study, is to explore the use of ponds as nutrient traps (besides fish production) to increase nutrient use efficiency in integrated farming systems. It focuses on (i) nutrient utilization efficiency ... -
Role of homestead farming systems in the livelihoods and food security of poor farmers in southern Bangladesh
(2020)Type: ReportAreas in southern Bangladesh share common economic prospects but also challenges. The vast region is already undergoing adverse effects from natural disasters, such as tropical cyclones and accompanying storm surges. ... -
Univ of Toronto_Report 2 for the FEPASA project_January to May 2019
Type: Donor ReportReport 2 for the FEPASA project January to May 2019 -
Utilization of blue green algae (Anabena wisconsienense) as a feeding and biofertilization for Nile tilapia (Oreochromis niloticus) cultivated in rice fields
(2006)Type: Journal ArticleThis study has been carried out to investigate the growth performance and economic efficiency as well as pond productivity of Nile tilpia fingerlings cultured in rice fields as affected by dried blue green alga for nutrition ...
