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Enhancing benefits from polycultures including tilapia (Oreochromis niloticus) within integrated pond-dike systems: a participatory trial with households of varying socio-economic level in rural and peri-urban areas of Bangladesh
Type: Journal Article
Linkages between the fish ponds and surrounding land for horticulture are a distinctive feature of farming households in Bangladesh. It was hypothesised that integration of fish ponds in integrated farming system enhances ...
Shrimp, prawn and the political economy of social wellbeing in rural Bangladesh
Type: Journal Article
Wellbeing is gaining prominence in international development discourse as an alternative means of conceptualising and assessing progress against human development goals. This paper operationalizes the concept of social ...
Growth and survival of olive barb, Puntius sarana (Hamilton 1822) larvae produced with cryopreserved versus fresh sperm
Type: Journal Article
Despite the success in fertilization and hatching of fish eggs with cryopreserved sperm, report on growth and survival of larvae produced from frozen-thawed sperm is inadequate. This study evaluates the applicability of ...
Should enhanced resilience be an objective of natural resource management research for developing countries
Type: Journal Article
Productivity enhancement has traditionally been the main focus of agricultural research to alleviate poverty and enhance food security of poor farmers in the developing world. Recently, the harmful impact of climate change, ...
Outcome evidencing: A Method for enabling and evaluating Program intervention in complex systems
Type: Journal Article
This article describes the development and use of a rapid evaluation approach to meet program accountability and learning requirements in a research for development program operating in five developing countries. The method ...
Effect of freshwater toxic and non toxic cyanobacteria, (Microcystis aeruginosa) strains on some biochemical parameters of Oreochromis niloticus
Type: Journal Article
This study was planned to determine the grazing rate of O. niloticus from both toxic and non toxic strains of Microcystis aeruginosa with its effect on fish health through study of some clinical signs, hematological and ...
How do hunter-gatherers learn? The transmission of indigenous knowledge among the Agta of the Philippines
Type: Journal Article
The Agta of the Philippines depend on extensive knowledge of their natural environment for their livelihoods. However, little is known about the transmission of this indigenous ecological knowledge. This paper examines the ...
Resources for women's agency, household food security, and women's dietary diversity in urban Bangladesh
Type: Journal Article
In Bangladesh, up to 45% of the population was living in urban areas as of 2010, and the estimated prevalence of urban poverty was approximately 20%. Yet, very little is known about the food security and diets of the urban ...
An ecosystem approach to small-scale fisheries through participatory diagnosis in four tropical countries
Type: Journal Article
Participatory diagnosis is an approach to identify, prioritize and mobilise around factors that constrain or enable effective governance and management in small-scale fisheries. Diagnostic frameworks are mostly designed ...
Reuse of fish pond sediments as fertilizer for fodder grass production in Bangladesh: Potential for sustainable intensification and improved nutrition
Type: Journal Article
Intensive aquaculture systems (e.g. pangasius farming) make important contributions to food security in developing countries, including Bangladesh, but are associated with a variety of negative environmental impacts, ...