This work was undertaken as part of the CGIAR Research Program on Fish Agri-Food Systems (FISH) led by WorldFish. The program is supported by contributors to the CGIAR Trust Fund. FISH is developing the better management practices (BMP) guidelines at the global level and contextualized BMP resources at the country level to support sustainable and responsible tilapia farming in WorldFish focal and scaling countries.
Tilapia hatcheries are the most common type of fish hatchery in Egypt. They are nearly all private sector businesses, and their success in supplying fish farms with tilapia seed has contributed to the increase in national farmed fish production. There are three different hatchery systems used for Nile tilapia: (1) concrete tanks with a water-heating system, (2) hapas under plastic tunnels and (3) hapas in open ponds. The fish farming industry is growing quickly, and tilapia hatcheries have to improve the quality of seed production for fish farmers to maintain their profit margins.
Epizootic ulcerative syndrome poster for creating awareness about clinical signs of EUS for improving surveillance and reporting of diseases in open water bodies
Benefits of artisanal nearshore FADs in Timor-Leste • Food production and nutrition security: FADs provide an opportunity to increase the sustainable production of nutrient-rich food in Timor-Leste to combat chronic malnutrition. • Coastal resource management: FADS transfer fishing effort from the reef to the pelagic zone. • Climate change adaptation: FADS act as a food security buffer against socioeconomic and climate shocks, and they increase the resilience of coral reef ecosystems.
The WorldFish Research and Innovation Strategy 2020-2030: Aquatic Foods for Healthy People and Planet charts a decade-long aquatic foods agenda toward sustainable and equitable global food systems. The strategy sets WorldFish's areas of impact, research priorities and innovation partnerships on a pathway to end hunger and advance the Sustainable Development Goals (SDGs) by 2030 by transforming food, land and water systems with aquatic foods.
The main objective of this guide is to improve human safety during the COVID-19 pandemic in relation to harvesting and transporting live fish. Other objectives include (i) providing safer methods for handling and transportation, (ii) improving animal welfare, (iii) reducing road safety hazards, and (iv) detailing methods to reduce the cost of live fish transportation. However, some farmers and traders use inappropriate transportation practices, which have led to health hazards during the COVID-19 pandemic.
Well-functioning fish seed systems are crucial for human nutrition and improved livelihoods. Yet fish seed systems have received considerably little attention in the diffusion process for genetically improved strains. This study examined how seed systems of genetically improved fish strains function, assessed constraints faced, and explored entry-points to increased diffusion. To address these objectives, the study combined the seed systems performance assessment framework with innovation systems thinking.
Child malnutrition in Bangladesh exceeds WHO's threshold for public health emergencies. Using more than 36,000 records from several waves of the Bangladesh Demographic and Health Survey, the research focuses on the socioeconomic determinants of household consumption of all animal-source foods; the socioeconomic determinants of fish consumption, given its importance in the Bangladeshi diet; and the impact of observed consumption patterns on mortality and resistance to infectious diseases for children in their first years of life.
The Paradise threadfin, Polynemus paradiseus is a marine fresh and brackish water fish species of the family Perciformes. This fish is found in Bangladesh, India, Malaysia, Myanmar, Thailand, Pakistan and Cambodia. Only a few studies on P. paradiesus including biology, ecology and dynamics have been conducted. This study focus on the on the Length Frequency Distribution (LFD), length-weight relationships (LWR) and Length Length Relationships (LLRs) of P. paradiseus from the coastal Tetulia River, southern Bangladesh.
When working with length frequency date, we often need to compute the mean weights of the fish in the various classes. This article outlines one of the methods used.