Browsing Sustainable aquaculture by Title
Now showing items 461-480 of 2402
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Comparative phylogeography of two monogenean species (Mazocraeidae) on the host of chub mackerel, Scomber japonicus, along the coast of China
(2016)Type: Journal ArticleIn the present paper, the phylogeographies of two monogenean species, Pseudokuhnia minor and Kuhnia scombri, on the same species of host, Scomber japonicus, were studied. -
Comparative study of hatching rates of African catfish (Clarias gariepinus Burchell 1822) eggs on different substrates
(2005)Type: Journal ArticleThe hatching rates of African catfish (Clarias gariepinus) eggs on four natural substrates: the roots of Nile cabbage (Pistia stratiotes), water hyacinth (Eichhornia crassipes), pond weed (Ceratophyllum dermasum) and green ... -
Comparative study of the reproductive performance and White Spot Syndrome Virus (WSSV) status of black tiger shrimp (Penaeus monodon) collected from the Bay of Bengal
(2014)Type: Journal ArticleA comparative study to assess length, weight, fecundity, hatching rate and White Spot Syndrome Virus (WSSV) prevalence in black tiger shrimp (Penaeus monodon) brood collected from shallow and deep water zones of the Bay ... -
Comparing genomic signatures of selection between the Abbassa Strain and eight wild populations of Nile tilapia (Oreochromis niloticus) in Egypt
(2020)Type: Journal ArticleDomestication to captive rearing conditions, along with targeted selective breeding have genetic consequences that vary from those in wild environments. Nile tilapia (Oreochromis niloticus) is one of the most translocated ... -
Comparison of African tilapia partial harvesting systems
(2002)Type: Journal ArticleThree typical African partial harvesting systems and an unfished control were compared for gross yield. Fish grew undisturbed on an input regime based on that used by Malawian smallholding farmers for 122 days. Then, for ... -
Comparison of aquaculture extension impacts in Bangladesh
(2006)Type: Journal ArticleProduction from small scale pond aquaculture in Bangladesh trebled in the decade to 1999 under the influence of extension projects of the Department of Fisheries. The impacts of completed aquaculture extension projects and ... -
Comparison of Asian aquaculture products by use of statistically supported life cycle assessment
(2015)Type: Journal ArticleIn this article, the authors investigated aquaculture production of Asian tiger shrimp, whiteleg shrimp, giant river prawn, tilapia, and pangasius catfish in Bangladesh, China, Thailand, and Vietnam by using life cycle ... -
Comparison of some traits of economic importance in tilapias (Orechromis niloticus and Sarotherodon galilaeus) with particular reference to their culture in Ghana
(2005)Type: Journal ArticleThis study was conducted to determine which of the two major tilapia species in freshwater capture fisheries in Ghana, Oreochromis niloticus or Sarotherodon galilaeus, is more suitable for breed improvement and pond culture. ... -
Comparison of technical and economic performance of fresh and salted fish processors in Lake Nasser
(2018)Type: Journal ArticleThe current study aims to compare the technical and economic performance of salted and fresh fish processing associated with Lake Nasser fisheries. The study concluded that investment cost in slated fish processing is lower ... -
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 ... -
The complete mitochondrial genome of a Pabdah catfish, Ompok pabda (Hamilton, 1822)
Type: Journal ArticleThe complete mitochondrial genome of Pabdah catfish, Ompok pabda (Hamilton, 1822) was determined by MiSeq platform. The genome was 16,512 bp in length, in which canonical 13 protein-coding genes, 22 tRNAs, 2 rRNAs, and a ... -
Compound climate risks threaten aquatic food system benefits
(2021)Type: Journal ArticleAquatic foods from marine and freshwater systems are critical to the nutrition, health, livelihoods, economies and cultures of billions of people worldwide, but climate-related hazards may compromise their ability to provide ... -
Comprehensive analysis of the existing credit delivery systems in Myanmar & proposed solutions for small scale aquaculture farmers
(2020)Type: Internal ReportThis report is an effort of seasoned microfinance international experts in Myanmar. A comprehensive analysis was carried out to know the current practices and options available to smallholder farmers to access micro-credit ... -
Concentration and quantification of Tilapia tilapinevirus from water using a simple iron flocculation coupled with probe-based RT-qPCR
(2022)Type: Journal ArticleBackground: Tilapia tilapinevirus, also known as tilapia lake virus (TiLV), is a significant virus that is responsible for the die-off of farmed tilapia across the globe. The detection and quantification of the virus using ... -
Concept Note: Aquaculture working group for CIS delivery and CSA scaling in Zambia
(2022)Type: BriefThis concept note describes the strategy for setting up a Community of Practice (CoP) for Climate Information Services (CIS) delivery and climate-smart agriculture (CSA) Scaling for Zambia for Integrated agriculture ... -
Concepts, alternatives, and environmental considerations in the development and use of improved strains of tilapia in African aquaculture
(2009)Type: Journal ArticleThe status of African populations of farmed tilapia is reviewed and discussed in light of the need for improved strains for commercial aquaculture. Many tilapia populations currently held on African fish farms have been ... -
Conclusion of research on capture and culture of pre-settlement fish for the marine aquarium trade in Solomon islands
(2004)Type: Journal ArticleBetween February 1999 and December 2003 the WorldFish Center, Solomon Islands, carried out research on a new artisanal fishery based on the capture and rearing of presettlement coral reef fish (Hair et al. 2002). This work ... -
Concurrent rice-fish trials: comparing regular and border planting patterns
(1991)Type: Journal ArticleDetails are given of experiments conducted at the Freshwater Aquaculture Centre at Munoz, Philippines, to investigate the effects of varying the rice planting pattern on fish yields in integrated rice field aquaculture ... -
Conditions for collective action: understanding factors supporting and constraining community-based fish culture in Bangladesh, Cambodia and Vietnam
(2011)Type: Working PaperIn 2005, the WorldFish Center embarked on a project to pilot test approaches to community-based fish culture (CBFC) in five countries. A previous study conducted between 1997-2000 demonstrated the potential of the approach ... -
Considerations about effective dissemination of improved fish strains
(2012)Type: Working PaperAquaculture production systems in developing countries are largely based on the use of unimproved species and strains. As knowledge and experience are accumulated in relation to the management, feeding and animal health ...
