Browsing Sustainable aquaculture by Subject "Fish"
Now showing items 221-240 of 513
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Genetic diversity of Nile tilapia (Oreochromis niloticus) throughout West Africa
(2020)Type: Journal ArticleNile tilapia (Oreochromis niloticus) is a globally significant aquaculture species rapidly gaining status as a farmed commodity. In West Africa, wild Nile tilapia genetic resources are abundant yet knowledge of fine-scale ... -
Genetic diversity of tilapia lake virus genome segment 1 from 2011 to 2019 and a newly validated semi-nested RT-PCR method
(2020)Type: Journal ArticleThe gene of RNA viruses, encoding RNA-directed RNA polymerase (RdRp) is relatively conserved due to its crucial function in viral genome replication and transcription making it a useful target for genetic diversity study ... -
Genetic parameters for black spot disease (diplopstomiasis) caused by Uvulifer sp. infection in Nile tilapia (Oreochromis niloticus L.)
(2021)Type: Journal ArticleBlack spot disease (diplopstomiasis), an external melanized host inflammatory response caused by a number of digenetic trematode parasites, results in slow growth, deformities and increased mortality among many freshwater ... -
Genetic relationships among founders of a silver carp (Hypophthalmichthys molitrix) genetic improvement program in Bangladesh
Type: Journal ArticleSilver carp (Hypophthalmichthys molitrix) is an important aquaculture species in Bangladesh and globally. Multiple introductions have been made of this exotic species to Bangladesh since 1969. Accordingly, the genetic ... -
Genetic variation in wild populations and farmed stocks of Nile tilapia (Oreochromis niloticus) in Madagascar
(2019)Type: Journal ArticleFour farmed stocks and four wild populations of Nile tilapia (Oreochromis niloticus), which was first introduced to Madagascar sixty years ago, were assayed for genetic variation at nine microsatellite loci to determine ... -
Genetically improved rohu carp is now in the hands aof Bangaldeshi farmers
(2021)Type: BlogMost farmers of livestock and crops have long had access to genetically improved breeds and varieties, but that has not been the case for carp farmers such as Shafiujjaman Momin from Bagatipara upazila ... -
Genome-wide association analysis of adaptation to oxygen stress in Nile tilapia (Oreochromis niloticus)
(2021)Type: Journal ArticleBackground: Tilapia is one of the most abundant species in aquaculture. Hypoxia is known to depress growth rate, but the genetic mechanism by which this occurs is unknown. In this study, two groups consisting of 3140 fish ... -
Genomic Selection and Genome-wide Association Study for Feed-Efficiency Traits in a Farmed Nile Tilapia (Oreochromis niloticus) Population
(2021)Type: Journal ArticleNile tilapia is a key aquaculture species with one of the highest production volumes globally. Genetic improvement of feed efficiency via selective breeding is an important goal, and genomic selection may expedite this ... -
Genotype by environment interaction between aerated and non-aerated ponds and the impact of aeration on genetic parameters in Nile tilapia (Oreochromis niloticus)
(2020)Type: Journal ArticleA major problem in smallholder Nile tilapia (Oreochromis niloticus) farms is that the achieved production is much lower than under optimal management. One of the main environmental factors contributing to lower production ... -
GIFT transfer risk management: Ecology. Ecology risk analysis and recommended risk management plan for the transfer of GIFT (Oreochromis niloticus) from Malaysia to Nigeria
(2021)Type: ReportThe ecological and environmental risk analysis of the proposed transfer from Malaysia to Nigeria is based on the guidelines given in the International Council for the Exploration of the Sea’s Code of Practice for the ... -
GIFT transfer risk management: Genetics. Genetic risk analysis and recommended risk management plan for the transfer of GIFT (Oreochromis niloticus) from Malaysia to Nigeria
(2021)Type: ReportThis report is a genetic risk analysis of introducing Genetically Improved Farmed Tilapia (GIFT) in Nigeria for aquaculture purposes. It was conducted following the guidance of the International Council for the Exploration ... -
GIFT transfer risk management: Pathogen. Pathogen risk analysis and recommended risk management plan for transferring GIFT (Oreochromis niloticus) from Malaysia to Nigeria.
(2021)Type: ReportThe proposal to transfer Genetically Improved Farmed Tilapia (GIFT) to Nigeria is characterized by a number of risk management measures that WorldFish has already implemented. WorldFish has also proposed additional ... -
GIZ Gold Standard Plus for commercial Pond Aquaculture Annual Report February 2020 to January 2021
Type: Donor ReportSecond technical report -
GIZ MYSAP Inland sixth technical progress report - 31 October 2019 - 31 March 2020
Type: Donor ReportThis MYSAP Inland technical progress report details the progress of MYSAP Inland activities towards target indicators for the promotion of small-scale aquaculture and improved human nutrition. -
GIZ MYSAP Inland – Quarterly progress report for DoF, 01 April – 30 June 2018
Type: Donor ReportActivities implemented in this reporting period that contribute to the achievement of MYSAP Inland target indicators -
GIZ MYSAP Inland – Quarterly progress report for DoF, 01 April – 30 June 2020
Type: Donor ReportThis quarterly MYSAP Inland progress report details the activities conducted during the period 01 April to 30 June 2020. -
GIZ MYSAP Inland – Quarterly progress report for DoF, 01 January – 31 March 2020
Type: Donor ReportActivities implemented in this reporting period that contribute to the achievement of MYSAP Inland target indicators -
GIZ MYSAP Inland, Result 4 indicator report - 01 January to 31 March 2020
Type: Donor ReportActivities conducted in the reporting period that contribute to the achievement of MYSAP Inland target indicators -
GIZ MYSAP Inland, Result 4 indicator report - 01 October to 31 December 2019
Type: Donor ReportActivities conducted in the reporting period that contribute to the achievement of MYSAP Inland target indicators -
GIZ Piloting inclusive business and entrepreneurial models for smallholder fish farmers and poor value chain actors in Zambia and Malawi Technical Progress Report 2020
Type: Donor ReportThis is a technical progress report for the GIZ project in Zambia and Malawi implemented by WorldFish in Zambia. The report highlights the key achievements against the project targets.
