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    Now showing items 4101-4110 of 5205

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    Carp genetic improvement programs 

    Dickson, M.W.; Alam, M.
    Type: Brief
    The Carp Genetic Improvement Program is the only program of its kind in the world concentrating on catla and silver carp as well as being the largest familybased selection program for rohu. The methods are similar to those ...
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    Effect of dietary carbohydrate to lipid ratio on performance of Nile tilapia and enhancement of natural food in pond aquaculture 

    Kabir, K.; Verdegem, M.; Verreth, J.; Phillips, M.J.; Schrama, J.W.
    Type: Journal Article
    This study tested the effect of two diets differing in carbohydrate to lipid (CHO:LIP) ratio (4.7 vs. 19.5 g/g) on the contribution of natural food and the total fish production in tilapia ponds. Eight ponds, each divided ...
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    Farmers' manual on tilapia hatchery operation in Ghana 

    Agyakwah, S.K.; Asmah, R.; Mensah, E.T.; Ragasa, C.; Amewu, S.; Tran, N.; Oyih, M.; Ziddah, P.
    Type: Manual
    This manual provides a comprehensive step-by-step guide to running a tilapia hatchery operation. It includes advice on site selection, site preparation, hatchery design and construction, farming practices (broodstock ...
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    Potential risk factors associated with tilapia mortality in Egypt 

    Ali, S.E.; Jensen, M.; Delamare-Deboutteville, J.; Karisa, H.C.; Chadag, V.
    Type: Conference Paper
    The objective of this study was to identify potential risk factors associated with tilapia mortality in the largest producer governorates in order to conclude strategies for their control.
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    Genetic parameters for resistance to Tilapia Lake Virus (TiLV) in Nile tilapia (Oreochromis niloticus) 

    Barría, A.; Trinh, T.Q.; Mahmuddin, M.; Benzie, J.; Chadag, V.; Houston, R.
    Type: Journal Article
    Tilapia Lake Virus (TiLV) is one of the primary disease concerns for tilapia farming, with mass mortality events and biosecurity restrictions threating aquaculture in several continents. Selective breeding for improved ...
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    Dietary non-starch polysaccharides influenced natural food web and fish production in semi-intensive pond culture of Nile tilapia 

    Kabir, K.; Verdegem, M.; Verreth, J.; Phillips, M.J.; Schrama, J.W.
    Type: Journal Article
    Dietary non-starch polysaccharides (NSP) changes the nutrient digestibility and faecal characteristics in fish. This study assessed the effect of the type of dietary NSPs on fish production and the contribution of natural ...
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    Genetic variation in wild populations and farmed stocks of Nile tilapia (Oreochromis niloticus) in Madagascar 

    Ravakarivelo, M.; Pepey, E.; Benzie, J.; Raminosoa, N.; Rasamoelina, H.; Mikolasek, O.; de Verdal, H.
    Type: Journal Article
    Four 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 ...
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    Impacts of COVID-19 on fish value chains in India: Descriptive Evidence from Andhra Pradesh 

    Loison, S.A.; Shikuku, K.M.; Mohan, A.B.; Babu, R.; Pounds, A.
    Type: Internal Report
    This study aimed at assessing the impacts of the COVID-19 pandemic on fish value chains in India, between 2019 and 2020 and between 2020 and 2021. The specific objectives were to assess the impacts of COVID-19 pandemic on: ...
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    Participatory modeling updates expectations for individuals and groups, catalyzing behavior change and collective action in water-energy-food nexus governance 

    Kimmich, C.; Gallagher, L.; Kopainsky, B.; Dubois, M.; Sovann, C.; Buth, C.; Bréthaut, C.
    Type: Journal Article
    Our research contributes to understanding actionable knowledge for sustainability using a before-after intervention with fishing and farming community representatives in a situation of conflicting water, energy, food, and ...
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    Training of Trainers and capacity building workshop for hatchery and feed operators in Kasama, Zambia Workshop report 

    Mudege, N.; Lundeba, M.; Kanyembo, H.; Mutakela, M.
    Type: Conference Proceedings
    IBEMS/Aquapreneur under the Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) funded 'Piloting inclusive business and entrepreneurial models for smallholder farmers and poor value chain actors in Zambia and ...
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