Results 61 to 70 of about 27,110 (186)
Journal of Basic and Applied ZoologyBackground This study investigated the growth response and some spawning indices of Oreochromis niloticus containing foreign fish DNA. Various concentrations of DNA: 0 (control), 10, 20, 30, and 40 µg/µl extracted from Heterotis niloticus traditionally ...
Thami Kusa +7 more
doaj +1 more source
Acute toxicity of Euphorbia kamerunica on Oreochromis niloticus
Ecotoxicology and Environmental Safety, 2005 A series of static short-term bioassays was conducted to assess the acute toxicity of the plant Euphorbia kamerunica on the fingerlings of Oreochromis niloticus. The 96-h LC(50) was computed using two methods: probit analysis and the arithmetic graphic method. The overall mean value of 0.023 +/- 0.002 g/L was obtained.
P B A, Fai, S O, Fagade
openaire +2 more sources
A revised description of Gyrodactylus cichlidarum Paperna, 1968 (Gyrodactylidae) from the Nile tilapia, Oreochromis niloticus niloticus (Cichlidae), and its synonymy with G. niloticus Cone, Arthur et Bondad-Reantaso, 1995 [PDF]
, 2007 A recent infestation of Gyrodactylus cichlidarum Paperna, 1968 on yolk sac fry of Nile tilapia, Oreochromis niloticus niloticus (L.), in an isolated aquarium system in the UK resulted in high mortalities and provided an opportunity to study this species ...
Adriana García-Vásquez +5 more
core +1 more source
Ecology and EvolutionOreochromis species are of economic importance in fisheries and aquaculture but threatened by human‐mediated activities. Effective conservation and their sustainable management require genetic monitoring tools that can assess genetic variation across ...
Catherine Agoe +13 more
doaj +1 more source
Vitamin A in diets for Nile tilapia Vitamina A em dietas para tilápia do Nilo
Scientia Agricola, 2009 Dietary vitamin supplementation decrease stress caused by high stocking density, and boosts immunological system of farmed fish. A studied was carried out to determine vitamin A requirements of Nile tilapia (Oreochromis niloticus) in an all male group ...
Daniela Ferraz Bacconi Campeche +3 more
doaj +1 more source
From drawing board to dining table: the success story of the GIFT project [PDF]
As compared to crops and livestock, the genetic enhancement of fish is in its infancy. While significant progress has been achieved in the genetic improvement of temperate fish such as salmonids, no efforts were made until the late 1980s for the genetic ...
Gupta, M.V., Acosta, B.O.
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Suplementação dietária com probiótico em tilápia do Nilo como prevenção à estreptococose [PDF]
, 2015 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Aquicultura, Florianópolis, 2015.Neste trabalho, foram avaliados os efeitos da suplementação dietética da bactéria probiótica ...
Yamashita, Marcela Maia
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Crescimento compensatório em tilápias do Nilo (Oreochromis niloticus)
, 2017 A tilápia do Nilo (Oreochromis niloticus) apresenta boas características para produção dentre as espécies de peixes cultivadas no Brasil, devido a inúmeras qualidades zootécnicas e com isso sua produção vem aumentando a cada ano.
Rondinelle Artur Simões Salomão +2 more
core +1 more source
Oreochromis niloticus updated annotation
, 2018 The PASA v2.0.2 annotation pipeline was employed to incorporate gene structures, including UTRs, into the existing Oreochromis niloticus gene annotation, based on RNA-Seq ...
Xiong, Peiwen +7 more
core +1 more source
A Review of Salmonella sp. in Tilapia fish (Oreochromis niloticus) : Public Health Importance [PDF]
, 2020 Tilapia fish or Oreochromis niloticus is a food security commodity from the fisheries sector and is traded internationally, but in Asian countries tilapia aquaculture is mostly maintained using traditional systems, besides that homemade feed is used to ...
Agoes Soegianto, ,- +6 more
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