Results 131 to 140 of about 10,915 (162)
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Sex determinism in red-tilapia (Red Florida" strain)

1997
Le genre #Oreochromis# présente un déterminisme du sexe à prédominance monofactorielle de type Mammifères ou Oiseaux selon les espèces. Ainsi certaines espèces sont caractérisées par une homogamétie femelle (XX/XY) alors que d'autres présentent une homogamétie mâle (ZZ/ZW).
Desprez, Damien   +5 more
openaire   +1 more source

Strain-Based Comparison of Red Tilapia and Genetically Improved Farmed Tilapia: Growth, Fillet and Nutritional Attributes

UTTAR PRADESH JOURNAL OF ZOOLOGY
Tilapia, a fast-growing species from the Cichlidae family is often termed as ‘aquatic chicken’. This study was to evaluate the growth performance using growth metrics like specific growth rate (SGR), feed conversion ratio (FCR), feed efficiency ratio (FER), protein efficiency ratio (PER), carcass characteristics and nutritional quality of Red tilapia ...
Heniton, Antony   +6 more
openaire   +2 more sources

CAGE CULTURE OF RED TILAPIA IN PRAWN AND SHRIMP PONDS

Journal of the World Mariculture Society, 1984
ABSTRACTFeeding trials were conducted in prawn ponds (freshwater) and shrimp ponds (brackishwater) with red tilapia stocked in floating 0.8‐m3 cages. Pond sizes ranged from 0.23 to 0.45 ha. Seven ponds were stocked at a density of 26 cages/ha. One hundred 9‐9 tilapia fingerlings were stocked into each cage.
Frank H. Meriwether   +2 more
openaire   +1 more source

Effects of salinity on cold tolerance of Malaysian red tilapia

Aquaculture International, 2016
This study was conducted to investigate the effect of salinity on growth, survival, osmoregulation, metabolism, hematological and biochemical parameters and T-complex protein (TCP-1) mRNA expression levels in Malaysian red tilapia at declining tank water temperatures.
Yan-fu He   +4 more
openaire   +1 more source

A bioeconomic model for red tilapia culture on the coast of Ecuador

Aquaculture International, 2013
This study builds a long-term bioeconomic model for multi-generational tilapia farming in the coastal region of Ecuador, where associative semi-intensive tilapia culture projects have been implemented. Survival, weight and length curves were calibrated, and feed consumption and feed conversion rate curves were constructed.
Sergio Zuniga-Jara   +1 more
openaire   +1 more source

Influence of environmental and social factors on the reproductive efficiency in three tilapia species, Oreochromis niloticus, O. aureus, and the red tilapia (Red Florida strain)

1997
Due to their important adaptive potentialities, tilapia have colonised a wide range of habitats which could be related to their various reproductive strategies. Some traits of the reproductive cycle present a great plasticity and can be modulated by many environmental and/or social factors.
Baroiller, Jean-François   +7 more
openaire   +2 more sources

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