Results 161 to 170 of about 6,957 (188)

Effects of atrazine on Nile tilapia (Oreochromis niloticus)

2013
Mechanization of agriculture to promote and improve the yields from agricultural practices has necessitated the use of pesticides and other agrochemicals. The effects of using these pesticides on the environment are rarely considered by farmers. This study investigated the effects and sub-lethal effect of atrazine on tilapia, an ubiquitous culturable ...
Agbon, A.O., Omoniyi, I.T., Abdul, W.O., Adeosun, F.I., Idowu, A.A., Odulate, O.   +5 more
openaire   +1 more source

Somatic transgenesis in Nile tilapia (Oreochromis niloticus) [PDF]

, 2005
There were two main objectives for this project. The first was to investigate the fate and persistence of transgene DNA after direct injection into the somatic cells of tilapia. This was achieved using the bacterial reporter gene lacZ. The difference in expression levels gained using tilapia β-actin/lacZ and carp β-actin/lacZ constructs were also ...
openaire  

Canola Substitution in Nile Tilapia Oreochromis niloticus Diets

Journal of Cell Science & Therapy, 2016
Global development in the manufacture of aquatic food make the researchers to find out some suitable substitution for fish and soybean meal to reduce the price especially in omnivorous and herbivorous fish like tilapia. Canola as an oil seed plant protein source can be a good candidate.
openaire   +1 more source

Toxicity of Magnesium Sulphate to Nile Tilapia (Oreochromis niloticus)

UTTAR PRADESH JOURNAL OF ZOOLOGY
Magnesium sulphate commonly known as Epsom salt is used in aquaculture in order to treat intestinal problems related to digestion or parasites. In the present study an effort was made to understand the toxicity of magnesium sulphate in sub adults of Oreochromis niloticus (82± 4.5g). Acute toxicity test by bath treatment was done by exposing the fish to
Ishwar Chandra, Gijo Ittoop, Devika Pillai, Rehna A, Leena Chandrasekhar, Suresh N Nair   +5 more
openaire   +1 more source

Production of androgenetic Nile tilapia, Oreochromis niloticus L.

2002
Diploid androgenetic Nile tilapia, Oreochromis niloticus, were produced using 5 min UV irradiation at 150 muW/cm and heat shock at 42.5degreesC for 3:30 min applied 25 min after fertilization. The survival rates to morula, pigmentation, hatching and yolk sac resorption stages were 42.84+/-4.73%, 10.69+/-9.24%, 2.03+/-0.60% and 0.07+/-0.07% (relative to
Karayücel, S, Karayücel, I, Penman, D, McAndrew, B   +3 more
openaire   +1 more source

Prospects of Nile tilapia (Oreochromis niloticus) production in Brazil

2019
Brazil is a country with a large land area that features an extensive catchment area, a fact which gives the country a great potential for aquaculture. Despite this potential, fish production in the country is still low. Among fish farmed Nile tilapia has great potential due to its easy reproduction, white meat and high quality, low production costs ...
Vicente, Igor S.T., Elias, Fabiana, Fonseca-Alves, Carlos E.   +2 more
openaire   +1 more source

Compensatory Growth, Feed Utilization, Whole-Body Composition, and Hematological Changes in Starved Juvenile Nile Tilapia,Oreochromis niloticus(L.)

Journal of Applied Aquaculture, 2006
Mohsen Abdel-Tawwab, Mohammad H Ahmad
exaly  

Use and exchange of genetic resources of Nile tilapia (Oreochromis niloticus)

Reviews in Aquaculture, 2009
Gideon Hulata
exaly  

Streptococcus agalactiaeVaccination and Infection Stress in Nile Tilapia,Oreochromis niloticus

Journal of Applied Aquaculture, 2005
Joyce J Evans, Phillip H Klesius, Craig A Shoemaker   +2 more
exaly  

Metabolic and molecular responses in Nile tilapia,Oreochromis niloticusduring short and prolonged hypoxia

Marine and Freshwater Behaviour and Physiology, 2015
Magdy E Mahfouz, Mohammed A El-Magd
exaly