Results 1 to 10 of about 20,560 (164)

Revaluating the dietary methionine requirements in an improved strain of nile tilapia (Oreochromis niloticus)

Heliyon, 2023
It has been shown with terrestrial animals that the genetic improvement increases the nutrient requirements of the animal, which becomes more efficient in using these nutrients to achieve their higher growth potential.
Rodrigue Yossa, Nurulhuda Ahmad Fatan, Kirthigah Palanivelu   +2 more
doaj   +1 more source

Comparative estimation of the lysine requirements in two generations of improved strain of Nile tilapia (Oreochromis niloticus) at the grow-out stage

Heliyon, 2023
A 3 × 2 factorial experiment was conducted to investigate the effects of dietary lysine on growth performance, body indices, feed intake, feed efficiency, whole body nutrient composition and amino acid deposition in two successive generations (16th and ...
Nurulhuda Ahmad Fatan, Kamini Sivajothy, Rodrigue Yossa   +2 more
doaj   +1 more source

Organic Selenium (OH-MetSe) Effect on Whole Body Fatty Acids and Mx Gene Expression against Viral Infection in Gilthead Seabream (Sparus aurata) Juveniles

Animals, 2021
The supplementation of fish diets with OH-SeMet reduces oxidative stress and modulates immune response against bacterial infection. However, despite the importance of essential polyunsaturated fatty acids in fish nutrition and their high risk of ...
Yiyen Tseng, David Dominguez, Jimena Bravo, Felix Acosta, Lidia Robaina, Pierre-André Geraert, Sadasivam Kaushik, Marisol Izquierdo   +7 more
doaj   +1 more source

Assessing aquaculture sustainability: a comparative methodology [PDF]

International Journal of Sustainable Development & World Ecology, 2014
Little work dealing with the evaluation of aquaculture system sustainability has so far been undertaken on a global and comparative basis. Moreover, such work is mostly based on very unbalanced approaches in terms of the dimensions of sustainable development that are taken into account.
Lazard, Jérôme, Rey-Valette, Hélène, Aubin, Joël, Mathé, Syndhia, Chia, Eduardo, Caruso, Domenico, Mikolasek, Olivier, Blancheton, Jean Paul, Legendre, Marc, René, François, Levang, Patrice, Slembrouck, Jacques, Morissens, Pierre, Clément, Olivier   +13 more
openaire   +5 more sources

Sex Control in Fish: Approaches, Challenges and Opportunities for Aquaculture

Journal of Marine Science and Engineering, 2015
At present, aquaculture is the fastest growing sector of animal food production and holds great potential as a sustainable solution for world food security.
Alyssa M. Budd, Quyen Q. Banh, Jose A. Domingos, Dean R. Jerry   +3 more
doaj   +1 more source

Influence of Parental Fatty Acid Desaturase 2 (fads2) Expression and Diet on Gilthead Seabream (Sparus aurata) Offspring fads2 Expression during Ontogenesis

Animals, 2020
Previous studies have shown that it is possible to increase the ability of marine fish to produce long-chain polyunsaturated fatty acid from their 18C precursors by nutritional programming or using broodstock with a higher fatty acyl desaturase 2 (fads2)
Hanlin Xu, Shajahan Ferosekhan, Serhat Turkmen, Juan Manuel Afonso, María Jesús Zamorano, Marisol Izquierdo   +5 more
doaj   +1 more source

The Effect of the Deformity Genetic Background of the Breeders on the Spawning Quality of Gilthead Seabream (Sparus aurata L.)

Frontiers in Marine Science, 2021
Fish egg quality is strongly related with the ability of the egg to be fertilized and develop a normal embryo with good survival and a lack of abnormalities.
Álvaro Lorenzo-Felipe, Hyun Suk Shin, Sergio León-Bernabeu, Cathaysa Pérez-García, María Jesús Zamorano, Jaume Pérez-Sánchez, Juan Manuel Afonso-López   +6 more
doaj   +1 more source

Sustainable Food Security with the Help of Sustainable Aquaculture Using Modern Aquaculture Systems (part 1): Opportunities and Challenges of New Systems Development [PDF]

آب و توسعه پایدار, 2023
Aquaculture is a sustainable solution to respond to the increasing demand for animal protein and also, food security in the world, and today, in order to develop it, it is necessary to pay attention to the sustainable aquaculture approach (economically ...
saeed zahedi, Mohammad Hosein Khanjani, soudabe Safaeiyan   +2 more
doaj   +1 more source

Sustainability indicators for salmon aquaculture

Data in Brief, 2018
In this paper, we present and describe data comprising indicators of sustainability, collected from eight of the major certification schemes for salmon aquaculture and categorized according to the topics covered by each. These indicators cover most aspects of aquaculture production, including biotic and abiotic effects, feed, emission and waste, fish ...
Vilde Steiro Amundsen, Tonje Cecilie Osmundsen   +1 more
openaire   +5 more sources

Interactive Effects of Dietary Starch Level and Ingredient Grinding Size on Growth, Intestinal Health and Liver Condition of Juvenile Giant Grouper (Epinephelus lanceolatus)

Aquaculture Nutrition
Giant grouper (Epinephelus lanceolatus) is a highly valued aquaculture species known for its rapid growth. Traditionally reared using ‘trash fish’ as a nutrient source, production of giant grouper has outpaced the nutritional knowledge required for ...
Albino M. Maveto, Caroline Candebat, Adrien F. Marc, Simon Kumar Das, Leo Nankervis   +4 more
doaj   +1 more source