By : : Dr Vaitheeswaran Thiruvengadam Lecturer , Department of Basic  Studies, DMI St.John the Baptist University, Mangochi Campus, Republic of Malawi, Central Africa. Abstract The present study revealed that the size of the egg African side-neck tortoise Pelusios castanoides. Depending on the size of the female, 8-11 leathery-shelled eggs are …

By:  Dr Mustapha ABA, Aquaculture Researcher, Fish Nutrition. Morocco. Every year, on 22 March, World Water Day is celebrated. Water is a natural resource essential for the survival of all living things on the planet. The human species uses it in many ways, among which we can highlight its use …

Shrimp farming is supported by fast-growth and high-resistance genotypes. Protein requirement is important for shrimp perfomance. Fishmeal is the main source, but their limited production increase feed formulation costs for aquaculture. This study has for aim to evaluated the effect of genotype and protein source on performance of two shrimp …