A. W. Akpan

Determination of Biochemical Responses of Genetically-male Tilapia (Oreochromis niloticus) after Replacing Fish Oil with Plant-based Oils in Their Diets

M. U. Effiong, A. W. Akpan & I. K. Esenowo · Asian Journal of Fisheries and Aquatic Research · 2020

This study evaluated biochemical responses of genetically male tilapia after replacing fish oil with plant-based oils in their diets. The sources of oils were coconut, olive, crude palm, sunflower and sesame seed. These oils were incorporated at 7% level and were used to formulat...

Open access Research Article 10.9734/ajfar/2019/v5i430080

Pertubation of Road Construction and Inorganic Sedimentation on the Macroinvetebrate Fauna in the Midstream Segment of Qua Iboe River, Nigeria

J. U. Akpabio, A. O. Okon, G. A. Ebong, E. P. Udoinyang, E. A. Essien, I. U. Josiah & A. W. Akpan · Asian Journal of Advanced Research and Reports · 2024

The massive road construction projects in the drainage basin of Qua Iboe River (Nigeria) seriously affect the environment with elevated levels of some physico-chemical variables in perturbed segments of the river. The road construction resulted in elevated levels of the three pol...

Open access Research Article 10.9734/ajarr/2024/v18i4620