Zoological gardens (zoos) are nature-based tourism destinations which are capable of attracting large numbers of visitors. This influx is mostly accompanied by detrimental effects on the natural environment, especially ...

Feed constitutes more than 60% of operational cost in fish farming. Increasing cost of conventional feedstuff due to competition between livestock and human necessitates research into cheaper and readily available ...

Soyabean meal (SBM) could be a suitable replacement for the expensive fishmeal but for its low digestibility in fish. Appropriate dietary supplements of amino acid and protease can improve digestibility of SBM based diets. ...

Decline in fish production from capture fisheries has necessitated the development of intensive aquaculture practices such as Cage Culture (CC). However, the practice of CC is not well established in Nigeria. This is due ...