Possible inclusion of fish waste (scales and fins) in the diet of fishes in aquaculture
The scales and fins of some freshwater fish species (Sarotherodon galilaeus, Oreochromis niloticus, Tilapia zillii, Barbus callipterus, Hemichromis fasciatus) from Kainji Lake, Nigeria were analyzed for their organic and inorganic matter. The aim of such study is to determine the usefulness of these waste parts of the fish in fish feed preparation. In all instances, the inorganic matter was found to be quite high in the fish exoskeleton, and calcium formed the highest element in the scales and the fins. These waste materials are therefore, considered as possible replacement for mineral sources in fish feed and probably the feed for other livestock
Saved in:
Main Author: | Akintunde, E.A. |
---|---|
Format: | conference_item biblioteca |
Language: | English |
Published: |
1987
|
Subjects: | Aquaculture, Nigeria, feed preparation, fish culture, fish wastes, waste utilization, Barbus callipterus, Hemichromis fasciatus, Oreochromis niloticus, Sarotherodon galilaeus, Tilapia zillii, |
Online Access: | http://hdl.handle.net/1834/21196 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
-
Amino acid composition of four tilapias
by: Ovie, S.O.
Published: (2009) -
Study on the effects of three fishing baits on the catch composition of malian traps in Lake Kainji
by: Ahmed, Y.B., et al.
Published: (2005) -
Culture performance of Oreochromis niloticus and Sarotherodon galilaeus using similar management strategies
by: Jeje, C.Y.
Published: (2001) -
Growth of two tilapias in floating plastic cages
by: Dada, A.A.
Published: (2009) -
Effects of some environmental factors on the fecundity of Tilapia species (Family Cichlidae) in Kigera Reservoir, New Bussa
by: Issa, E.A., et al.
Published: (2005)