The Asejire Reservoir is in Oyo State inside the south west of Nigeria about the Osun River, about thirty kilometers east of Ibadan. The reservoir was inbuilt the late nineteen sixties. Farming is completely banned in the catchment area, and trees have already been planted to the banks, so erosion and silting are certainly not challenges.
. The fish weight and mesh measurements of gillnet utilized confirmed sizeable big difference although the seasonal fish capture weren't important (p Introduction
Hence, the avoidable decrease of fisheries resources in a place because of overexploitation and insufficient management of inland waters could be checked by way of The provision of applicable info of various parameters of species during the river. These researches often check into the development of fish abundance and diversity of Asejire reservoir considering that 1986.
This review unveiled the efficiency and effectiveness of mesh sizing of 51mm (two″) was dominant. It is thus deduced that the mesh sizes involving 51mm (2″) - seventy six mm (3″) were being effective which goes on to convey which the existing state on the fish species at Asejire Reservoir is dominated by juvenile species and which the larger kinds are gradually disappearing.
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but attributed it on the restricted upstream habitat and absence of a fish go within the barrier across this lake, which may account to the disappearance of Alestes
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Welcomme [twenty five], stated that in African lakes, the littoral zone which fishermen exploit was Pretty much entirely colonized by Cichlids thanks to their distinct tolerance in the elevated temperature discovered there.
The physic-chemical details and fish sampled ended up subjected to correlation exam and regression Assessment for tests in their dependency and goodness of fit [twenty].
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The Asejire Reservoir is in Oyo State from the south west of Nigeria to the Osun River, about Asejire state Oyo thirty kilometers east of Ibadan. The reservoir was in-built the late sixties. Farming is completely banned in the catchment region, and trees have been planted within the financial institutions, so erosion and silting are usually not problems.
With abundant drinking water offer, the reservoir remains entire All year long. The reservoir offers Uncooked water for the Asejire and Osegere water remedy plants in Ibadan. The drinking water offer venture was concluded in 1972, and it has a ability of about eighty million liters every day, of which eighty% is useful for domestic uses. ()
The Fishes caught throughout soaked seasons ended up extra, each in species, quantity and weight than the fishes caught in the course of the dry intervals. Fish species composition and numerical abundance statistical Assessment had disclosed no important big difference of catches in the zones (p