The Asejire state Oyo Diaries

The Asejire state Oyo Diaries

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The Asejire Reservoir is in Oyo State in the south west of Nigeria on the Osun River, about thirty kilometers east of Ibadan. The reservoir was in-built the late nineteen sixties. Farming is totally banned while in the catchment region, and trees are already planted on the banking companies, so erosion and silting aren't challenges.

Though, this reservoir is just not that aged, although the exercise of guy all around Asejire Reservoir of late could have activated this fact.

As a result, the avoidable decrease of fisheries means in a location as a consequence of overexploitation and inadequate administration of inland waters can be checked via the availability of pertinent data of various parameters of species inside the river. These researches usually take a look at the craze of fish abundance and diversity of Asejire reservoir considering that 1986.

This research disclosed that the effectiveness and performance of mesh sizing of 51mm (2″) was dominant. It really is hence deduced which the mesh dimensions amongst 51mm (two″) - 76 mm (three″) had been productive and this goes on to say the existing state with the fish species at Asejire Reservoir is dominated by juvenile species and that the larger sized ones are little by little disappearing.

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but attributed it on the restricted upstream habitat and absence of a fish pass during the Asejire state Oyo barrier across this lake, which can account for the disappearance of Alestes

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Welcomme [25], stated that in African lakes, the littoral zone which fishermen exploit was Practically completely colonized by Cichlids because of their specific tolerance from the elevated temperature uncovered there.

The physic-chemical details and fish sampled were being subjected to correlation take a look at and regression Examination for screening of their dependency and goodness of in shape [20].

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The littoral spot and the center of the reservoir experienced larger amount of fish species versus other sampled zones of Asejire Reservoir, because of foods abundance along with the escaping prospects spots against pollutant and blockage because of the dam wall.

With abundant water offer, the reservoir continues to be entire All year long. The reservoir supplies raw water on the Asejire and Osegere h2o treatment method crops in Ibadan. The h2o provide task was done in 1972, and it has a capacity of about eighty million liters each day, of which 80% is employed for domestic purposes. ()

These dams function the first water sources with the Asejire and Eleyele water procedure plants. Their combined style capacities lead to almost eighty% of the whole water generation potential during the state.