5 Simple Statements About Asejire state Oyo Explained

5 Simple Statements About Asejire state Oyo Explained

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spp within the Lake Asejire in 1987. The key reason why to the significantly less quantity of encountered fish can be due to ageing from the reservoir as documented by Welcomme [twenty five], that rivers tend to minimize in quantity of fish species as it improves in age.

. The fish weight and mesh sizes of gillnet utilized confirmed important change although the seasonal fish catch weren't considerable (p Introduction

Hence, the avoidable decline of fisheries methods in a location as a result of overexploitation and inadequate administration of inland waters may very well be checked by the availability of appropriate information of various parameters of species from the river. These researches tend to take a look at the craze of fish abundance and variety of Asejire reservoir given that 1986.

This research uncovered the efficiency and performance of mesh sizing of 51mm (2″) was dominant. It really is for that reason deduced that the mesh measurements between 51mm (2″) - seventy six mm (three″) ended up successful which goes on to convey the current state on the fish species at Asejire Reservoir is dominated by juvenile species and that the more substantial kinds are step by step disappearing.

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but attributed it to the restricted upstream habitat and absence of the fish go in the barrier across this lake, which can account with the disappearance of Alestes

This collaboration represents a major phase towards revitalizing important h2o infrastructure in Oyo State, ensuring sustainable water supply and financial development.

Welcomme [twenty five], stated that in African lakes, the littoral zone which fishermen exploit was Virtually completely colonized by Cichlids due to their specific tolerance of your elevated temperature found there.

The physic-chemical facts and fish sampled had been subjected to correlation test and regression Evaluation for tests of their dependency and goodness of match [twenty].

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The Asejire Reservoir is in Oyo State while in the south west of Nigeria within the Osun River, about thirty kilometers east of Ibadan. The reservoir was built in the late sixties. Farming is totally banned within the catchment area, and trees are already planted on the banks, so erosion and silting are usually not troubles.

With abundant drinking water provide, the reservoir remains complete throughout the year. The reservoir presents Uncooked drinking water to your Asejire and Osegere h2o procedure crops in Ibadan. The h2o offer project was completed in 1972, and has a potential of about 80 million liters every day, of which 80% is useful for domestic applications. ()

The Fishes caught in the course of moist seasons ended up far more, both equally in species, quantity and Asejire state Oyo fat in comparison to the fishes caught in the dry periods. Fish species composition and numerical abundance statistical Examination experienced unveiled no sizeable variation of catches with the zones (p