Liming is the application of calcium and magnesium rich materials in various forms including chalk,limestone or hydrated lime.in acts soils,those materials react as a base and neutralize soil activity
6 advantages of using liming i.it reduces turbidity in fish ponds through floatation property ii.reduction of soil activity iii.increment of soil organism iv.improvement of soil structure v.reduction of toxic of dissolved copper and maganese vi.availability of phosphorus more readily for tissue development vii.increment of rate of percolation in clay soil
i.BEAN BEETLE:this insect bore holes into grains and eat them up,this include their larvae also capable of burrowing into grains iiGRASSHOPPER:this insect pest possess strong mandible and maxillae(mouth part)which enable it to bite and chew plant part.
4ciii.YAM BEETLE:this insect are capable of burrowing into tubers of yam and eat parts of the tubers
BEAN BEETLE —-reduces quality of stored produce —-reduce the quantity of grains —-reduces farm incomes —-reduces the market value 4dii.GRASSHOPPER —-reduction in save of photosynthesis –reduce growth of plant –reduce yield –it causes death of the plant