Neco 2018 Agric Practical Portal
(1a)
Specimen A: is knapsack sprayer
Specimen B: is watering can
(1b)
(i)Carry out a pre-operation service and prepare the sprayer for
the job.
(ii)Mark out a 25m2 calibration plot in the area to be sprayed
with a peg in each corner (the 25m2 can be any configuration
– e.g. 5m x 5m, 12.5m x 2m, 25m x 1m or 16.6m x 1.5m, or
any other combination to give 25m2).
(iii)Fill the sprayer to a known level, or use a permanent marker to
mark the tank and fill it to that line.
1c)
Early stage
1d)
Knapsack sprayer
1e)
Spec A
i)it has nozzle
IiIt is calibrated
Spec B
i)It has handle
ii)It has a spout
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*(Number 2)*
*(2a)*
Specimen C=Sandy soil
Specimen D=Loamy soil
Specimen E=Clay soil
*(2b)*
Specimen C
i)By mulching the soil
ii)By Application of farmyard manure
Specimen E
i)Addition of organic manure
ii)Addition of lime to reduce the acidity in the soil
*(2c)*
(Specimen E)
(Pick two)
i)it is fine grained
ii)it is plastic in nature
iii)clay soils are poorly drained and aerated
iv)it support water logging and erosion
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