1a)
A – Knapsack sprayer
B – Watering can \(1b)
\(i) Carry out a pre-operation service
and prepare the sprayer for the job.
\(ii) Mark out a calibration plot in the
area to be sprayed with a peg in each
corner. \(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)
Specimen A
\(i) It has nozzle
\(ii) It is calibrated Specimen B:
\(i) It has handle
\(ii) It has a spout \(1f)
Herbicides \(1g)
\(i) Store in a cool dry place
\(ii) Clean and dry after use
\(iii) Use silica gel packs or rust
collector to prevent rusting ========== \(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 2d)
i)Hand texture method
ii)Separation by sieving
iii)Separation by sedimentation
=============== 3a)
F: Yam tuber
G: Cassava Root
H: Ginger rhizome 3b)
F:root tuber
G:stem tuber
H:rhizomes 3c)
Spec F
I)yam mosaic disea
ii)yam rot
Spec G
I)cassava mosaic virus ii)Bacteria blight 3d)Spec F yam setts
Spec G stem cutting
Spec H rhizome 3e)
I)ginger drink
ii)ginger coffee
========== \(4a)
Specimen I- broiler
Specimen J- catfish
Specimen K – snail 4b)
i)gum boro disease
ii)fowl disease
iii)new castle disease 4c)
I)scale
ii)eyes
iii)mouth
iv)fins 4d)
I)they are micro decomposer
ii)source of food \(protein)
iii)source of income to Farmer 4e)
I)dripping
ii)bones
iii)feathers
iv)blood 4f)
Spec J
I)smoking
ii)drying
Spec K
i)salting ii)cooking =============================== KEEP REFRESH THIS PAGE
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