GCE Agricultural Science Practical, WAEC GCE Agriculture Practical, Agriculture Practical GCE WAEC Questions 2017 | In this article, I will be showing you past WAEC GCE Agric Practical random repeated questions for free. You will also understand how WAEC Agric Practical questions are set and many other examination details. stay focus and read through.
The West African Examinations Council (WAEC) is an examination board that conducts the West African Senior School Certificate Examination, for University and Jamb entry examination in West Africa countries. … In a year, over three million candidates registered for the exams coordinated by WAEC.
WAEC GCE Agricultural Science Practical Answers
AGRIC PRACTICAL SOLUTIONS
1a
1a
Sieve
1bi
It is used to seperate sands from stones
1bii
1bii
It should be clean after used
It should be kept in a cool dry place
If it made up of metal, It should be grease before long time store
1c
1c
i Clay – 0.002mm
ii SIlt – 0.002mm – 0.02mm
iii Find sand 0.02mm – 0.2mm
iv Coarse sand – 0.2 – 2mm
1di
Acidic
1dii
1dii
Application of slake lime
Application of quick lime
Application of ash
Application of limestone
Application of organic manure
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2a)disc plough
2b)
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2a)disc plough
2b)
I)furrow wheel
Il)beam
III)Standard
IV)disc scraper
V)-disc
2c)furrowwheel(function)
2c)furrowwheel(function)
It provides a balancing effect for the plough as it support both vertical and side thrusts.
II)beam(function)
It holds disc firmly to the beam
III)Standard (function)
It holds the disc firmly to the beam
IV)disc scraper(function)
It is a point of attachment to the tractor or work animal
V)disc(function)
it rotates and cut the soil into vertical and horizontal upside down for agricultural activities.
2d)this is a particular implement used for turning the soil upside down into lumps for farming purpose.
2e)-wash and clean after use
2d)this is a particular implement used for turning the soil upside down into lumps for farming purpose.
2e)-wash and clean after use
-store in a cool dry place
-always do periodic checks before and after use to increase life span.
-grease metal parts or joints to prevent excessive friction
-tighten all bolts and nuts in the machine
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3a)
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3a)
I-male(inflorescence (
II)style
III)cob
IV)leaf with parallel vein
V)steam
3b)propagated by seed
3b)propagated by seed
-maybe planted manually
3c)the husks can be removed from the cobs
3c)the husks can be removed from the cobs
-shelling should be done to remove grains from the cobs.
-winnowing is done to remove dirt from the grain.
3d)use of corn-picker
3e)maize rust
3d)use of corn-picker
3e)maize rust
-leaf blight
3f)breeding of resistant varieties.
3f)breeding of resistant varieties.
-applying recommended fungicides.
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4a)
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4a)
I-liverfluke
II-fowl tick
4b)
4b)
-it leads to loss of blood.
-it causes liver rot
-it obstructs the bile duct
-it may result in death
-it lead to digestive disturbance
4c)
4c)
Cattle
Sheep
Goat
4d)
4d)
-tick fever
-heart water diseases
-anaemia
4e)dipping of the animal.
4e)dipping of the animal.
-animals should be kept in a clean surrounding.
-ticks should be hand picked from the body of the host animal
-practice rotational grazing or paddocking
-animal bedding should be changed regularly.
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