Neco gce 2019 Agric science practical answer

2019 NECO GCE AGRIC SCIENCE PRACTICAL ANSWERS
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(1a)
A – Knapsack sprayer
B – Axe
C – Sickle
(1b)
Specimen B:
(i) possession of wooden handle
(ii) possession of metal blade
Specimen C:
(i) It consist of a curved metal blade
(ii) It usually have short wooden handle
(1c)
(i) Use protective clothing when spraying
(ii) Do not smoke, eat or drink when spraying
(1d)
A – It can be used to apply liquids such as fertilisers, herbicides and fungicides
B – It is used to shape, split and cut wood
C – It is used for harvesting or reaping grain crops
(1e)
(i) Grease metal part before storage
(ii) Clean after use
(iii) Store in a cool, dry place
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(3a)
Specimen E: Onion
Specimen F: okra
Specimen G: beans
(3b)
Specimen E: Allium cepa
Specimen F: Abelmoschus esculentus
Specimen G: Phaseolus vulgaris
(3c)
Weeding
(3d)
Spacing required of specimen E is 30cm by 30cm
(3e)
It is propagated by seed
(3f)
(i)it ensure the maximum used of land
(ii)beans supply nutrient necessary for specimen G to grow well
(3g)
(i)grasshoppers
(ii)weavil
(3h)
(i)blight disease
(ii)rosette disease
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(7a)
Specimen H – HORN
specimen I- FEATHER
(7b)
– GOAT
– Guinea fowl
(7c)
-Dehorning
-Disbudding
(7d)
– Treduce the risk of injury and bruising to herd mates.
– Tevent financial losses from trimming damaged carcasses


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