Waec Gce Agric Practical Answers – Jan/Feb 2020 Expo
A = Garden Fork
B = Wheelbarrow
I = Hand Grip
II = Tray/Bed
III = Leg Support
IV = Tire/Wheel
A = They are often used for digging up weeds.
B = It enables one to quickly ship the heavyweight luggage from one place to another and also much saves the power and stamina of a human.
= If your tool has a wooden handle, it should be conditioned periodically with linseed oil. Simply apply a small amount with a rag and rub in until the handle is coated with a thin layer of oil.
= This will help protect and preserve the wood and prevent it from rotting so that your fork can be used for many years to come.
= After use, store your hand fork, along with your other gardening tools, in a dry place such as a shed to protect it from moisture which could cause rust.
(i) Manual method
(ii) Mechanical method
(i) It serves as food
(ii) It is a source of vegetable oil
(iii) It is used in bakery for supplementing white flour
(iii) It serves as feed to farm animals
Spacing = 20 x 60
Area = 20 x 60 = 120
1 hectare = 10000m²
Population of plant per hectare = 120 x 10000 = 12,000,000 plant per hectare
I – Duct
II – Gland cistern
III – Teat cistern
IV – Teat maetus
(iii) Cleaning the teats
(iv) Attaching the milking unit
(v) Adjusting the milking unit
(vi) End of milking
(vii) Milking unit removal
Farm animal – Number of Organs:
(i) Cow – Two pairs (Four)
(ii) Goat – One pair (Two)
(iii) Sheep – One pair (Two)
(iv) Deer – One pair (Two)