NECO GCE 2023 AGRICULTURAL SCIENCE(PRACTICAL) ANSWERS

(3aii)
Perennial plants

(3bi)
(i) Coleoptile
(ii) Radicle

(3bii)
Diagram G are the reproductive units used for growing maize plants, while Diagram H are the edible storage organs used for consumption and propagation of yam plants.

(3c)
(i) Fertile soil
(ii) Timely planting

(3d)
(i) Proper Fertilization
(ii) Weeding control
(iii) Adequate irrigation

(3e)
(i) Healthy and vigor
(ii) Adequate size and weight
(iii) Good sprouting potential

(3f)
Extracting the tubers from the soil
••••••••••••••••••••••••••••••••••••••••••••••••••••••••••

(4a)
(i) Both depicts animals with four legs
(ii) Both have eyes

(4b)
I. Rump
II. Snout
III. Ear
IV. Whiskers

(4c)
(i) The house should be designed to provide proper air circulation and ventilation to maintain a comfortable and healthy environment for the pigs.

(ii) It should have a reliable and efficient drainage system to manage waste and prevent the accumulation of stagnant water.

(iii) The house should be equipped with strong and secure fencing to keep the pigs safely contained and protect them from predators.

(4d)
Gestation feed

(4e)
(i) Regular cleaning and sanitation.
(ii) Proper waste management.
(iii) Disease prevention and biosecurity