Waec Agricultural Science 2018 Past Questions and Answers

Question 51:

• WAEC 2018

Which of the following agricultural extension methods is aimed at reaching an individual farmer at a particular time?

A. Film show
B. Farm visit
C. Electronic media
D. Field trip

Question 52:

• WAEC 2018

(a) List and discuss the factors hindering Agricultural development in West Africa under the following headings:
(i) Basic amenities
(ii) Farm inputs

Question 53:

• WAEC 2018

(a) List four functions of soil water to crops.
(b) Enumerate five factors that could cause low soil pH.
(c) Briefly discuss the life cycle of Liver Fluke.

Question 54:

• WAEC 2018

(a) Briefly discuss the cultivation of cassava under the following:
(i) Soil requirement (ii) Land Preparation (iii) Spacing (iv) Weed Control (iv) Fertilizer Requirement (vii) Harvesting (viii) Storage
(b) Complete the following table under the following.

	Name of Diseases	Causal Organism	Farm animal	Symptoms	Control
i	Coccidiosis
ii	Rinderpes

Question 55:

• WAEC 2018

(a) What is Land Tenure System
(b) Define Weed
(c) Discuss Groundnut rosette disease under the following sub-headings.
(i) Causal organism (ii) Mode of transmission (iii) Symptoms (iv) Control
(d) List the characteristics of the following factors of production (i) Land (ii) Capital