Which of the following is a symptom of black-pod disease of cacao?
Diseases leaves fall prematurely
Characteristic swellings appear on young stems and roots
Small brown spot first appears on the pod
Veins of diseased leaves become red in colour
Correct answer is C
No explanation has been provided for this answer.
Cotton and cocoa
Groundnut and tomato
Cassava and tobacco
Mango and orange
Correct answer is C
No explanation has been provided for this answer.
Which of the following will not be a reason for afforestation?
Population pressure
Soil fertility conservation
Wildlife conservation
Prevention of natural hazard
Correct answer is A
No explanation has been provided for this answer.
Which of the following is not a leguminous forage crop?
Centrosema pubescens
Panicum maximum
Stylosanthes gracilis
Pueraria phaseoloides
Correct answer is B
No explanation has been provided for this answer.
To which of the following survey equipment is a piece of red cloth tied when it is being used?
Cross staff
Plumb bob
Gunter's chain
Arrow
Correct answer is D
No explanation has been provided for this answer.