Reduction of ten seedlings of pawpaw to two per stand is referred to as
Pruning
Thinning
Uprooting
Weeding
Spacing
Correct answer is B
No explanation has been provided for this answer.
The most effective method of controlling or preventing viral diseases in plants is by
Planting resistant varieties
Spraying crops regularly
Burning affected crops
Practising crop rotation
Treating seeds with chemicals
Correct answer is A
No explanation has been provided for this answer.
Which of the following is not a method of controlling pests?
Quarantine
Crop rotation
Fumigation
Trapping
Mulching
Correct answer is E
No explanation has been provided for this answer.
The plant-a-tree-campaign of the Federal Government of Nigeria is a way of encouraging forest
Regulation
Exploration
Exploitation
Integration
Regeneration
Correct answer is E
No explanation has been provided for this answer.
Which of the following plants is not classified as forage grass?
Giant star
Guinea grass
Elepant grass
Gamba grass
Stylo
Correct answer is E
No explanation has been provided for this answer.