Agricultural Science Questions and Answers
A comprehensive list of Agricultural science questions with answers to help you prepare for JAMB, WAEC, NECO, Post UTME exams.
A comprehensive list of Agricultural science questions with answers to help you prepare for JAMB, WAEC, NECO, Post UTME exams.
What is the function of nitrosomonas bacteria in the nitrogen cycle?
Ammonification
Nitrification
Denitrification
Nitrogen fixation
Correct answer is A
No explanation has been provided for this answer.
Nutrient replenishment in soil can be enhanced by
Crop removal
Leaching
Erosion
crop rotation
Correct answer is D
No explanation has been provided for this answer.
The major factor affecting distribution of crops in West Africa is
Climate
Soil
Topography
Disease
Correct answer is A
No explanation has been provided for this answer.
Which of the following is not an effect of over-graing on soil?
Improvement of soil structure
Soil compaction
Exposure of soil to erosion
Depletion of soil nutrients
Correct answer is A
No explanation has been provided for this answer.
The practice of growing different crops in sequence on a piece of land is known as
Rotational grazing
Monoculture
Crop rotation
Mixed farming
Correct answer is A
No explanation has been provided for this answer.