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.
Growing of crops one after the other in a particular sequence
Growing more than one crop at a time
Growing of an associate crop in between the rows of the main crop
Growing of crops together in strips
Correct answer is A
Crop rotation involves the growing of crops one after other in a particular sequence.
Phalaris minor is a crop associated wood with crop
Wheat
Maize
Rice
Cotton
Correct answer is A
No explanation has been provided for this answer.
Which of the following requires Silicon (Si) for its growth?
Maize
Groundnut
Rice
Green grain
Correct answer is C
No explanation has been provided for this answer.
A soil may be called as alkaline when the pH of the soil is more than
6.5
5.5
7.0
5.0
Correct answer is C
A soil may be called as alkaline when the pH of the soil is more than 7.0 pH scale than is less than 7.0 is acidic while pH scale that is greater than 7.0 is alkaline. pH scale that is equal to 7.0 is neutral. Therefore, choice C is correct.
Viral disease
Bacteria disease
Fungal disease
Deficiency of zinc disease
Correct answer is C
No explanation has been provided for this answer.