Agricultural Science questions and answers

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.

511.

The yield of cocoa trees is not influenced by?

A.

Pest infestation

B.

Fertiliser application

C.

Method of harvesting

D.

Method of soil tillage

Correct answer is C

No explanation has been provided for this answer.

512.

Which of the following diseases of tomato is caused by nematode?

A.

Fusarium wilt

B.

Root knot

C.

Leaf spot

D.

Leaf curl

Correct answer is A

No explanation has been provided for this answer.

513.

A crop that can be propagated by stem cutting is?

A.

Plantain

B.

Pepper

C.

Cassava

D.

Carrot

Correct answer is C

No explanation has been provided for this answer.

514.

An important reason for staking yam is to?

A.

Expose the leaves to sunlight

B.

Prevent water logging on the farm

C.

Enhance the formation of leaves

D.

Expose the flowers to pollination

Correct answer is A

No explanation has been provided for this answer.

515.

Which of the following statements about threshing of rice are true?

I.Rice grains are separated from the panicle

II.Breakage of some grains could occur

III.The grains are poli shed

A.

I and II Only

B.

I and III Only

C.

II and III Only

D.

I, II and III

Correct answer is D

No explanation has been provided for this answer.