Jamb Agricultural Science Past Questions and Answers

Question 171:

• JAMB 2013

The major reason which necessitates the
expansion of agriculture is the increase in

A. Rainfalls
B. Population
C. Manpower
D. Animal power

Question 172:

• JAMB 2013

Which of the following groups of crops are
mostly cultivated in the rainforest zone of
Nigeria?

A. Millet, yam and coconut
B. Maize, cocoyam and cassava
C. Sorghum, sweet potato and date
D. Wheat, Irish potato and groundnut

Question 173:

• JAMB 2013

In farm animals, gonads are organs associated
with

A. Circulation
B. Excretion
C. Respiration
D. Reproduction.

Question 174:

• JAMB 2013

Which of the following combinations of farm
inputs enhances the healthy growth of crop?

A. Tractor and cash
B. Irrigation and fertilizer
C. Work bull and implement
D. Cutlass and sacks

Question 175:

• JAMB 2013

When farmers engages in both plant and animal
husbandry, he is practising

A. Lay farming
B. Mixed framing
C. Mixed cropping
D. Crop rotation