Agricultural Science Past Questions and Answers

Which of the following statement are advantages of mulching? It I. controls weeds II. conserves soil moisture III. increases soil temperature IV. reduces soil pH

A I and II only
B I and III only
C II and IV only
D III and IV only

Question 1772:

Determine the weight of potassium in a 50 kg NPK (20:20:10) bag of fertilizer.

A 5.0 kg
B 7.0 kg
C 10.0 kg
D 20.0 kg

Question 1773:

The farm power which is most adaptable to farm operation in West Africa is

A Animal power
B Wind power
C Human power
D Solar power

Question 1774:

If grains are not properly dried before storage, they are likely to

A Lose viability at a fast rate
B Remain domant for a long time
C Synthesize carbohydrate during storage
D Germinate faster when planted in the field

Question 1775:

Which of the following combinations of activities gives the correct sequence of nursing seeds? I. watering of sown seeds II. making drills with a dibber III. covering seeds with palm fronds IV. sowing seeds in drills

A II,IV,III and I
B III,II,I and IV
C III,IV,II and I
D II,III,IV and I