Question 331:

• WAEC 1990

Which of the following is not a limitation of farm mechanization?

A. Technical know-how
B. Capital
C. Small holdings
D. Lack of spare parts
E. Labour

Question 332:

• WAEC 1990

Incubators are used to supply heat to

A. Day-old chicks
B. Sick fowls in cold weather
C. Cockerels to increase their libido
D. Poultry attendants for protection against cold
E. Fertilized egg for chick development

Question 333:

• WAEC 1990

Root knot of tomato is caused by a

A. Fungus
B. Bacterium
C. Virus
D. Protozoan
E. Nematode

Question 334:

• WAEC 1990

If the seed rate for guinea corn is 5.6 kg per hectare, what will be the amount of seeds required for planting 35 acre farm?

A. 75.1
B. 78.4
C. 568.2
D. 784.5
E. 960.3

Question 335:

• WAEC 1990

The most common weed of pastures in Nigeria is

A. Spear grass
B. Goat weed
C. Water leaf
D. Tridax
E. Sida