Northern gamba grass
Bahama grass
Guinea grass
Elephant grass
Giant star grass
Correct answer is E
No explanation has been provided for this answer.
The commonest method of vegetative propagation is by
Layering
Budding
Cutting
Grafting
Tillering
Correct answer is C
No explanation has been provided for this answer.
Which of the following crops cannot be easily improved by cross-breeding?
Groundnut
Cowpea
Oil palm
Maize
Yam
Correct answer is E
No explanation has been provided for this answer.
The causal organism of damping-oil disease of okra is a
Bacterium
Virus
Nematode
Aphid
Fungus
Correct answer is E
No explanation has been provided for this answer.
Which of the following crops does not require nursery?
Rice
Tobacco
Tomato
Oil palm
Maize
Correct answer is E
No explanation has been provided for this answer.