Jamb Agricultural Science Past Questions For Year 2020
Question 56
An example of grain legume is
- A. pea
- B. maize
- C. sorghum
- D. millet
Question 57
What is the main use of a gunter's chain?
- A. taking measurement of distance
- B. determining the depth of soil moisture
- C. calculating the slope of the land
- D. restraining bulls
Question 58
The most efficient irrigation method on large scale farms involve the use of
- A. overhead irrigation facilities
- B. flooding system
- C. underground porous pipes
- D. shadoof system
Question 59
Smut disease of cereals is caused by a
- A. bacterium
- B. fungus
- C. protozoan
- D. nematode
Question 60
The most common grazing system in West Africa is
- A. continuous grazing
- B. rotational grazing
- C. deferred grazing
- D. zero grazing
