Agricultural Science Questions
Question 122:
The process of grafting in crop production involves
- A The fusion of gametes of two crops
- B Inducing rooting from stems
- C The transfer of a bud from one crop to another
- D The joining of two parts from related crops.
Question 123:
If the recommended spacing for a tree crop is 2.5cm by 4.0m determine the number of seedlings required to plant a 2-hectare farmland.
- A 1,000
- B 2,000
- C 10,000
- D 20,000
Question 124:
A regulatory control of diseases in crop production is
- A Roughing
- B Quarantine
- C Crop rotation
- D Soil tillage.
Question 125:
Which of the following statements about soil organisms is false?
- A Soil pH will affect the population of soil organisms
- B Population of soil living organisms is increased with increase in soil organic matter
- C Soil with good texture and structure cannot harbour soil microbes
- D Soil temperature affects the activities of soil organisms.