Waec Agricultural Science Questions
Question 931:
The daily maintenance practice carried out on a disc harrow is
- A Changing the disc
- B Cleaning the soil off the disc
- C Smearing the disc with oil
- D Sharpening the edges of its scraper
Question 932:
Which of the following is an advantage of mechanization?
- A Carrying out many farm operations with ease
- B Displacing many farm workers
- C Exposing soil to direct effect of sunlight and erosion
- D Polluting the environment with industrial gases and wastes
Question 934:
The process of inducing root development on portions of stems still attached to the parent plant is known as
- A Budding
- B Grafting
- C Layering
- D Tillering
Question 935:
Which of the following crops requires shade in the early stages of its growth in the field?
- A Coconut
- B Banana
- C Cotton
- D Cocoa