Waec Agricultural Science Questions
Question 661:
The system of irrigation whereby water is introduced as a sheet over farmland is referred to as
- A Shadoof
- B Channel
- C Flooding
- D Underground
- E Drip
Question 662:
The major advantage of drainage in agriculture is
- A Promoting growth of micro-organisms
- B Supplying adequate nutrients to the soil
- C Removing excess water from the soil
- D Aiding decomposition of materials in the soil
- E Making aeration of the soil very difficult
Question 663:
Which of the following groups of farm equipment use electricity as their source of power?
- A Milking machine, incubator and refrigerator
- B Incubator, sprayer, refrigerator and water pump
- C Planter, milking machine and sprayer
- D Sprayer, incubator and harvester
- E Harvester, milking machine, planter and incubator
Question 664:
Combine harvester is usually used for harvesting
- A Pepper
- B Rice
- C Tomato
- D Rubber
- E Groundnut