Jamb Agricultural Science Questions
Question 241:
The most appropriate farm machinery for breaking soil is the
- A Harrow
- B Plough
- C Ridger
- D Tractor
Question 242:
One of the limitation of mechanization of farms is
- A Reduction in the cost of production
- B Exposure of soil to the effects of climate
- C Increase in yield of crops
- D Reduction of farm labour
Question 243:
The physical properties of soil include the following except
- A PH
- B Colour
- C Moisture content
- D Porosity
Question 245:
The soil nutrient which is important as a constituent of plant proteins and hormones is
- A Calcium
- B Sulphur
- C Iron
- D Potassium