Waec Agricultural Science Questions
Question 326:
Land tenure system is a process of
- A Conversing soil types
- B Determining the suitability of soil for agriculture
- C Acquiring land for agricultural purposes
- D Determining mineral deficiencies of a soil
- E Developing land for building indutries
Question 327:
The disadvantages of land fragmentation include the following except
- A Difficulty in effecting soil conservation practices
- B Unsuitability of mechanising such land
- C Facilitating the use of simple and cheap tools
- D Enhancing wastage of labour
- E Wastage of time in moving from one plot to another
Question 328:
Which of the following is not component of soil?
- A Air
- B Water
- C Organic matter
- D Microorganism
- E Texture
Question 329:
The soil nutrient which is important as a constituent of plant proteins and hormones is
- A Calcium
- B Magnesium
- C Iron
- D Potassium
- E Sulphur
Question 330:
Which of the following statement about crop rotation is not correct?
- A It involves alternating legumes with non-legumes
- B The use of legumes in rotation helps to maintain soil fertility
- C It encourages the build up of pests and diseases of crop
- D A good rotation system minimizes exposure of soil to erosion
- E It reduces infestation of land on rotation by weeds