Agricultural Science Questions
Question 786:
Cultural methods of controlling pests include the following except
- A Crop rotation
- B Adequate spacing
- C Timely planting
- D Frequency of weeding
- E Mulching
Question 787:
The aims of crop improvement include the following except
- A Increasing crop yield
- B Increasing crop resistence of pests and doseases
- C Improving the quality of the crop plants
- D Improving crop growth habit
- E Improving the infracstructural facilities in a farm
Question 788:
The branch of crop production which is normally concerned with crop improvement is
- A Plant breeding
- B Plant science
- C Horticulture
- D Plant protection
- E Crop physiology
Question 789:
Which of the following is the primary function of the gizzard?
- A Storage of food before digestion
- B Fermentation of ingested food
- C Grinding of ingested food into smaller particles
- D Exposure of food to enzymatic digestion
- E Absorption of digested food particles