Introduction to Crop Production - JSS3 Agricultural Science Past Questions and Answers - page 1
What is the primary importance of crop production?
Enhancing biodiversity
Supporting agricultural economies
Promoting urbanisation
Mitigating climate change
Which factor significantly influences crop growth and development?
Political stability
Soil fertility
Cultural practices
Market demand
Which modern technique in crop production utilises GPS and sensors?
Hydroponics
Precision farming
Agroforestry
Crop rotation
What is the primary goal of sustainable agriculture practices such as crop rotation?
Maximising soil degradation
Enhancing pest buildup
Improving soil health
Reducing biodiversity
How does crop production contribute to national economies?
By decreasing export revenues
By limiting employment opportunities
By generating sales revenue
By increasing poverty levels
What poses significant risks to crop yields and quality in crop production?
Technological advancements
Pests and diseases
Soil fertility
Government policies
Which agricultural technique involves planting non-harvested crops during fallow periods?
Precision farming
Agroforestry
Cover cropping
Genetic modification
What is the main benefit of genetic modification in crop production?
Enhancing biodiversity
Improving soil fertility
Increasing market demand
Breeding crops with desirable traits
Which environmental factor significantly influences crop growth?
Political stability
Temperature and rainfall
Market demand
Urbanisation
What role do sustainable agriculture practices play in crop production?
Maximising environmental degradation
Minimising soil erosion
Promoting excessive pesticide use
Neglecting soil health