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