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Questions and Answers
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What is the main cause of soil erosion?
What is the definition of organic farming?
What is the main benefit of contour farming?
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What is the primary importance of livestock farming?
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What is the main challenge of irrigation management?
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What is the primary benefit of polyculture?
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What is the main principle of organic farming?
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What is the main type of livestock farming?
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What is the main benefit of cover cropping?
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Study Notes
Crop Production
- Types of cropping systems:
- Monoculture: single crop per field
- Polyculture: multiple crops per field
- Intercropping: growing multiple crops together
- Crop rotation: rotating crops to maintain soil fertility and reduce pests/diseases
- Factors affecting crop yield:
- Climate (temperature, precipitation, sunlight)
- Soil quality (fertility, pH, moisture)
- Water availability
- Pest and disease management
Soil Conservation
- Soil erosion causes:
- Water runoff
- Wind
- Tillage
- Soil conservation techniques:
- Contour farming
- Terracing
- Strip cropping
- Cover cropping
- Soil conservation benefits:
- Reduced soil loss
- Improved soil health
- Increased crop yields
Organic Farming
- Definition: farming without synthetic fertilizers, pesticides, or genetically modified organisms (GMOs)
- Principles:
- Crop rotation and diversification
- Soil conservation and improvement
- Use of natural pest control methods
- Minimal use of external inputs
- Benefits:
- Environmental sustainability
- Improved soil health
- Increased crop diversity
- Potential for higher profits
Livestock Farming
- Types of livestock farming:
- Grazing systems (pasture-based)
- Intensive systems (feedlot-based)
- Importance of livestock farming:
- Food production (meat, dairy, eggs)
- Economic benefits (exports, jobs)
- Environmental impacts (greenhouse gas emissions, land use)
- Livestock farming challenges:
- Animal health and welfare
- Environmental sustainability
- Disease management
Irrigation Management
- Importance of irrigation:
- Crop water requirements
- Increased crop yields
- Food security
- Irrigation methods:
- Surface irrigation (flooding, furrow)
- Sprinkler irrigation (center pivot, lateral move)
- Drip irrigation (micro-irrigation)
- Irrigation management challenges:
- Water scarcity
- Water quality
- Energy efficiency
Life Sciences in Agriculture
- Plant genetics and breeding:
- Crop improvement (yield, disease resistance)
- Genetic engineering (GMOs)
- Microbiology in agriculture:
- Soil microbiome
- Plant-microbe interactions
- Microbial pest control
- Biotechnology in agriculture:
- Genetic engineering
- Marker-assisted selection
- Precision agriculture
Studying That Suits You
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Description
Test your knowledge of crop production, soil conservation, organic farming, livestock farming, irrigation management, and life sciences in agriculture. This quiz covers various aspects of agriculture, including crop rotation, soil erosion, pest control, and biotechnology.
