Food production

• What are the main types of fertilizers used in agriculture?

  Organic fertilizers (derived from natural sources) and inorganic fertilizers (synthetically produced).
• Why are fertilizers important in agriculture?

  Fertilizers provide essential nutrients that may be lacking in the soil, improving plant growth and crop yield.
• What are the key nutrients provided by fertilizers?

  Nitrogen (N), phosphorus (P), and potassium (K).
• What are the benefits of using fertilizers in agriculture?

  - **Nutrient supplementation**: Provides key elements - Improved plant growth: Enhances root and leaf development - Increased crop yield: Leads to higher production - Soil quality improvement: Balances soil pH and structure
• What is the purpose of pest control in agriculture?

  Pest control protects crops from damage and ensures good yields.
• What are the main methods of pest control used in agriculture?

  1. **Chemical control**: Pesticides, herbicides, fungicides 2. Biological control: Natural predators or parasites 3. Cultural control: Changing farming practices 4. Physical control: Barriers or traps 5. Genetic control: Pest-resistant crops 6. Integrated Pest Management (IPM): Combining multiple methods
• What is an example of biological pest control?


  Using ladybirds to eat aphids.
• What is the role of chemical control in pest management?

  Chemical control involves using pesticides, herbicides, and fungicides to manage pest populations.
• What is the purpose of physical control in pest management?

  Physical control uses barriers or traps to keep pests away from plants.
• What is the purpose of genetic control in pest management?

  Genetic control involves breeding or genetically modifying crops to be pest-resistant.
• What is the impact of using pesticides in agriculture?


  Pesticides can effectively control pests but may have environmental impacts.
• What is the role of ladybirds in pest control?

  Ladybirds are natural predators that help control aphid populations.
• What is the importance of understanding pest control methods in agriculture?

  Understanding pest control methods is crucial for protecting crops and ensuring sustainable agricultural practices.