Important Questions [25]
- Write two problems associated with GMO organisms.
- Write two benefits of GMO organisms.
- Growing of two or more crops in the same field is called ______.
- State two advantages of High Yield Variety seeds.
- Mention one advantage of sewage sludge.
- Mention one disadvantage of sewage sludge.
- Give one difference between Polyvarietal cultivation and Polyculture.
- What is Integrated Pest Management?
- State any three of its importance in sustainable agriculture.
- What is Trickle or Drip Irrigation?
- Mention two advantages Trickle or Drip Irrigation.
- Mention two disadvantages of Trickle or Drip Irrigation.
- What is Conservation Tillage?
- Mention three advantages of Conservation Tillage.
- What is Mixed Cropping?
- State any two advantages Mixed Cropping.
- State any two disadvantages of Mixed Cropping.
- Choose the incorrect pair from the following: (a) Organic fertilizers → Agricultural residue, (b) Composting → Organic wastes, (c) Vermicomposting → Earthworms
- How is organic manure made?
- State one benefit of organic manure.
- What are the aims of Integrated Pest Management (IPM)?
- Write three advantages of Integrated Pest Management (IPM).
- Write the expanded form of GMO.
- Global food imbalance is due to ______.
- State two steps that must be taken to achieve global food security.
