Improvement in Food Resources – Long Answer Questions
Medium Level (Application & Explanation)
Q1. Explain why improving food production is necessary in India. Use facts to support your answer.
Answer:
- India has a population over one billion, and it is still growing.
- To feed everyone, we need over 250 million tonnes of grain each year.
- We cannot easily expand agricultural land, as most land is already in use.
- So, we must improve the efficiency of production in both crops and livestock.
- Better management and smart farming practices can raise output without more land.
- This ensures food security and supports the income of farming families.
Q2. Describe the two pillars of food security and explain how farmers’ income affects them.
Answer:
- Food security depends on availability of food and access to food.
- Availability means enough food is produced and present in the market.
- Access means people have enough money to buy that food.
- In India, many people depend on agriculture for their income.
- When farm incomes rise, access improves, and hunger reduces.
- So, raising yields and raising income together makes food security strong.
Q3. Explain mixed farming, intercropping, and integrated farming. How do they improve yield and stability?
Answer:
- Mixed farming means growing crops and keeping livestock together.
- Intercropping means growing two or more crops on the same field at the same time.
- Integrated farming combines agriculture with livestock, poultry, fisheries, and bee-keeping.
- These methods use resources better and reduce waste.
- They give multiple outputs (grain, milk, eggs, fish, honey), so income is more stable.
- They also support sustainable use of natural resources and improve yields.
Q4. What were the key outcomes of the Green and White Revolutions? Why must we still focus on sustainability?
Answer:
- The Green Revolution increased food-grain production in the country.
- The White Revolution improved milk production and availability.
- These successes helped reduce shortages and improved nutrition.
- But intensive use of natural resources can harm the environment.
- We must use sustainable practices to protect soil, water, and biodiversity.
- This keeps production high today and safe for the future.
Q5. Why is increasing efficiency in farming better than expanding land area? Explain with reasons.
Answer:
- Most agricultural land in India is already under intensive use.
- Expanding land for farming is difficult and can harm the environment.
- Improving efficiency raises output from the same area.
- This includes better management of crops and livestock together.
- Methods like intercropping, mixed farming, and integrated farming help.
- They increase yields, protect resources, and support food security.
High Complexity (Analysis & Scenario-Based)
Q6. A village has limited land but a fast-growing population. Propose a plan to raise food and income sustainably.
Answer:
- Use intercropping to grow two or more complementary crops on the same field.
- Adopt mixed farming to add livestock for milk and manure.
- Start integrated farming with poultry, fisheries, and bee-keeping for extra income.
- Recycle farm by-products as feed or manure to cut waste.
- Focus on scientific management to improve efficiency and yields.
- This plan increases availability of food and access through higher income.
Q7. A farmer can either lease more land or improve efficiency on the same land. Which is better and why?
Answer:
- Leasing more land is tough because land is already under intensive use.
- It can increase costs and may not be sustainable.
- Improving efficiency on the same land is safer and smarter.
- Use intercropping to produce more from the same area.
- Add livestock and bee-keeping to diversify income.
- This protects natural resources and supports long-term yields.
Q8. A district produced record grain last year, yet many families are hungry. Analyze the reason and suggest solutions.
Answer:
- High production improves availability, but not always access.
- Families remain hungry when income is low and food is not affordable.
- Many people depend on agriculture and need better earnings.
- Promote scientific management to raise yields and reduce losses.
- Use integrated farming to add milk, eggs, fish, and honey income.
- This improves access, reduces hunger, and strengthens food security.
Q9. A region faces milk shortage but has good crop residues. Design a sustainable plan using this strength.
Answer:
- Follow White Revolution goals by boosting milk production.
- Adopt mixed farming to keep cattle along with crops.
- Use crop residues as feed, reducing waste and costs.
- Add integrated farming elements like poultry and bee-keeping for extra income.
- Sell milk to improve access to food through higher cash income.
- This plan supports availability, increases access, and remains sustainable.
Q10. Intensive farming raised yield but harmed soil and water locally. How can the community balance both goals?
Answer:
- Keep yields high but shift to sustainable practices.
- Use intercropping and mixed farming to spread risk and reduce pressure.
- Move towards integrated farming for multiple outputs and better resource use.
- Reuse farm by-products to lower waste and protect resources.
- Apply scientific management to improve efficiency without overusing inputs.
- This balances production with environmental protection and builds food security.