Tamil Nadu (TNBSE) chapters aren't published yet — showing the NCERT equivalent

Tamil Nadu uses Samacheer Kalvi textbooks, not NCERT. Use this for the concepts; check chapter names and order against your own textbook.

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By the end of this chapter you'll be able to…

  • 1Describe traditional farming methods and local seeds
  • 2Explain what the Green Revolution was and what it changed
  • 3List the benefits and problems of the Green Revolution
  • 4Describe organic farming and its advantages
  • 5Discuss the challenges modern farmers face
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Why this chapter matters
'A Seed Tells a Farmer's Story' traces how Indian farming changed from traditional methods to the Green Revolution and now towards organic farming. It helps children understand where food comes from, the challenges farmers face, and why both tradition and science matter.

Before you start — revise these

A 5-minute refresher here will save you 30 minutes of confusion below.

A Seed Tells a Farmer's Story — Class 5 EVS (CBSE)

Based on the NCERT Looking Around Grade 5 textbook. Discover how farming has changed over time, then solve the practice set.


1. Why this chapter matters

Farming in India has changed dramatically over the last hundred years. From traditional methods using bullocks and organic manure to modern methods using tractors and chemical fertilisers — the way we grow food has transformed. This chapter tells the story of farming through a seed's perspective. Students learn about different seed varieties, the Green Revolution, and the growing interest in organic farming. It helps students understand where their food comes from and the challenges farmers face.

2. Traditional farming

Before the 1960s, Indian farmers used traditional methods passed down through generations.

Features of traditional farming

FeatureDescription
SeedsLocal varieties saved from the previous harvest
PloughingDone with bullocks
ManureNatural compost from cow dung, plant waste
Pest controlNatural methods (neem, ash, crop rotation)
WaterRain-fed or wells, canals
CropsMultiple crops grown together (mixed cropping)
StorageIn traditional bins made of mud, bamboo

Traditional seed varieties

  • Thousands of local rice varieties existed in different regions.
  • Seeds were saved from year to year (no buying new seeds).
  • Seeds were naturally adapted to local conditions.
  • Farmers exchanged seeds with neighbours.

3. The Green Revolution

The Green Revolution started in the 1960s. It was a program to increase food production in India.

What changed

Before (traditional)After (Green Revolution)
Local seed varietiesHigh-Yielding Variety (HYV) seeds
Bullock ploughingTractor ploughing
Natural manureChemical fertilisers (urea, DAP)
Natural pest controlChemical pesticides
Rain-fed farmingIrrigation from tube wells and canals
Mixed croppingSingle crop (monoculture)
One crop per yearTwo or three crops per year

Benefits

  • Food production increased dramatically.
  • India became self-sufficient in food grains.
  • Farmers could grow more from the same land.
  • Prices of food grains came down.

Problems

  • Chemical fertilisers and pesticides damaged soil health.
  • Groundwater was overused for irrigation.
  • Local seed varieties were lost.
  • Small farmers could not afford expensive inputs.
  • Health problems from chemical residues in food.

4. Modern farming — the farmer's challenges

ChallengeExplanation
DebtSeeds, fertilisers, and pesticides are expensive. Farmers often borrow money.
WaterGroundwater levels are falling. Tube wells are expensive to drill.
SoilYears of chemical use have made soil less fertile.
ClimateUnpredictable rainfall, droughts, and floods damage crops.
MarketFarmers may not get a fair price for their crops.
SeedsHYV seeds must be bought every year (cannot be saved).

5. Organic farming

Many farmers are now returning to traditional methods — this is called organic farming.

What is organic farming?

  • No chemical fertilisers — only natural manure.
  • No chemical pesticides — natural pest control.
  • No genetically modified seeds — traditional varieties.
  • Crop rotation and mixed cropping.
  • Focus on long-term soil health.

Benefits of organic farming

  • Healthier food (no chemical residues).
  • Better for the environment.
  • Soil remains fertile for future generations.
  • Less dependency on expensive inputs.
  • Higher prices for organic produce in the market.

6. Activity corner

Activity 1: Talk to an elderly farmer or grandparent about farming practices from their time. How were things different? Take notes and share in class.

Activity 2: Visit a local vegetable market. Find out which vegetables are grown with chemical fertilisers and which are organic. Ask the vendor about the difference in price.

Activity 3: Germinate two sets of seeds — one with natural compost and one with chemical fertiliser. Observe and compare their growth over two weeks.

7. Common mistakes

  • Mistake: Thinking the Green Revolution was entirely good or entirely bad Fix: The Green Revolution had both benefits (more food) and problems (damaged soil, lost seed diversity).
  • Mistake: Believing organic farming means no fertilisers at all Fix: Organic farming uses natural fertilisers (compost, manure) instead of chemical ones.
  • Mistake: Thinking all traditional methods were superior to modern ones Fix: Traditional methods were sustainable but produced less food. Modern methods increased产量 but created new problems.

8. Key facts

  • Traditional farming: local seeds, bullocks, natural manure, mixed crops.
  • Green Revolution (1960s): HYV seeds, chemical fertilisers, tractors, irrigation.
  • Green Revolution solved India's food shortage but created soil and water problems.
  • Modern farmers face debt, water scarcity, and soil degradation.
  • Organic farming: natural methods, healthy food, sustainable.
  • Both traditional wisdom and modern science have valuable lessons.
  • Support farmers by reducing food waste and respecting their work.

9. Self-test

  1. What was the Green Revolution?
  2. Name two differences between traditional and modern farming.
  3. What problems did the Green Revolution create?
  4. What is organic farming?
  5. Why are local seed varieties important?

10. Answer key

  1. What was the Green Revolution? Answer: A program starting in the 1960s that introduced high-yielding seeds, chemical fertilisers, and modern machinery to increase food production in India.

  2. Name two differences between traditional and modern farming. Answer: Traditional used bullocks; modern uses tractors. Traditional used natural manure; modern uses chemical fertilisers. (Also: local seeds vs HYV seeds, mixed cropping vs single crop.)

  3. What problems did the Green Revolution create? Answer: Soil damage from chemicals, overuse of groundwater, loss of local seed varieties, debt for small farmers.

  4. What is organic farming? Answer: Farming without chemical fertilisers or pesticides, using natural methods like compost, manure, and natural pest control.

  5. Why are local seed varieties important? Answer: They are adapted to local conditions, can be saved from year to year, and help maintain biodiversity.

11. Quick revision

  • Traditional farming: local seeds, bullocks, manure, sustainable.
  • Green Revolution (1960s): more food, but chemical damage.
  • Modern challenges: debt, water scarcity, soil degradation.
  • Organic farming: growing interest in natural methods.
  • Seeds tell the story of how farming has changed.
  • Respect farmers and understand their challenges.
  • Choose sustainable food practices when possible.
  • Balance tradition and science for the future of farming.

Key formulas & results

Everything you need to memorise, in one card. Screenshot this for revision.

Green Revolution
HYV seeds + chemical fertilisers + tractors + irrigation
Began in the 1960s to boost food production.
Organic farming
Natural manure + natural pest control + traditional seeds
Focus on long-term soil health, no chemicals.
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Common mistakes & fixes

These are the exact errors that cost students marks in board exams. Read them once, save yourself the trouble.

WATCH OUT
✗ Seeing the Green Revolution as entirely good or bad
✓ It produced much more food but also damaged soil, overused water, and lost seed diversity.
WATCH OUT
✗ Thinking organic farming uses no fertiliser at all
✓ Organic farming uses natural fertilisers like compost and manure instead of chemical ones.
WATCH OUT
✗ Assuming traditional methods were always better
✓ Traditional methods were sustainable but produced less food; modern methods raised yields but created new problems.

NCERT exercises

Every NCERT exercise from this chapter — what it covers and how many questions to expect.

Think and Discuss
Think and Discuss
Questions on farming change and challenges
4
Questions
Find Out
Find Out
Talking to farmers and comparing methods
4
Questions

Practice problems

Work through this chapter's problems as a readiness check — reveal each solution, mark yourself honestly, and get your gap report at the end.

Readiness check

Are you exam-ready for A Seed Tells a Farmer's Story?

4 problems from this chapter. Try each one, reveal the worked solution, mark yourself honestly — get your gap report at the end.

4 questions~3 min worth ~5 marks in Tamil Nadu (TNBSE) exams

5-minute revision

The whole chapter, distilled. Read this the night before the exam.

  • •Traditional farming: local seeds, bullocks, natural manure, mixed crops.
  • •Green Revolution (1960s): HYV seeds, chemical fertilisers, tractors, irrigation.
  • •It made India self-sufficient in food but damaged soil and water.
  • •Modern farmers face debt, water scarcity, and soil degradation.
  • •Organic farming uses natural methods and protects soil health.
  • •Local seed varieties suit local conditions and can be saved.
  • •Both traditional wisdom and modern science have value.

Tamil Nadu (TNBSE) marks blueprint

Where the marks come from in this chapter — so you can plan your prep.

Typical chapter weightage: 3-5 marks, depending on the school paper

Question typeMarks eachTypical countWhat it tests
Very Short / MCQ1-21-2Farming methods and the Green Revolution
Short Answer2-31Benefits, problems, and organic farming
Prep strategy
  • Compare traditional and modern farming in a table
  • Learn what the Green Revolution changed
  • Note both benefits and problems
  • Understand organic farming and local seeds

Where this shows up in the real world

This chapter isn't just an exam topic — it lives in the world around you.

Understanding food

Knowing how crops are grown helps us value food and the farmers who grow it.

Sustainable choices

Awareness of organic farming encourages healthier, eco-friendly food choices.

Protecting biodiversity

Saving local seed varieties keeps crop diversity alive for the future.

Exam strategy

Battle-tested tips from teachers and toppers for this chapter.

1
Use a traditional vs modern comparison table
2
Balance benefits and problems of the Green Revolution
3
Define organic farming clearly
4
Explain why local seeds matter

Going beyond the textbook

For olympiad aspirants and curious learners — topics that build on this chapter.

STRETCH
Compare the growth of seeds with compost versus chemical fertiliser.
STRETCH
Find out which crops in your region are grown organically.

Where else this chapter is tested

CBSE board isn't the only one — other exams test this chapter too.

CBSE Class 5 School ExamHigh
EVS / general knowledge OlympiadMedium

Questions students ask

The real ones — pulled from the Q&A community and tutor sessions.

In the decades after independence, India often could not grow enough food for its people and had to import grain, and there were fears of famine. The Green Revolution of the 1960s introduced high-yielding variety seeds, chemical fertilisers, tractors, and irrigation to dramatically increase the harvest. It succeeded in making India self-sufficient in food grains, although it later brought problems such as damaged soil and overused groundwater.

Years of using chemical fertilisers and pesticides have made soil less fertile, polluted water, and left chemical residues in food. Buying these chemicals and new seeds every year is also expensive and pushes small farmers into debt. Organic farming uses natural manure and pest control, keeps the soil healthy for the future, produces chemical-free food, and reduces costs, so many farmers and consumers now prefer it.
Verified by the tuition.in editorial team
Last reviewed on 30 May 2026. Written and reviewed by subject-matter experts — read about our process.
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