Agriculture — Practice

Question 1

Fill in a comparison table for the three cropping seasons in India: sowing time, harvesting time, and two example crops for each.

Accepted Answer

Step 1 — RABI: Sown October–December. Harvested April–June. Crops: Wheat, Barley (also peas, gram, mustard). Requires cool weather during growth and bright sunshine during ripening.

Step 2 — KHARIF: Sown June–July (start of monsoon). Harvested September–October. Crops: Rice, Cotton (also maize, jute, groundnut). Requires high temperature and heavy rainfall.

Step 3 — ZAID: Sown April–June. Harvested July–August. Crops: Watermelon, Cucumber (also vegetables and fodder crops). Short summer season between Rabi and Kharif.

✦ Answer: Rabi (Oct–Dec → Apr–Jun): wheat, barley. Kharif (Jun–Jul → Sep–Oct): rice, cotton. Zaid (Apr–Jun → Jul–Aug): watermelon, cucumber.

Question 2

Why is Punjab called the 'wheat bowl of India' but now faces a water crisis? Explain using knowledge of crop conditions and the Green Revolution.

Accepted Answer

Step 1 — Wheat conditions: Wheat needs a cool growing season and moderate rainfall (50–75 cm), with bright sunshine during ripening. Punjab and Haryana's winter climate is ideal.

Step 2 — Green Revolution in Punjab: The 1960s–70s Green Revolution introduced HYV wheat seeds, which responded dramatically to chemical fertilisers and irrigation. Punjab's canal system was expanded to support massive wheat cultivation.

Step 3 — Water crisis connection: HYV crops need MORE water than traditional varieties. Punjab farmers switched from wheat to paddy rice (which needs 100+ cm of rain) using tube-well irrigation — drawing from groundwater. Groundwater tables fell sharply: the water table in central Punjab has dropped by 30–50 cm per year.

Step 4 — The paradox: Punjab produces food for India but is depleting its own water reserves to do so. The success of the Green Revolution created a long-term sustainability crisis.

✦ Answer: Punjab became India's wheat bowl via the Green Revolution (HYV seeds + irrigation). But farmers switched to paddy rice for higher income, requiring massive groundwater irrigation. Water table dropped dangerously — creating today's Punjab water crisis. High agricultural output + groundwater depletion = the Green Revolution's paradox.

Question 3

Evaluate the Green Revolution in India. What were its achievements? What are its limitations? Did it benefit all Indian farmers equally?

Accepted Answer

Step 1 — What was the Green Revolution: A period of rapid agricultural transformation in the 1960s–70s, led by M.S. Swaminathan (India) and Norman Borlaug (Nobel laureate). It introduced High-Yielding Variety (HYV) seeds for wheat and rice, combined with chemical fertilisers, pesticides, and expanded irrigation.

Step 2 — ACHIEVEMENTS:
(i) India went from a 'ship to mouth' country (importing food aid) to food self-sufficiency and later a net grain exporter.
(ii) Wheat production in Punjab-Haryana increased dramatically — India's buffer stocks grew from near zero to tens of millions of tonnes.
(iii) Famine was eliminated as a regular occurrence — the last significant famine was in 1943 (Bengal). Post-Green Revolution, India has not experienced a true famine.
(iv) Lower food prices benefited urban consumers.

Step 3 — LIMITATIONS:
(i) GEOGRAPHICAL INEQUALITY: Benefits concentrated in Punjab, Haryana, and Western UP. States like Odisha, Bihar, and Jharkhand with rain-fed agriculture saw minimal benefit.
(ii) CROP INEQUALITY: Only benefited wheat and rice. Coarse grains, pulses, and oilseeds were neglected — India still imports pulses.
(iii) FARMER INEQUALITY: Only farmers with land, capital, and irrigation access could afford HYV inputs. Small and marginal farmers fell behind or into debt.
(iv) ENVIRONMENTAL COST: Groundwater depletion (Punjab's water table falling 0.5m/year), soil degradation from chemical overuse, pesticide contamination of food and water.
(v) MONOCULTURE RISK: Replacing diverse traditional crops with a few HYV varieties reduces genetic diversity — one disease could destroy a whole season's yield.

Step 4 — Assessment: The Green Revolution saved millions from famine and was historically necessary. But it was not sustainable or equitable. India now needs a second Green Revolution — one that is climate-resilient, inclusive of small farmers, and ecologically sound.

✦ Answer: Green Revolution ACHIEVEMENTS: food self-sufficiency, eliminated famine, massive wheat production, grain surpluses. LIMITATIONS: benefited only Punjab/Haryana (not all states), only wheat/rice (not pulses), only large farmers (not small/marginal), caused groundwater depletion, soil degradation, and monoculture vulnerability. It was a necessary short-term solution with long-term costs.

Question 4

Name the LARGEST producing state in India for each crop: (a) Rice, (b) Wheat, (c) Cotton, (d) Sugarcane, (e) Tea, (f) Coffee.

Accepted Answer

Step 1 — Rice: WEST BENGAL (largest producer). UP, Punjab, AP, Assam, TN also significant.

Step 2 — Wheat: PUNJAB (largest producer). Haryana, UP, MP also major producers. Punjab-Haryana = India's wheat bowl.

Step 3 — Cotton: GUJARAT (largest producer). Maharashtra, Telangana, AP also major. Black soil (Deccan Plateau) is ideal for cotton.

Step 4 — Sugarcane: UTTAR PRADESH (largest producer — north India dominates). Maharashtra, Karnataka, TN also major.

Step 5 — Tea: ASSAM (largest producer). Darjeeling (famous premium quality, W Bengal). Nilgiris (Tamil Nadu). India = world's largest tea producer and consumer.

Step 6 — Coffee: KARNATAKA (70% of India's coffee production). Kerala, Tamil Nadu. Arabica and Robusta varieties. Bababudangiri hills (Karnataka) is the origin of Indian coffee cultivation.

✦ Answer: Rice = West Bengal. Wheat = Punjab. Cotton = Gujarat. Sugarcane = Uttar Pradesh. Tea = Assam. Coffee = Karnataka.

Question 5

Distinguish between primitive subsistence farming and commercial farming. Which one dominates in India and why?

Accepted Answer

Step 1 — PRIMITIVE SUBSISTENCE FARMING: Small area of land. Uses family labour and primitive tools (digging stick, hoe). Low productivity — enough only for the family. Slash and burn method (jhumming in NE India, bewar in MP, podu in AP/Telangana). After 2-3 years, the land is abandoned and a new plot is cleared. Practised by tribal communities.

Step 2 — COMMERCIAL FARMING: Crops grown primarily for market sale. Large farms with mechanisation (tractors, harvesters). High use of inputs — HYV seeds, fertilisers, pesticides, irrigation. Oriented toward profit, not subsistence. Examples: wheat in Punjab (domestic market), jute in West Bengal (industrial use), cotton in Gujarat.

Step 3 — Why SUBSISTENCE dominates in India: Most Indian farmers are small and marginal (hold < 2 hectares). They lack capital for machinery and expensive inputs. Fragmented landholdings (subdivided through inheritance) make mechanisation impractical. Over 80% of Indian farmers practise some form of subsistence or near-subsistence farming.

Step 4 — Implication: India's agricultural output is far below its potential because most farms are too small and too poorly resourced to be productive. Land consolidation, cooperative farming, and accessible credit are needed to shift from subsistence to commercially viable agriculture.

✦ Answer: Primitive subsistence = small plots, family labour, slash-and-burn, low yield (tribal India). Commercial = large farms, mechanised, high inputs, market-oriented (Punjab wheat, Gujarat cotton). Subsistence dominates in India because 80%+ of farmers are small/marginal with fragmented land and insufficient capital.

Question 6

What are the major challenges facing Indian agriculture today? Suggest two specific reforms that could address the most critical challenges.

Accepted Answer

Step 1 — CHALLENGE 1: SMALL AND FRAGMENTED LANDHOLDINGS. Average Indian farm is 1.15 hectares (2015 data), and falling due to inheritance subdivision. Makes mechanisation uneconomical. Solution: Cooperative farming (multiple small farmers pooling land and resources) and land consolidation policies.

Step 2 — CHALLENGE 2: OVERDEPENDENCE ON MONSOON. Over 60% of cultivated area is rain-fed. Drought or flood = crop failure = farmer distress. Solution: Expansion of canal, drip, and sprinkler irrigation. PM Krishi Sinchayee Yojana aims to 'Har Khet Ko Pani' (water to every field).

Step 3 — CHALLENGE 3: GROUNDWATER DEPLETION. Over-irrigation for HYV crops (especially rice in Punjab/Haryana) has caused dangerous drops in water table. Punjab has been asked to shift from paddy to less water-intensive crops. Solution: Price water rationally, promote drip irrigation, incentivise crop diversification.

Step 4 — CHALLENGE 4: FARMER DEBT AND DISTRESS. Small farmers borrow from moneylenders at high interest rates to buy inputs. Bad harvest → debt trap → farmer suicides (Maharashtra, Vidharbha region). Solution: PM Fasal Bima Yojana (crop insurance) and Kisan Credit Cards (institutional credit at low rates).

Step 5 — CHALLENGE 5: MARKETING AND STORAGE. Poor infrastructure means farmers sell at low prices to middlemen (APMCs). Lack of cold storage causes post-harvest losses of 15-20%. Solution: PM Kisan SAMPADA Yojana (food processing + cold chain), e-NAM (national electronic agricultural market).

Step 6 — TWO KEY REFORMS: (1) PM FASAL BIMA YOJANA: Crop insurance that compensates farmers for crop loss due to natural calamities — reduces risk of debt after a bad monsoon. (2) SOIL HEALTH CARD SCHEME: Tests soil quality and tells each farmer exactly which nutrients their specific soil needs — reduces over-use of chemical fertilisers, lowers cost, improves yield.

✦ Answer: Five key challenges: fragmented landholdings, monsoon dependence, groundwater depletion, farmer debt, poor marketing infrastructure. Two key reforms: PM Fasal Bima Yojana (crop insurance against natural calamity) and Soil Health Card Scheme (optimal fertiliser use, reducing cost and environmental damage).

Practice — Agriculture

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