Part 2 covers food crops — the crops that feed India. These are the most frequently tested section of the Agriculture chapter. ICSE typically asks: climatic conditions, soil requirements, method of cultivation, and leading producing states for each crop. The climatic contrast between Rice and Wheat is a classic 3-mark question. Millets (Jowar, Bajra, Ragi) are getting increasing focus due to their nutritional value and drought resistance. Combine Parts 1, 2 & 3 to cover a full 10-mark Section B question.
1) Rice (Paddy)
Rice: India's most important staple food crop — ~40% of the world's rice is grown in India and China. India is the 2nd largest producer of rice in the world (after China), producing ~130 million tonnes annually. Rice is a Kharif crop (sown in monsoon, harvested in autumn/winter). It is also called "Paddy" when referring to the unhusked grain.
| Parameter | Description |
|---|
| Climate | Hot and humid — requires high temperature (20-30°C) and high rainfall (>100 cm). Cannot tolerate frost or extremely low temperatures. Ideal: mean monthly temperature of 25°C+ during growing season. The monsoon (June-September) provides the ideal rainfall. |
| Soil | Best grown on fertile alluvial soil of river valleys and deltas. Clayey loam soil that can retain water is ideal (paddy fields need standing water of 5-10 cm during the growing period). Also grown on laterite soil (with irrigation) in Kerala, Karnataka. The soil must have high water-holding capacity. |
| Sowing & Harvest | Kharif: Sown June-July (with monsoon onset), harvested September-October. Rabi Rice: Grown in some areas (Tamil Nadu, AP, Telangana) with irrigation — sown November-December, harvested March-April. Aus / Autumn rice: pre-monsoon (May-June), harvested Sep-Oct. Aman / Winter rice: main season (June-July), harvested Nov-Dec. Boro / Summer rice: grown in West Bengal, Assam with irrigation (Jan-Apr). |
| Method of Cultivation | 1) Nursery: Seeds are first sown in a nursery (small raised bed). 2) Transplanting: 25-35 day old seedlings are transplanted to the main field (puddled — ploughed in standing water). 3) Weeding & Fertiliser: 2-3 weedings during growth. Urea/DAP applied. 4) Harvesting: When grains turn golden-yellow and contain ~20% moisture. Harvested manually (sickle) or by combine harvester. 5) Threshing & Milling: Grains separated from straw, then milled to remove husk. |
| Leading States | West Bengal (largest producer — ~15% of India's rice), Uttar Pradesh (~13%), Punjab (~11%), Tamil Nadu (~8%), Andhra Pradesh (~7%), Odisha (~6%), Bihar (~6%), Chhattisgarh (~5%), Assam (~5%), Telangana (~5%), Haryana, Karnataka, Maharashtra. |
| Growing Regions | 1) Eastern & NE India: WB, Odisha, Bihar, Assam, Chhattisgarh, Jharkhand — traditional rice belt, high rainfall, rainfed. 2) Northern Plains: Punjab, Haryana, Western UP — Green Revolution belt, high-yielding varieties, tubewell irrigation. 3) Peninsular Deltas: AP, Telangana, Tamil Nadu, Karnataka — Krishna, Godavari, Cauvery, Mahanadi deltas. 4) Western Coastal: Kerala, Karnataka, Konkan region — high rainfall, laterite soils. |
| India's Rank | 2nd in production (after China). However, India is the largest exporter of rice in the world (~20 million tonnes/year). |
2) Wheat
Wheat: India's second most important staple food crop — the primary food of North India. India is the 2nd largest producer of wheat in the world (after China), producing ~110 million tonnes annually. Wheat is a Rabi crop (sown in winter, harvested in spring). It was the primary beneficiary of the Green Revolution — HYV wheat varieties from Mexico (via Norman Borlaug) transformed India's wheat production.
| Parameter | Description |
|---|
| Climate | Cool and dry — requires cool temperatures during the growing period (10-15°C) and warm, sunny days at harvest (20-25°C). Cannot tolerate high temperature or high humidity — both encourage diseases (rust, blight). Requires well-defined winter (November-February). Frost at flowering stage can severely damage the crop. Moderate rainfall needed — ~50-75 cm. |
| Soil | Best grown on well-drained fertile alluvial soil or loamy soil. The soil should have good water-holding capacity but not waterlogged. Wheat cannot tolerate standing water (unlike rice). Black soil (with good moisture retention) is also suitable — used in MP, Maharashtra, and Gujarat. |
| Sowing & Harvest | Rabi crop — sown October-December, harvested March-April. The growing period (November-February) has cool temperatures that favour crop development. The warm, sunny weather of March-April helps grain ripening and harvesting. |
| Method of Cultivation | 1) Land preparation: Field ploughed 3-4 times to make a fine tilth (seedbed). 2) Sowing: Seeds are broadcast or drilled in rows (seed drill). HYV seeds (HD-2967, HD-3086, PBW-550 — popular varieties) are used. Seed rate: ~100 kg/ha. 3) Irrigation: 4-6 irrigations needed (at crown root initiation, tillering, jointing, flowering, grain filling). 4) Fertiliser: NPK (nitrogen, phosphorus, potassium) applied. DAP is the most common fertiliser for wheat. 5) Harvesting: When the grains are hard and the stem turns golden-yellow. Harvested by combine harvester (in Punjab-Haryana) or manually. 6) Threshing & Storage: Grains separated, cleaned, and stored in silos/godowns. |
| Leading States | Uttar Pradesh (largest producer — ~30% of India's wheat), Punjab (~20%), Madhya Pradesh (~15%), Haryana (~12%), Rajasthan (~9%), Bihar (~7%), Gujarat, Maharashtra, Himachal Pradesh. |
| Wheat Belts | 1) Indo-Gangetic Plain (core belt): Punjab, Haryana, Western UP, Rajasthan — accounts for ~70% of India's wheat. Green Revolution belt — highly mechanised, high-yielding. 2) Central India: MP (Malwa Plateau), Gujarat, Maharashtra — black soil region, rainfed/irrigated. 3) Eastern Plains: Bihar, Eastern UP, West Bengal — smaller contributions. |
| India's Rank | 2nd in production (after China). India is self-sufficient in wheat — exports small quantities to neighbouring countries. |
3) Climatic Contrast — Rice vs Wheat (PYQ Favourite)
| Feature | Rice | Wheat |
|---|
| Season | Kharif (sown in monsoon, harvested in autumn) | Rabi (sown in winter, harvested in spring) |
| Temperature | Hot — 20-30°C (needs high temperature throughout) | Cool — 10-15°C during growing, 20-25°C at harvest |
| Rainfall | High — >100 cm (needs abundant water — standing water in fields) | Low-moderate — 50-75 cm (cannot tolerate high humidity or waterlogging) |
| Soil | Clayey alluvial soil with high water-holding capacity. Waterlogged conditions needed. | Well-drained loamy/light alluvial soil. Cannot tolerate standing water. |
| Major States | West Bengal, UP, Punjab, Tamil Nadu, AP, Odisha, Bihar, Chhattisgarh, Assam | UP, Punjab, MP, Haryana, Rajasthan, Bihar, Gujarat |
| Key Limitation | Frost sensitive. Requires heavy labour for transplanting. | Frost at flowering stage is damaging. High temperature at grain filling reduces yield. |
| Production | ~130 million tonnes (2nd in world) | ~110 million tonnes (2nd in world) |
4) Pulses
Pulses: Edible leguminous seeds that are the primary source of protein for India's largely vegetarian population. India is the largest producer and consumer of pulses in the world (~25-28 million tonnes annually). However, India still imports ~15-20% of its pulse requirements (from Canada, Myanmar, Australia, Russia). Major pulses: Tur (Arhar/Toor), Moong (Green Gram), Urad (Black Gram), Chana (Bengal Gram / Chickpea), Masur (Red Lentil), Matar (Peas), Kulthi (Horse Gram).
| Parameter | Description |
|---|
| Climate | Pulses are hardy crops that can grow in dry and warm conditions. They need moderate rainfall (30-60 cm) and cannot tolerate heavy rain or waterlogging. Some pulses (Tur, Moong) are Kharif; some (Chana, Masur, Matar) are Rabi. Gram is the most important Rabi pulse. |
| Soil | Grow well in well-drained loamy soil. Do not need very fertile soil. The unique feature: pulses fix atmospheric nitrogen in the soil through root nodules (rhizobium bacteria) — they actually improve soil fertility. This is why pulses are often grown in rotation with cereals (wheat/rice) to restore soil nitrogen. |
| Leading States for Major Pulses | Chana (Gram): MP, Rajasthan, UP, Maharashtra, Gujarat. Tur (Arhar): Maharashtra, Karnataka, MP, UP, Gujarat. Moong: Rajasthan, Maharashtra, AP, TN, Karnataka. Urad: AP, Maharashtra, MP, Tamil Nadu, Odisha. Masur: UP, MP, Bihar, West Bengal. |
| Importance | 1) Protein source: Pulses contain ~20-25% protein — essential for vegetarians. 2) Nitrogen fixation: Pulses improve soil health — reduce the need for fertilisers. 3) Crop rotation: Pulses are grown in rotation with wheat/rice to break pest cycles and maintain soil fertility. 4) Low water requirement: Pulses need much less water than rice or wheat — important for climate resilience. |
| India's Rank | Largest producer of pulses in the world. However, productivity is low (~800 kg/ha vs global average ~1,000 kg/ha). Government initiatives: National Food Security Mission (NFSM) — Pulses, Minimum Support Price (MSP) for pulses provides price assurance. |
5) Gram (Chickpea / Bengal Gram)
| Parameter | Description |
|---|
| Type | Most important Rabi pulse crop. India is the largest producer of gram in the world (~12 million tonnes). Two varieties: Desi (small, dark, rough — grown in India) and Kabuli (large, light, smooth — imported from Mexico, Australia). |
| Climate | Cool and dry — ideal: 15-25°C. Needs ~40-50 cm rainfall. Cannot tolerate heavy rain or frost. Grown as a Rabi crop (sown Oct-Nov, harvested Mar-Apr). The cool winter temperatures favour pod development. At flowering stage (Jan-Feb), temperatures should be 20-25°C. |
| Soil | Well-drained sandy loam to clay loam. Black soil (MP, Maharashtra) and alluvial soil (UP, Rajasthan) are suitable. The soil should be neutral to slightly alkaline (pH 6-8). Does not tolerate waterlogging. |
| Leading States | Madhya Pradesh (largest — ~40% of India's gram), Rajasthan (~15%), Uttar Pradesh (~10%), Maharashtra (~8%), Gujarat (~6%), Haryana, Punjab, Andhra Pradesh. |
| Uses | 1) Dal (split gram): Chana dal — most widely consumed pulse in India. 2) Besan (gram flour): Used in cooking (pakoras, chillas, sweets like laddoo, mysore pak). 3) Whole gram: Used as a vegetable (chhole) — popular in North India. 4) Fodder: The green plant is used as animal feed. 5) Roasted gram: Eaten as a snack (chana jor garam). |
6) Maize (Corn)
| Parameter | Description |
|---|
| Type | Both Kharif and Rabi crop — the main season is Kharif (monsoon), but can be grown year-round with irrigation. India is the 7th largest producer of maize in the world (~35 million tonnes). Also called "Queen of Cereals" because of its high yield potential. Major varieties: composite, hybrid, and QPM (Quality Protein Maize). |
| Climate | Warm and humid — 20-30°C. Needs moderate rainfall (~60-80 cm). Grows best in regions with ample sunshine and well-distributed rainfall. Cannot tolerate frost or extreme heat (>35°C during flowering reduces yield). Short duration crop — matures in 90-120 days. |
| Soil | Grows best on well-drained fertile alluvial soil or red loamy soil. Sandy loam to clay loam — soil with good organic matter. pH range 5.5-7.5. Does not tolerate waterlogging — needs proper drainage. |
| Leading States | Madhya Pradesh (largest — ~15% of India's maize), Karnataka (~14%), Rajasthan (~10%), Maharashtra (~9%), Tamil Nadu (~8%), Uttar Pradesh (~7%), Bihar, Telangana, Andhra Pradesh. |
| Uses | 1) Human food: Corn is eaten fresh (roasted/boiled), used in cornflakes, cornflour (makki atta), popcorn, and processed foods. 2) Animal feed: ~60% of India's maize is used as poultry feed and cattle feed. 3) Industrial: Starch, glucose, dextrose, corn syrup, ethanol (biofuel), adhesives, paper, textiles. 4) Fodder: Green plant is used as animal fodder. 5) Oil: Corn oil is extracted from maize germ — used in cooking. |
7) Millets (Coarse Cereals / Nutri-Cereals)
Millets: A group of small-seeded, drought-resistant coarse cereals that are grown in dry, rainfed areas. They are highly nutritious — rich in fibre, protein, minerals (iron, calcium, magnesium), and B vitamins. Millets require much less water than rice, wheat, or maize, and can grow on poor soils. The year 2023 was declared the International Year of Millets by the UN (proposed by India). India is the largest producer of millets globally (~18 million tonnes).
A. Jowar (Sorghum)
| Parameter | Description |
|---|
| Type | Both Kharif and Rabi crop. India is the largest producer of jowar (~5-6 million tonnes). Jowar is the most important millet in India. State grain of Maharashtra. |
| Climate | Hot and dry — 25-35°C. Needs low rainfall (~30-60 cm). Highly drought-resistant — can survive in semi-arid conditions. The plant can go dormant during drought and resume growth when rain returns. |
| Soil | Grows on a wide range of soils but best on well-drained black soil (regur). Also suitable: red soil, sandy loam. Does not tolerate waterlogging. pH 6-7.5. |
| Leading States | Maharashtra (largest — ~50% of India's jowar), Karnataka (~20%), Madhya Pradesh (~8%), Tamil Nadu (~5%), Telangana (~5%), Rajasthan, Andhra Pradesh, Gujarat. |
| Uses | 1) Human food: Jowar roti (flatbread) is the staple food in rural Maharashtra and Karnataka. 2) Animal feed: Grain used as poultry/cattle feed; green stalks used as fodder. 3) Industrial: Used in production of alcohol, starch, and gluten-free flour. 4) Ethanol: Sweet sorghum varieties are used for biofuel production. |
B. Bajra (Pearl Millet)
| Parameter | Description |
|---|
| Type | Kharif crop. India is the largest producer of bajra (~10-11 million tonnes — the highest among millets). Bajra is the most drought-tolerant of all major cereals — it is the "crop of the desert." |
| Climate | Hot and arid — 25-35°C. Can grow in areas with as little as 20-40 cm rainfall — the lowest of any cereal crop. Grows well in semi-arid to arid conditions. Cannot tolerate frost. The crop's deep root system (up to 2 m) allows it to extract moisture from deep in the soil. |
| Soil | Grows on poor, sandy, infertile soils where other crops cannot survive. Best: sandy loam to sandy soil. Does well in alkaline/saline soils. Cannot tolerate waterlogging. The loose, well-drained soils of Rajasthan are ideal. |
| Leading States | Rajasthan (largest — ~40% of India's bajra), Uttar Pradesh (~12%), Maharashtra (~10%), Haryana (~10%), Gujarat (~10%), Madhya Pradesh (~5%), Karnataka. |
| Uses | 1) Human food: Bajra roti is the staple of Rajasthan and Haryana. Rich in iron and fibre. 2) Animal feed: Grain and green stalks used as fodder. 3) Health food: Gluten-free, low glycemic index — increasingly popular in urban areas as a "superfood" for diabetes and weight management. 4) Industrial: Used in malted drinks, weaning foods, and poultry feed. |
C. Ragi (Finger Millet)
| Parameter | Description |
|---|
| Type | Kharif crop (sown May-June, harvested Sep-Oct). India is the largest producer of ragi (~2-3 million tonnes). Ragi is extremely nutritious — it has the highest calcium content among all cereals (~350 mg/100g — 10x more than rice or wheat). Also rich in iron, protein, and amino acids (methionine). |
| Climate | Warm and moderate rainfall — 20-30°C, 40-75 cm rainfall. Can be grown in both dry and moderately wet regions. Grows up to an altitude of ~2,000 m (in Nilgiris, Himalyan foothills). Good drought tolerance but does well with some moisture. |
| Soil | Grows on a variety of soils — red loamy soil, gravelly soil, laterite soil, sandy loam. Does not need very fertile soil. Well-drained soil is essential (no waterlogging). pH 4.5-8.0 — tolerates acidic soils better than other cereals. |
| Leading States | Karnataka (largest — ~70% of India's ragi — mainly in Mandya, Mysore, Tumakuru, Kolar, Hassan), Tamil Nadu (~8%), Maharashtra (~6%), Uttarakhand (~5%), Andhra Pradesh (~4%), Odisha. |
| Uses | 1) Human food: Ragi is ground into flour and used to make ragi mudde (dumplings — staple in Karnataka), ragi roti, porridge, and health drinks. 2) Baby food: Ragi is the traditional first solid food for infants in South India — highly nutritious, gluten-free, easy to digest. 3) Health food: Recommended for diabetes, anaemia, and weight management. 4) Fodder: Green leaves are used as cattle feed. 5) Malting: Used in making malted health drinks. |
8) Food Crops — Quick Comparison Table
| Crop | Season | Temperature | Rainfall | Soil | Largest State | Top Use |
|---|
| Rice | Kharif | 20-30°C (hot) | >100 cm (high) | Clayey alluvial (waterlogged) | West Bengal | Staple food (East, South, NE, coastal) |
| Wheat | Rabi | 10-20°C (cool) | 50-75 cm (moderate) | Loamy well-drained alluvial | Uttar Pradesh | Staple food (North, Central) |
| Gram | Rabi | 15-25°C (cool-dry) | 40-50 cm (low) | Sandy loam / black soil | Madhya Pradesh | Dal + besan (protein) |
| Maize | Kharif (+ Rabi) | 20-30°C (warm) | 60-80 cm (moderate) | Alluvial / red loamy | Madhya Pradesh | Food + feed + starch + ethanol |
| Jowar | Kharif + Rabi | 25-35°C (hot-dry) | 30-60 cm (low) | Black soil (well-drained) | Maharashtra | Roti + fodder + feed |
| Bajra | Kharif | 25-35°C (hot-arid) | 20-40 cm (very low) | Sandy (infertile, alkaline) | Rajasthan | Roti + feed (desert staple) |
| Ragi | Kharif | 20-30°C (warm) | 40-75 cm (moderate) | Red loamy / laterite | Karnataka | Mudde + baby food + health food |
9) ICSE Board Questions — Part 2 PYQs
1-Mark / 3-Mark Questions:
- What is the staple food of East and South India? Ans: Rice.
- What is the staple food of North India? Ans: Wheat.
- Differentiate between Rice and Wheat under: (a) Temperature (b) Rainfall (c) Soil.
- Why is rice called a "Kharif crop" and wheat a "Rabi crop"?
- What are pulses? Why are they important for Indian agriculture?
- Name the leading producer of gram in India. Ans: Madhya Pradesh.
- What are millets? Why are they called "Nutri-Cereals"?
- Name the largest producer of: (a) Jowar (b) Bajra (c) Ragi. Ans: (a) Maharashtra (b) Rajasthan (c) Karnataka.
- Why is ragi recommended as a baby food? Ans: Highest calcium content among cereals, protein-rich, gluten-free, easy to digest.
- Bajra is the staple food of which state? Ans: Rajasthan.
- Name the major rice-producing states of India (any four).
- Name the major wheat-producing states of India (any four).
- What is the climatic requirement for rice cultivation?
- Explain the importance of pulses in crop rotation.
- Why is Bajra called the "crop of the desert"?
5-Mark / 8-Mark Questions:
- Compare and contrast Rice and Wheat with reference to: (a) Climatic conditions (b) Soil requirements (c) Method of cultivation (d) Leading producing states.
- Describe the cultivation of rice in India under: (a) Climate (b) Soil (c) Method of cultivation (d) Major producing states.
- Describe the cultivation of wheat in India under: (a) Climate (b) Soil (c) Method of cultivation (d) Major producing states.
- What are millets? Describe the climatic conditions, soil requirements, and leading producing states of any two millets (Jowar, Bajra, or Ragi).
- Explain the importance of pulses in India's food basket and agricultural system. Describe the cultivation of gram.
From my 80/80 Geography exam (ICSE 2026): Part 2 is the most scoring part of Agriculture because the questions are highly predictable. Every year, ICSE asks either: (1) "Describe the cultivation of Rice/Wheat" (5 marks) or (2) "Compare Rice and Wheat" (3 marks) or (3) "Describe any two millets" (3 marks). My strategy: For each crop, prepare the same 5-point template — Climate (temperature + rainfall), Soil, Method of Cultivation (3-4 steps), Leading States (top 3 in order), and Uses (2-3). This template will answer almost any crop-based question. For millets, remember the three Ds: Drought-resistant, Dry regions, and Deccan (semi-arid). Also, remember the recent government push for millets (2023 = International Year of Millets). For Rice vs Wheat, remember the opposites — Rice = hot + humid + waterlogged; Wheat = cool + dry + well-drained. Good luck!
Written by
Asad Abdulllah
ICSE 93.4% · 2026