Note: This chapter was removed from the NCERT curriculum in the 2022 rationalization. It is retained here because India's textile industry (cotton, jute, silk) is directly tested in UPSC GS3 (industry, agriculture) and GS1 (ancient Harappan cotton trade).

Why this chapter matters for UPSC: India is the world's largest producer of cotton, 2nd largest silk producer, and one of the two largest jute producers. The textile sector employs ~45 million people — India's 2nd largest employment sector after agriculture. GS3 tests industrial policy, textile exports, and agricultural commodities.

PART 1 — Quick Reference Tables

Types of Fibres

Type Source Examples Key States
Natural — Plant Seeds, stem, leaves Cotton (seed hair), Jute (stem), Coir (coconut husk), Linen/Flax Cotton: Gujarat, Maharashtra, Telangana; Jute: West Bengal, Bihar, Assam
Natural — Animal Animals Silk (silkworm cocoon), Wool (sheep hair), Pashmina (Kashmiri goat), Angora (rabbit) Silk: Karnataka (Mysuru), J&K; Wool: Rajasthan, J&K
Synthetic Petroleum/chemicals Nylon, Polyester, Rayon (semi-synthetic) —

India's Fibre Production — Global Rankings (Verified)

Fibre India's Rank Notes
Cotton 1st (by area); 2nd by production India has the world's largest cotton cultivation area; China produces more by volume
Jute Among top 2 with Bangladesh Bangladesh leads by some FAO measures; India close behind
Silk 2nd (after China) India produces ~41,000 MT raw silk (FY25); China + India = 90%+ of world production
Wool Significant producer Rajasthan, Jammu & Kashmir

PART 2 — Detailed Notes

Cotton — India's White Gold

Explainer

Cotton (Gossypium species): Cotton fibre grows from the seed coat of the cotton plant as long, white, fluffy hairs called seed hair or lint.

India and cotton:

  • India has the world's largest area under cotton cultivation (~12–13 million hectares)
  • Major states: Gujarat (largest producer), Maharashtra, Telangana, Andhra Pradesh, Rajasthan, Punjab
  • The black cotton soil (regur) of the Deccan plateau is naturally suited for cotton — holds moisture, rich in iron and calcium
  • India is the world's 2nd largest cotton producer and largest exporter of cotton yarn

Cotton textile industry:

  • Largest organised manufacturing industry in India (by employment)
  • Major centres: Ahmedabad ("Manchester of India"), Mumbai, Coimbatore ("Manchester of South India"), Surat
  • Bt Cotton controversy: Genetically modified cotton (Bollgard II) introduced ~2002; massively increased yields but also contributed to farmer debt and the agrarian crisis in Vidarbha region

Historical connection: Cotton was cultivated by Harappan civilisation (~3000 BCE) — among the world's earliest cotton growers. The word "cotton" in many European languages traces back through Arabic "qutn" to the Indian subcontinent.

Jute — The Golden Fibre

UPSC Connect

Jute:

  • A bast fibre (from the stem bark of the jute plant)
  • Grown in the Ganga delta region — West Bengal produces ~80% of India's jute
  • Called the "Golden Fibre" for its colour and economic importance
  • India and Bangladesh together produce the vast majority of the world's jute
  • Uses: Gunny bags, sacks, rope, carpet backing, geotextiles

Jute and environment:

  • Jute is biodegradable and eco-friendly — a natural substitute for plastic bags
  • National Jute Policy (2005) and Jute Products Development and Warehousing Corporation promote jute use
  • Mandatory jute packaging: Under the Jute Packaging Materials Act (JPM Act 1987), certain goods (foodgrains, sugar) must be packed in jute bags — protects India's jute industry
  • PM Modi has promoted jute bags as an alternative to plastic (linked to plastic ban under Environment Protection Act)

Silk — India's Luxury Fibre

Explainer

Sericulture: The rearing of silkworms (Bombyx mori) to produce raw silk.

Process:

  1. Mulberry trees grown → leaves fed to silkworms
  2. Silkworm larva spins a cocoon of continuous silk thread (~1,000–1,500 metres of thread per cocoon)
  3. Cocoons boiled (to kill pupae and soften the sericin binding threads)
  4. Thread unwound (reeling) → raw silk
  5. Raw silk woven into fabric

India's silk production (verified):

  • India produces ~41,121 MT raw silk (FY25) — 2nd only to China
  • Karnataka is the largest silk-producing state (~70% of India's silk)
  • Major silk types: Mulberry (Karnataka, AP, WB, J&K), Tasar (Jharkhand, Chhattisgarh), Eri (Assam, Northeast), Muga (Assam — golden silk; GI protected)
  • Kanchipuram silk saree (Tamil Nadu), Banarasi silk (UP), Mysore silk (Karnataka) — all GI-tagged

Muga silk: Produced only in Assam; the silkworm (Antheraea assamensis) feeds on som and sualu plants; golden-yellow colour; the only naturally golden silk in the world; GI protected.

Wool

  • Shorn from sheep (Merino, Bakharwal breeds), goat (Cashmere/Pashmina from Changthangi goat in Ladakh), and other animals
  • Pashmina wool: From the underbelly of the Changthangi goat in Ladakh; extremely fine; GI protected; the famous "ring shawl" can pass through a finger ring
  • Wool processing: Shearing → washing (scouring) → carding (combing) → spinning → weaving

Exam Strategy

Prelims traps:

  • Cotton fibre grows from the seed (seed hair) — NOT the stem or leaf
  • Jute fibre comes from the stem (bast fibre) — NOT seeds
  • Silk comes from the cocoon of the silkworm (Bombyx mori) — NOT directly from the moth
  • India's rank in silk: 2nd globally (after China) — NOT 1st
  • Muga silk: Produced only in Assam; naturally golden colour
  • Karnataka = largest silk-producing state in India
  • Regur (black cotton soil) is best for cotton — found in Deccan Plateau

Previous Year Questions

Prelims:

  1. Muga silk, a GI-protected product, is produced in:
    (a) Karnataka
    (b) West Bengal
    (c) Assam
    (d) Jharkhand

  2. India is the world's largest producer of cotton by:
    (a) Cultivated area
    (b) Volume of production
    (c) Export value
    (d) Number of varieties

  3. Jute fibre is obtained from which part of the plant?
    (a) Seeds
    (b) Leaves
    (c) Stem
    (d) Roots