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 2nd largest producer of cotton (by volume; China leads; India largest by cultivated area), 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

TypeSourceExamplesKey States
Natural — PlantSeeds, stem, leavesCotton (seed hair), Jute (stem), Coir (coconut husk), Linen/FlaxCotton: Gujarat, Maharashtra, Telangana; Jute: West Bengal, Bihar, Assam
Natural — AnimalAnimalsSilk (silkworm cocoon), Wool (sheep hair), Pashmina (Kashmiri goat), Angora (rabbit)Silk: Karnataka (Mysuru), J&K; Wool: Rajasthan, J&K
SyntheticPetroleum/chemicalsNylon, Polyester, Rayon (semi-synthetic)—

India's Fibre Production — Global Rankings (Verified)

FibreIndia's RankNotes
Cotton1st (by area); 2nd by productionIndia has the world's largest cotton cultivation area; China produces more by volume
JuteAmong top 2 with BangladeshBangladesh leads by some FAO measures; India close behind
Silk2nd (after China)India produces ~30,000–38,000 MT raw silk annually (FY25 provisional showed ~21% decline per CSB); China + India = 90%+ of world production
WoolSignificant producerRajasthan, 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 among the world's top 2 cotton producers (ranks 1st or 2nd with China, varying by year) and is one of the largest exporters of cotton yarn (2nd–4th globally depending on year; China leads by value)

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 approximately 30,000–38,000 MT raw silk annually (FY25 provisional: Central Silk Board reported a 21% decline year-on-year) — 2nd only to China
  • Karnataka is the largest silk-producing state (~32% of India's total raw silk; ~42% of mulberry 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

[Additional] 3a. From Fibre to Fabric — The Processing Steps

The chapter names fibres but does not explain how raw plant or animal material is actually converted into weavable yarn and then fabric. These steps are directly tested in UPSC Prelims.

Cotton processing (field to fabric):

  1. Picking: Cotton bolls (seed pods) are harvested when they burst open, exposing the white fluffy fibres
  2. Ginning: Separating cotton fibres from the seeds — done by a cotton gin machine (invented by Eli Whitney, 1793; transformed global cotton trade). India has thousands of ginning units, especially in Gujarat and Maharashtra
  3. Cleaning and carding: Fibres are loosened, cleaned of leaf/straw debris, and combed (carded) to align fibres into a continuous rope called a sliver
  4. Spinning: The sliver is drawn out and twisted to form yarn — twisting locks fibres together giving yarn its strength. Can be done by hand (charkha — Gandhi's symbol of Swadeshi) or by machine
  5. Weaving/Knitting: Yarn is interlaced on a loom to form fabric
    • Weaving: Two sets of yarn — warp (lengthwise) and weft (crosswise) — interlocked at right angles
    • Knitting: Yarn looped through itself to form stretchable fabric (T-shirts, sweaters)

Jute processing:

  1. Harvesting: Jute stalks cut before flowering (when fibre quality is best)
  2. Retting: Stalks are submerged in slow-moving water for 10–30 days; microorganisms decompose the pectin that binds fibres to the woody stem; this loosens the fibres from the stalk — a biological process
  3. Stripping: Loosened fibres pulled off the stalk by hand
  4. Washing and drying: Cleaned fibres dried in sun
  5. Spinning → Weaving: Into gunny bags, ropes, carpet backing
Key Term

Gandhi's Charkha (spinning wheel): The hand-spinning of cotton yarn on a charkha was central to Gandhi's Swadeshi movement — economic self-reliance through cottage industry. The Khadi and Village Industries Commission (KVIC), established under the Khadi and Village Industries Commission Act 1956, promotes handspun khadi fabric and village industries across India. The spinning wheel (charkha) appears on the original Congress flag and was replaced by the Ashoka Chakra in the national flag.

Handloom sector: India has 43 lakh handloom workers (Handloom Census 2019-20); 72% are women — the sector is the 2nd largest employer in the unorganised sector after agriculture. The National Handloom Development Programme (NHDP, 2021-22 to 2025-26) supports weavers with raw material, design inputs, and marketing.

[Additional] 3b. Synthetic Fibres — Chemistry and Environmental Cost

The chapter lists nylon and polyester as synthetic fibres but does not explain what they are chemically or their major environmental problem — microplastic pollution.

What synthetic fibres actually are:

  • Nylon (Polyamide): First fully synthetic fibre; developed by DuPont (USA) in 1930s; made from petroleum-derived chemicals (adipic acid + hexamethylenediamine); extremely strong, elastic, abrasion-resistant; used in ropes, toothbrushes, stockings, parachutes, tyres
  • Polyester: Made from petroleum-derived ethylene glycol + terephthalic acid; the world's most produced fibre (~54% of all textile fibres globally); cheap, wrinkle-resistant, dries fast; used in almost all blended fabrics ("poly-cotton")
  • Rayon (Viscose): Semi-synthetic — made from natural cellulose (wood pulp) processed with chemicals; first "artificial silk"; biodegradable unlike purely synthetic fibres
  • Acrylic: Synthetic wool substitute; made from acrylonitrile (petroleum derivative); used in sweaters, carpets; does NOT biodegrade
UPSC Connect

[Additional] Microplastic Pollution from Synthetic Textiles — GS3 (Environment):

Every time a polyester or nylon garment is washed in a machine, it sheds tiny plastic fibres — microfibres smaller than 5mm. These:

  • Pass through wastewater treatment plant filters (too small to capture)
  • Enter rivers, lakes, and ultimately the ocean
  • 35% of all primary microplastics in oceans come from synthetic textile washing (peer-reviewed estimate)
  • An estimated 500,000 tonnes of microplastic fibres released into oceans annually from clothes washing alone (Nature Scientific Reports, 2019)
  • Found in 93.75% of water samples from the Indian Ocean (2025 study, ScienceDirect)
  • Also found in human blood, breast milk, and placentas — health implications under research

India's context: India is the world's 2nd largest textile and garment exporter — making it a significant contributor to textile microplastic pollution. As a major cotton-producing country, India has an economic and environmental interest in promoting natural fibres over synthetics.

Fast fashion link: Cheap synthetic garments are worn fewer times and discarded faster — "fast fashion" generates enormous textile waste. India generates significant textile waste; the Textile Ministry's Extended Producer Responsibility (EPR) framework for textile waste is under development (as of 2026).

Prelims trap: "Primary microplastics" = plastics manufactured at small size (microbeads in cosmetics, synthetic fibres). "Secondary microplastics" = large plastics that break into fragments over time (plastic bottles, bags degrading). Both ultimately enter oceans.

[Additional] 3c. India's Textile Policy — PM MITRA and Trade

UPSC Connect

[Additional] PM MITRA Scheme (GS3 — Industry/Employment):

PM Mega Integrated Textile Region and Apparel (PM MITRA) Parks: Announced in Union Budget 2021-22; formally notified 2022.

  • 7 parks approved at: Tamil Nadu (Virudhunagar), Telangana (Warangal), Gujarat (Navasari), Karnataka (Kalaburagi), Madhya Pradesh (Dhar), Uttar Pradesh (Lucknow), Maharashtra (Amravati)
  • Total outlay: ₹4,445 crore over 7 years (up to 2027-28)
  • Each greenfield park receives: Development Capital Support = 30% of project cost (up to ₹500 crore) + Competitiveness Incentive Support of ₹300 crore
  • Objectives: Attract ₹70,000 crore investments; create 20 lakh direct and indirect jobs; create integrated "farm-to-fibre-to-fabric-to-fashion" production clusters

Why PM MITRA matters:

  • India's textile exports (~$36 billion FY2023-24) lag China and Bangladesh due to fragmentation — spinning, weaving, processing, and garment-making happen in different locations
  • PM MITRA creates co-located manufacturing hubs, reducing logistics costs and enabling value addition in one place
  • Directly competes with Bangladesh and Vietnam for global garment orders

India's textile sector facts (GS3):

  • 2nd largest employment sector in India after agriculture — ~45 million employed
  • Contributes ~2.3% of GDP and ~12% of India's merchandise export earnings
  • India is the world's 2nd largest producer of textiles and 6th largest exporter of textiles and garments (WTO data)

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 (~32% of total raw silk, ~42% of mulberry silk — NOT 70%)
  • Regur (black cotton soil) is best for cotton — found in Deccan Plateau

Practice 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