Fisheries and the Blue Revolution

Detail

1. What the fisheries sector is

• Fisheries means catching fish and farming fish. It covers two kinds of water:
• Inland fisheries: rivers, reservoirs, ponds, tanks, lakes and brackish water.

• Marine fisheries: the sea, including the coast and the deep sea.

• Aquaculture means farming fish, shrimp or seaweed in controlled water, such as ponds or cages. Capture fisheries means catching fish from the wild.

• The fishing community sees the water body as its "mother" or "provider". The sea or river is their source of life, not just a place to work (Class 11, Rural Development).
• Inland fisheries and aquaculture now give about three-quarters of India's fish output. They support millions of fishworker households, and many of them are poor.
• The sector has been transformed by bigger budgets and new technology in fisheries and aquaculture.

2. Size of the sector — NCERT figures vs latest official data

Indicator	NCERT	Latest official figure
Inland share	about 75% of fish value (marine about 25%)	Inland dominates, driven by aquaculture
Share in economy	about 1.5% of GDP	7.43% of agricultural GVA (Gross Value Added), the highest share among agriculture and allied sectors [2]; about 1% of total GVA
Major states	West Bengal, Andhra Pradesh, Kerala, Gujarat, Maharashtra, Tamil Nadu	Andhra Pradesh leads by a wide margin
Output	—	197.75 lakh tonnes (2024-25, provisional) [2][3] (earlier record: about 184 lakh tonnes, 2023-24)

• GVA (Gross Value Added) means the value of output minus the value of inputs used up. Agricultural GVA covers crops, livestock, forestry and fisheries together.
• Global rank:
• The Government now calls India the second-largest fish-producing nation, with about 8% of world output (2026) [2]. (NCERT scaffold: third-largest, about 8%.)

• India is second in aquaculture.

• Coast and sea area:

• India has a coastline of over 11,099 km and an Exclusive Economic Zone (EEZ) of about 24 lakh sq km [2].
• The EEZ is the sea area up to 200 nautical miles from the coast. Within it, India alone has the right to fish and to take other resources.

• Marine fisheries support more than 50 lakh members of the fishing community across 13 coastal States and UTs [2].

• Livelihoods: the whole sector supports nearly 3 crore people (2026) [2].

• Inland potential: India has about 31.5 lakh hectares of reservoirs [2]. Under Mission Amrit Sarovar, 68,827 Amrit Sarovars (village ponds) have been built. Of these, 1,222 are used for fish farming (as of 1 February 2026) [2].

3. How fast output grew (worked example)

• Growth rate formula: Growth (%) = (New value − Old value) ÷ Old value × 100
• Numbers: output was 95.79 lakh tonnes (2013-14) and 197.75 lakh tonnes (2024-25) [2].

• (197.75 − 95.79) ÷ 95.79 × 100 = 101.96 ÷ 95.79 × 100 ≈ 106%. So output more than doubled.

• CAGR (Compound Annual Growth Rate) is the steady yearly growth rate that would take you from the start value to the end value.

• Formula: CAGR = (End ÷ Start)^(1/n) − 1

• Here n = 11 years: (197.75 ÷ 95.79)^(1/11) − 1 = (2.064)^(0.0909) − 1 ≈ 6.8% per year.

• Since PMMSY began: output rose from 141.60 lakh tonnes (2019-20) to 197.75 lakh tonnes (2024-25), a rise of 38% [3].

• Productivity: average aquaculture yield rose from about 3 tonnes per hectare before PMMSY to about 4.7 tonnes per hectare by early 2025 [3].
• (4.7 − 3) ÷ 3 × 100 ≈ 57% more fish from the same pond area.

4. Exports

• Shrimp is the biggest seafood export, and most of it is vannamei, the Pacific white-leg shrimp farmed in ponds.
• Seafood exports:
• ₹62,408 crore (2024-25). Frozen shrimp is the main item, and the US and China are the key markets [2].
• FY 2025-26 (all-time high): 19,72,018 tonnes worth ₹73,890.46 crore (US$ 8.46 billion) [6].

• Frozen shrimp in 2025-26: ₹49,037.93 crore. This is 66.52% of export earnings (in US$) and 40.19% of export quantity [6].

• What the numbers show: shrimp is only about 40% of the quantity but about 67% of the value. So shrimp is a high-value export. The same gap also shows how much India depends on this one product.

• Effect of the US tariffs of 2025:
• In 2025 the US put reciprocal tariffs (import taxes matched to the other country's tariffs) on Indian goods, including shrimp. Shipments to the US fell 19.8% in volume and 14.5% in value [6].

• Exporters found other buyers. Exports to China rose 22.7% in value, and exports to the EU and South-East Asia also grew [6].

• MPEDA (Marine Products Export Development Authority) is the body that promotes seafood exports. It works on quality assurance, market access and sustainability [2].

5. Problems of fishworkers (Class 11, Rural Development)

• A large share of fishworker families are poor.
• Widespread underemployment and low earnings per person:
• Underemployment means people work fewer days, or earn less, than they could.

• Fishing is seasonal. There is no work during bans, storms and lean months.

• Little movement of labour to other sectors. Fishers have few other skills and few other jobs nearby, so they stay stuck in fishing.

• High illiteracy and indebtedness:
• Fishers borrow from moneylenders and traders to buy boats and nets.

• They then have to sell their catch cheaply to the same lender, which keeps incomes low.

• Fisherwomen:

• Women do not usually fish at sea.
• But they are about 60% of the export-marketing workforce and 40% of the internal-marketing workforce. They sort, dry, process and sell the catch.

• They need working-capital credit (money for daily business needs) through cooperatives and SHGs (Self-Help Groups).

• Fixes (NCERT):

• regulate over-fishing and pollution
• redesign welfare programmes so they give long-term livelihoods, not just short-term relief

6. The cooperative link: from AMUL to fisher collectives

• AMUL (Anand, Gujarat, 1946) is a dairy cooperative (Class 6, Economic Activities Around Us).
• Small producers pool their milk.

• Together they get fair prices and cut out middlemen.

• The same idea is used in fisheries: fisher cooperatives, SHGs and Fish Farmer Producer Organisations (FFPOs).

• An FFPO is a registered group of fish farmers who buy inputs and sell produce together.

• 2,195 FFPOs have been formed with an investment of ₹544 crore (Economic Survey 2025-26) [2].

7. The Blue Revolution

• Blue Revolution: rapid growth of fisheries and aquaculture through modern techniques, infrastructure and investment. It is named after water, just as the Green Revolution is named after crops and the White Revolution after milk.
• The Government's Blue Revolution scheme, launched in 2015, aimed to:
• raise fish output
• strengthen the value chain (every step from catch or harvest to processing, storage and sale)
• cover both inland and marine fisheries [2]

Timeline of major schemes (verify current):

Year	Measure	Key facts
2015-16	Blue Revolution umbrella scheme	Treated fisheries as a growth sector [2]
2018-19	FIDF (Fisheries and Aquaculture Infrastructure Development Fund)	Funds harbours, landing centres, cold chains and processing units [2]
2018-19 / 2019	KCC for fishers	Kisan Credit Card extended to fisheries and animal husbandry; in use from 2019 [2]
2019	Separate Department of Fisheries	Under the Ministry of Fisheries, Animal Husbandry and Dairying
2020	PMMSY	₹20,050 crore, the largest outlay ever for the sector [4]
2023-24	PM-MKSSY (sub-scheme of PMMSY)	Over ₹6,000 crore for 2023-24 to 2026-27 [5] (scaffold: 2024, the year of Cabinet approval)
Sept 2024	National Fisheries Digital Platform (NFDP)	Digital identity for fishers [2]
2025	Rules for Sustainable Harnessing of Fisheries in the EEZ and High Seas	Rules for deep-sea fishing [2]
31 Oct 2025	Marine Fisheries Census 2025	First fully digital, geo-tagged census [2]

(a) PMMSY — Pradhan Mantri Matsya Sampada Yojana (2020)

• Period: FY 2020-21 to FY 2024-25 [4].
• Outlay: ₹20,050 crore, the highest ever for fisheries [4].
• Central share: ₹9,407 crore
• State share: ₹4,880 crore

• Beneficiaries' own share: ₹5,763 crore

• Targets:

• raise fish output to 220 lakh tonnes [7]
• raise exports from ₹46,589 crore (2018-19) to ₹1 lakh crore by 2024-25 [4]

• Check: actual exports were ₹62,408 crore in 2024-25 [2], so the export target was missed. Output reached 197.75 lakh tonnes against the 220 lakh tonne target [2][7].

• Allocation: PMMSY still gets ₹2,500 crore in 2026-27 [2].

• Total budget: the Union Budget 2026-27 gives the fisheries sector its highest-ever support of ₹2,761.80 crore [2].
• New technology supported:
• RAS (Recirculatory Aquaculture System): water is filtered and reused, so many fish can be raised on little land and water. 12,081 units worth ₹902.97 crore have been approved (as of 5 March 2026) [2].

• Bio-floc: useful microbes turn fish waste into feed, which keeps the water clean. 4,205 units worth ₹523.30 crore have been approved [2].

• Other approved assets (as of 5 March 2026): 52,058 reservoir cages, 23,285 hectares of ponds and 6,896 fish retail markets and kiosks [2].

(b) PM-MKSSY — Pradhan Mantri Matsya Kisan Samridhi Sah-Yojana

• It is a Central Sector sub-scheme under PMMSY.
• Central Sector scheme: the Centre pays 100%.

• Centrally Sponsored scheme: the Centre and States share the cost.

• Size and period: outlay over ₹6,000 crore, for FY 2023-24 to 2026-27, in all States and UTs [5][2].

• Aims:
• formalisation (bringing informal fishers into official records)
• aquaculture insurance
• access to institutional credit

• traceability (tracking a fish from farm to plate)

• NFDP (launched September 2024 under PM-MKSSY):

• 30.60 lakh stakeholders registered
• 12 banks linked to the platform (as of 5 March 2026) [2]

(c) Credit and risk cover

• KCC for fisheries:
• The loan limit was raised from ₹2 lakh to ₹5 lakh [2].
• KCC benefits have reached 4.39 lakh fishers (Economic Survey 2024-25) [2].
• Insurance covers 3.3 million (33 lakh) beneficiaries [2].

• Why it matters: cheaper bank credit → less borrowing from moneylenders → fishers can sell their catch at market prices. This tackles the NCERT problem of indebtedness.

• FIDF details:

• Extended from April 2023 to March 2026 [2].
• Gives an interest subvention (the Government pays part of the interest) of up to 3% a year, so borrowers can get loans at 5% a year or more [2].
• Gives a credit guarantee of up to ₹12.50 crore [2].
• 225 projects worth ₹6,685.78 crore have been approved (as of January 2026) [2].

• Finished projects give safe berths to over 8,100 vessels, benefit about 3.3 lakh fishers and other stakeholders, and create about 2.5 lakh jobs [2].

• Support in lean periods:

• During fishing-ban and lean periods, about 4.33 lakh fisher families get nutrition and livelihood support. The outlay is ₹1,681.21 crore (as of January 2026) [2].
• Fisheries schemes since 2014-15 have created an estimated 74.66 lakh direct and indirect jobs [2].

(d) New frontiers

• Seaweed farming: growing seaweed in coastal waters. It needs no feed or fertiliser, and coastal women often do the work.
• Deep-sea fishing:
• Fishing beyond crowded near-shore waters, inside the EEZ and on the high seas.
• It is governed by the 2025 EEZ and High Seas Rules [2].
• Catch landed abroad by Indian vessels can be treated as an export and made duty-free, which gives fishers better prices [2].

8. Sustainability issues

• Bottom trawling: heavy nets are dragged along the sea floor.
• The nets damage the sea bed, including coral and breeding grounds.
• They catch young fish and by-catch (unwanted species).

• Fish stocks then shrink, and small fishers lose their catch.

• Palk Bay conflict with Sri Lanka:

• Palk Bay is the narrow strip of sea between Tamil Nadu and Sri Lanka.
• Indian trawlers cross the International Maritime Boundary Line.
• Sri Lanka then arrests the fishers and seizes their boats.

• Sri Lankan fishers say trawling harms their livelihood.

• Monsoon fishing ban:

• Fishing is stopped each year in the breeding season to protect breeding stocks (adult fish that lay eggs).

• Fishers lose income during the ban, so they need lean-season support [2].

• The Government links the sector's goals to SDG 14 — Life Below Water [2].

Prelims Hooks

• Blue Revolution = fisheries and aquaculture. White = milk (AMUL model, Anand, 1946). Green = foodgrains. Pink = meat. Yellow = oilseeds.
• Ranking trap: the Government (April 2026) calls India the 2nd-largest fish producer (about 8% of world output) [2]. Older sources say 3rd. India is 2nd in aquaculture.
• PMMSY (2020): ₹20,050 crore for 2020-21 to 2024-25. Output target 220 lakh tonnes [4][7].
• PM-MKSSY is a Central Sector sub-scheme under PMMSY, not a separate Centrally Sponsored scheme. It runs 2023-24 to 2026-27 with over ₹6,000 crore [5].
• Fish output: 197.75 lakh tonnes (2024-25), up 106% from 95.79 lakh tonnes (2013-14) [2].
• Fisheries = 7.43% of agricultural GVA, the highest among allied sectors [2].
• KCC for fisheries: loan limit raised from ₹2 lakh to ₹5 lakh [2].
• FIDF (2018-19): up to 3% interest subvention. Lending rate not below 5% [2].
• Frozen shrimp = 66.52% of seafood export earnings (FY 2025-26). The US and China are the top markets [6].
• Fisherwomen (NCERT): about 60% of export marketing and about 40% of internal marketing. They do not fish actively.
• Definition pair: RAS reuses filtered water. Bio-floc uses microbes to turn fish waste into feed [2].

Mains Points

• Output has grown, but fishers are still poor:
• Output doubled (2013-14 to 2024-25) [2].
• Yet the NCERT problems remain: underemployment, indebtedness and little shift to other jobs.
• Credit (KCC 4.39 lakh fishers), insurance (33 lakh) and lean-season support (4.33 lakh families) [2] are small compared with nearly 3 crore dependants [2].

• GS-III answers can argue that livelihood security must keep pace with output growth.

• Export concentration risk:

• Shrimp is two-thirds of export earnings, and the US is a key market [6].
• So the 2025 US tariffs cut shipments to the US by 19.8% in volume [6].

• Answer lines: diversify species (seaweed, tuna, value-added products) and markets (China, EU, South-East Asia), and follow MPEDA-led quality and traceability norms.

• Growth vs sustainability:

• Bottom trawling, over-fishing and pollution deplete stocks.
• The Palk Bay dispute turns an ecological problem into a GS-II bilateral issue with Sri Lanka.

• Possible fixes: buy back trawlers and convert fishers to deep-sea fishing under the 2025 EEZ Rules [2]; enforce the monsoon ban; expand inland RAS and bio-floc, which need less water and land [2]. All this helps meet SDG 14.

• Collectives and women:

• AMUL showed that cooperatives raise producers' bargaining power.
• FFPOs (2,195 formed) [2] and women's SHGs can bring the same gains to fish marketing, where women are 40-60% of the workforce (NCERT).
• This links GS-III (inclusive growth) with GS-I (women's empowerment).