Defining blue revolution, explain the problems and strategies for pisciculture development in India.
Approach · directive: “define / explain”
What it asks · Define the Blue Revolution, then set out the problems facing fish farming in India and the strategies to develop it.
The question has 3 parts — answer each
- Define the Blue Revolution, with its scheme form in India
- Explain the problems facing pisciculture development: inputs, infrastructure and markets, resources
- Explain the strategies for its development: technology, institutions and markets, sustainability
Open with · The Blue Revolution means a rapid rise in fish production and productivity, through aquaculture and better fisheries management, that lifts incomes and food and nutrition security.
Cover
- Scheme link: 'Blue Revolution: Integrated Development and Management of Fisheries' (from 2015–16, outlay Rs 3,000 crore) covered inland fisheries, aquaculture and marine fisheries; PM Matsya Sampada Yojana (2020) carried it forward.
- Problems in inputs: poor quality seed and feed, high feed cost, disease outbreaks, limited species diversity, and small low-productivity ponds.
- Problems in infrastructure and markets: weak cold chain, landing and processing facilities, high post-harvest losses, dependence on middlemen, and limited credit and insurance for small fish farmers.
- Problems in resources: shrinking and polluted water bodies, competition for land and water, coastal regulation limits, and overfishing and destructive practices in capture fisheries.
- Strategy, technology: quality hatcheries and broodstock, cage culture, biofloc and recirculating systems, stocking of reservoirs and wetlands, and species diversification.
- Strategy, institutions and markets: fish farmers' cooperatives and producer organisations, Kisan Credit Cards and insurance, cold chain and processing, export promotion through MPEDA, and extension by ICAR institutes.
- Strategy, sustainability: seasonal fishing bans, rules on mesh size and trawling, mangrove and habitat protection, and community management to balance growth and stocks.
Close with · The Blue Revolution can raise incomes and nutrition if better seed, feed, markets and finance go together with sustainable water and fisheries management.
Question: UPSC's CS (Main) 2018, GS Paper I — paper ↗. Approach: Minimalist IAS, checked 30 Sept 2026 (how we verify) — UPSC publishes no model answers. ·
Model answer · 236 words (UPSC limit 250) · Minimalist IAS
The Blue Revolution means a rapid, sustained rise in fish production and productivity through aquaculture and better fisheries management, raising incomes and food and nutrition security as the Green Revolution did for grain.
The Blue Revolution in India
- The scheme 'Blue Revolution: Integrated Development and Management of Fisheries' (from 2015–16, outlay Rs 3,000 crore) covered inland fisheries, aquaculture and marine fisheries; the PM Matsya Sampada Yojana (2020) carried it forward.
Problems in pisciculture
- Inputs: poor-quality seed and feed, high feed cost, disease outbreaks, limited species diversity, and small, low-productivity ponds.
- Infrastructure and markets: weak cold chains, landing and processing facilities, high post-harvest losses, dependence on middlemen, and thin credit and insurance for small fish farmers.
- Resources: shrinking and polluted water bodies, competition for land and water, coastal regulation limits, and overfishing and destructive practices in capture fisheries.
Strategies for development
- Technology: quality hatcheries and broodstock, cage culture in reservoirs, biofloc and recirculating systems, stocking of reservoirs and wetlands, and species diversification.
- Institutions and markets: fish farmers' cooperatives and producer organisations, Kisan Credit Cards and insurance, cold chain and processing units, export promotion through MPEDA, and extension by ICAR fisheries institutes.
- Sustainability: seasonal fishing bans, rules on mesh size and trawling, mangrove and habitat protection, and community management to balance growth with fish stocks.
The Blue Revolution can raise incomes and nutrition if better seed, feed, markets and finance advance together with sustainable water and fisheries management.
Written by Minimalist IAS from facts checked at source (how we verify). UPSC publishes no model answers: compare your structure and coverage with this, then write your own.