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catfish7 Month Culture PeriodFCR: 1.45

High-Yield Pangasius Catfish (Basa)

पंगासियस कैटफिश (बसा मछली की सघन खेती) • Pangasianodon hypophthalmus

Commercial aquaculture blueprint covering target water quality tolerances, extruded floating pellet nutrition, biosecure disease prophylaxis, and PMMSY 40%–60% capital grant eligibility.

Net Batch Profit₹3.55 Lakhper standard unit
Expected Biomass12,000 kg12.0 MT total yield
Farmgate Wholesale Rate₹95 / kgBaseline realization
Matsya KCC Limit₹2.0 LakhWorking Capital @ 4%
Culture Engineering

Earthen Fish Pond with Paddle Wheel Aerators

Tailored to maintain high biomass carrying capacity, dissolved oxygen stability, and non-stress environmental conditions.

Commercial Highlights:
  • Highest biomass yielding fish species in India: Produces 10 to 14 Metric Tons per acre in a single 7-month cycle
  • Air-breathing capacity: Endures lower dissolved oxygen levels that would prove fatal to carps
  • Rapid growth rate: Reaches 1.0 kg to 1.3 kg harvest weight in just 180 to 210 days
  • Nationwide market demand: Highly sought after by boneless fillet processing companies, caterers, and wholesale mandis
Stocking & Growth Matrix

Stocking Density & Survival Targets

Recommended Stocking Density:12,000 to 15,000 fingerlings per Acre
Survival Benchmark:90% to Market Weight
Feed Conversion Ratio (FCR):1.45 (1 kg biomass gain per 1.45 kg feed)
Water Quality Management

Target Water Chemistry Parameters

Daily monitoring thresholds required to avoid ammonia toxicity, gill asphyxiation, and stress-induced mortalities.

Dissolved Oxygen (DO)3.0 – 5.5 ppmCritical pre-dawn limit
Water pH7.0 – 8.2Buffer with lime/gypsum
Water Temperature28°C – 33°C (Sensitive to extreme cold < 16°C)Optimal thermal window
Total Ammonia (TAN)< 1.0 ppmToxic unionized NH3
Total Alkalinity80 – 140 ppmAcid-buffering capacity
Salinity Tolerance< 2.0 pptOsmoregulatory range
Nutritional Management

Precision Extruded Pellet Feeding Schedule

Optimized crude protein and feeding frequencies across life stages to minimize feed wastage and maximize growth velocity.

Life StageDurationCrude Protein (CP %)Feed Type & Pellet SizeFeeding Rate (% Biomass)Feeding Frequency
Nursery Stocking PhaseMonth 132% CP1.5 mm floating pellets5% of biomass3 times / day
Grow-out Bulking PhaseMonth 2 to Month 726% – 28% CP2.5 mm to 4.0 mm floating extruded pellets2.5% to 3.5% of biomass2 times / day
Feeding Tray Inspection: Check feed trays 90 minutes after feeding. If feed remains unconsumed, reduce subsequent feedings by 20% to prevent water fouling and lethal ammonia spikes.
Financial Modeling

1 Acre Earthen Pond Profit & Loss Statement

Verified batch operating budget based on commercial hatchery seed costs, floating pellet feed, aeration electricity, and wholesale farmgate prices.

Batch Operating Expenses (OPEX)

Fingerling / Seed Cost:₹45,000
Commercial Pellet Feed:₹6,80,000
Power, Aeration & Generator Fuel:₹35,000
Probiotics, Lime & Medicines:₹25,000
Total Batch OPEX:₹7,85,000

Harvest Revenue Realization

Total Harvest Biomass:12,000 kg
Average Farmgate Wholesale Rate:₹95 / kg
Culture Duration:7 Months
Gross Batch Turnover:₹11,40,000
Net Farmer Return
₹3,55,000
Net Profit per batch cycle
Payback Horizon:15 Months
Matsya KCC Working Capital:₹2.0 Lakh
* Assumes 40%–60% PMMSY pond/tank capital subsidy is availed.
Health Prophylaxis

Critical Disease Diagnosis & Biosecurity Treatments

Immediate identification and legal aquatic medication protocols for pathogens affecting High-Yield Pangasius Catfish (Basa).

Bacillary Necrosis of Pangasius (BNP)

पंगासियस नेक्रोसिस रोग (सफेद धब्बा)
Causative Pathogen:Edwardsiella ictaluri
Symptoms:Small white necrotic spots on the liver, spleen, and kidney; fish hang vertically near the water surface.
Prescribed Treatment / Control:Immediate water sanitization; feed medicated feeds with Oxytetracycline @ 50 mg/kg fish weight for 7 days.

Trichodiniasis (Parasitic Infestation)

ट्राइकोडाइना परजीवी
Causative Pathogen:Trichodina spp. (Ciliate Protozoan)
Symptoms:Excessive mucus production on skin, pale gills, flashing and rubbing against pond dykes.
Prescribed Treatment / Control:Formalin treatment @ 20–25 ppm in pond water or Potassium Permanganate (KMnO4) @ 2.5 ppm.
SOP Guidelines

5 Golden Aquaculture Rules for High-Yield Pangasius Catfish (Basa)

1

Maintain minimum water depth of 1.8 meters with clean borewell or canal replenishment to handle heavy biomass loads.

2

Install minimum 2 sets of 2 HP paddle wheel aerators per acre to keep bottom sediment aerated and prevent gas pockets.

3

Feed exclusively extruded floating pellet feeds; sinking mash feeds foul pond bottoms and cause severe ammonia spikes.

4

Harvest in batches using large mesh drag nets when fish reach 1.1 kg to prevent market price depreciation from over-sized fish.

Interactive Planning

Calculate Production Costs & Profits for High-Yield Pangasius Catfish (Basa)

ICAR-CIFA & NFDB Precision Aquaculture Engine

Fish & Shrimp Farming Profitability Calculator

Calculate total floating feed bags, FCR, harvest biomass, operating expenses, and net profit for pond, biofloc, and RAS culture.

1 Acre Earthen Pond (approx 4,000 sq.m)
₹46/kg
Commercial extruded feed bag
₹135/kg
Live fish / chilled mandi price
Culture Benchmarks for Composite Freshwater Carp:
Feed FCR:1.55
Culture Duration:10 Months
Expected Survival:85%
Target DO:4.5 – 6.5 ppm
Aquaculture P&L Summary

Composite Freshwater Carp

FCR: 1.55
Total Harvest Biomass
3,500 kg(3.5 MT)
Net Estimated Batch Profit₹45.1/kg net
₹1,57,950
Gross: ₹4,72,500OPEX: ₹3,14,550
Feed Required181 Bags(5,425 kg @ 30kg)
Matsya KCC Limit₹1.5 LakhWorking Capital @ 4%
OPEX Cost Breakdown:
Pellet Feed:₹2,49,550
Fingerling Seed:₹28,000
Power & Aeration:₹22,000

FAQ

Frequently Asked Questions: High-Yield Pangasius Catfish (Basa) Farming

Pangasius possesses accessory air-breathing organs (vascularized swim bladder) that allow it to breathe atmospheric oxygen. This physiological trait enables ultra-high stocking densities (15,000/acre) yielding 12+ tons/acre, compared to carps which cap at 3.5 tons/acre.

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