1. Clinical Overview & Background
Feed and operational electricity account for up to 70% of total commercial shrimp production expenditure.
The Impact of FCR on Profitability delivers practical cost-cutting strategies to reduce FCR and boost crop net profit margins.
4. Step-by-Step Action Protocol
Formula: FCR = Total Feed Consumed (kg) / Total Shrimp Harvested (kg)
Ideal FCR for Vannamei is between 1.2 and 1.5
A reduction of just 0.1 in FCR can increase net profit by up to 10–15%
High FCR is often caused by overfeeding, poor water quality, or disease
Use check trays rigorously to adjust daily feeding rates and minimize waste
5. Water Parameters & Dosage Benchmarks
| Parameter / Item | Recommended Value | Operational Importance |
|---|---|---|
| Benchmark FCR Target | < 1.35 | Maximum cost efficiency |
| Feed Expenditure Share | 50% – 60% of total budget | Primary cost driver |
7. Frequently Asked Questions
Q: How does reducing FCR from 1.6 to 1.3 impact farm profit?
For a 10-ton harvest, lowering FCR by 0.3 saves 3,000 kg of feed, putting over ₹2,50,000 directly back into your net profit.
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