Foodgrain Buffer Stock System

A buffer stock is a reserve of foodgrains procured and stored by the government for use during shortages and price instability. In India, mainly rice and wheat are acquired for the Central Pool, maintained through the Food Corporation of India and state agencies, and released through public distribution and market interventions.

Institutional mechanism

The system connects price support, public storage and food distribution. Stocks are maintained according to prescribed stocking norms, which include operational requirements and a strategic reserve.

• Government agencies procure foodgrains from farmers at the announced Minimum Support Price, subject to quality specifications.
• The Food Corporation of India and state agencies store and move procured grain across regions.
• Stocks supply the Targeted Public Distribution System and other food-based welfare schemes.

How prices are moderated

Buffer stocking moderates fluctuations by transferring grain across both time and regions. It does not fix one market price, but reduces extreme movements caused by seasonal arrivals, production shocks or local shortages.

• During a good harvest, procurement absorbs part of the market surplus and supports farm prices against a sharp post-harvest fall.
• During scarcity or rapid price increases, grain is released through public distribution, increasing access at subsidised prices for eligible households.
• Sales under the Open Market Sale Scheme augment market supply and can restrain sharp increases in wholesale and retail prices.
• Movement from surplus regions to deficit regions helps reduce spatial differences in availability and prices.

Limits and policy trade-offs

Price stabilisation depends on timely procurement, adequate storage, efficient transport and well-calibrated releases. Excessive accumulation raises carrying costs, while delayed releases weaken the system's anti-inflation role.

• Procurement concentrated in rice and wheat can encourage crop and regional imbalances.
• Storage losses, leakage and high fiscal costs reduce the efficiency of stockholding.
• Very large releases may depress market prices and weaken incentives for producers, while inadequate stocks may fail to protect consumers.