Question

discuss composition of the food security in India

Answer 1

The two comonents are :
Buffer stock :
A buffer stock scheme or storage of grains as buffer is an attempt to buy and store the grains when they are in surplus amount in the market and then sell them when there is shortage of food and the demand rises very much in order to stabilize the prices of the grains.
PDS system :
Public Distribution System (PDS) is an Indian food security system. It is established by the Government of India under Ministry of Consumer Affairs, Food, and Public Distribution and managed jointly with state governments in India.It distributes subsidised food and non-food items to India 's poor through a network of Public distribution shops (PDS) established in several states across the country.

Answer 2

 two comonents are :
Buffer stock :
A buffer stock scheme or storage of grains as buffer is an attempt to buy and store the grains when they are in surplus amount in the market and then sell them when there is shortage of food and the demand rises very much in order to stabilize the prices of the grains.
PDS system :
Public Distribution System (PDS) is an Indian food security system. It is established by the Government of India under Ministry of Consumer Affairs, Food, and Public Distribution and managed jointly with state governments in India.It distributes subsidised food and non-food items to India 's poor through a network of Public distribution shops (PDS) established in several states across the country.