Read the given passage and answer the following questions :
Some measures initiated to improve the marketing aspect to regulation of market to create orderly and transparent marketing conditions. Hence this policy benefited the farmers and as well as consumers. Another measure is a physical infrastructure facilities like roads, railways, Godowns, storages, warehouses and processing units. This aspect is cooperative in realising fair prices for farmers. The Fourth element of policy instrument of Govt is assurance of minimum support prices for Agricultural products and maintenance of buffer stocks of wheat and rice by food corporation of India and distribution of food grains and sugar through PDS. These instruments are aimed at protecting the income of the farmers and providing food grains at a subsidised rate to the poor.