Disclosure of social responsibility information by enterprises has become a global trend,and promoting social responsibility information disclosure of leading enterprises is of great importance to alleviate such issues of food quality and safety,environmental pollution and lack of social trust.Based on the systematic review of social responsibility evaluation standards and systems for both domestic and international enterprises,this paper proposes the principles of social responsibility information disclosure for leading enterprises.Under the guidance of this principle,this paper constructs the social responsibility disclosure index system of leading agricultural enterprises with the combination of five social responsibilities including increasing peasants’ income,ensuring employee’s welfares,ensuring food safety,protecting environment and participating in public welfare undertakings.