Modern agricultural demonstration zone construction is a systematic project, is the country to strengthen the modern agriculture, to adapt to the development of market economy.The northeast three provinces and 47 a state-level modern agriculture demonstration area is shouldering the experimental demonstration of modern agricultural development and lead.This article through to the northeast three provinces state-level modern agriculture demonstration zone development present situation analysis, found that factors in the composition of the modern agriculture demonstration area construction progress, further optimization of industrial structure, constantly improve the level of agricultural modernization and so on has made a lot of achievement;Weakening natural risks exist at the same time, the supporting ability of science and technology, development financing is still difficult problems such as insufficient strength of brand cultivation, and agriculture.Need to be taken to improve demonstration area construction environment, adjust and perfect demonstration zone development planning, build modern agriculture demonstration area construction of security system countermeasures, such as the demonstration area construction as agricultural management main body and market new efficient docking platform, the new way to accelerate transformation of the mode of agricultural development, cultivate professional farmers a new base, to provide a sufficient supply of agricultural products of the new model.