Agriculture modernization not only point reform and renews on traditional agriculture technology condition，but also should have modern producing efficient and value operation type. Agriculture value economic type is necessary middle route to become one body of marketlization and civilization. That should be gradually to set up autogenic and circulation system of agriculture value economic，cultivate entity and divide government and company. It introduce competition engine in agriculture resource distribution to increase land useful efficiency. In the basis to distinguish two land functions of insurance and produce，change type of insurance of agriculture population，provide chance and condition to combine agriculture and capital. Through reutilization and legislation to divide person and land to realize the essential condition of agriculture modernization that large-scale land operating.