Innovation Research of Grassroots Agricultural Machinery Extension System Running Mechanism in Shanxi Province

Grassroots agricultural machinery extension system appeared gradually weakening in recent years.So，developments of agricultural technology extension and agricultural and rural economic were seriously affected.Major problems of grassroots agricultural machinery extension system in Shanxi province were analyzed based on findings.And system innovation was explored.Taking system innovation as method，promoting reform as major initiatives，building powerful social service system is real way of agricultural machinery extension.