Abstract:

Intergenerational transformation crisis of agricultural labor force mainly refers to the lack of new generation of agricultural labor,who cannot meet the needs of agricultural production. From the negative aspect,the influence of the intergenerational transformation crisis of agricultural labor force is mainly reflected in the following five aspects:Firstly,it is a severe challenge to the modern agricultural development;Secondly,it reduces the effective supply of agricultural products and threatens national food security;Thirdly,it threatens the main body of the new rural construction;Fourthly,it incorrectly configures the formation of rural land resources and therefore needs the urgent system innovation;Fifthly,it attacks the traditional rural social operating system.On the positive side,the intergenerational transformation crisis of agricultural labor force also provides the historical opportunity for China to realize the scale,industrialization and modernization of agriculture.The country should encourage weak agriculture labor to quit agriculture production，build urban and rural labor flow mechanism in both directions，cultivate new generations of agricultural labor，and promote the transition from by-business to  professionalization.

Key words: agricultural labor force, intergenerational transformation crisis, effect, logic