Centering on building domain ontology of "crops cultivation",this paper discussed the ontology building princi-ples,building methods and the evaluation of domain ontology.

Responses of Soil Microbe and Planting Crop to the New Soil Amendment;

The pattern innovation of crop cultivation educational reform in higher vocational collgege;

Designation and implementation of intelligent computer assisted test system of crop cultivation;

The authors pointed out the challenges and opportunities of crop cultivation and putted forward key measures for its development and innovation in the new century.