The Strategic Thinking in the Exploitation and Utilization of Preponderant Nonmetallic Mines in Mianyang City;

The Present Environmental Quality and Its Countermeasures of Mianyang City Proper;

Analysis of the Relationship between Green Land Area and Economic Development Level of Mianyang Urban Area;

Evaluation and Study on the Eco-security of Mianyang City;

In this paper,the author investigated the plants disposed in the housing areas of Mianyang city de- veloped in different period of history.

Research on the Development of Urban Waterfront Tourism Recreational Function——A Case Study of Mianyang City;

Study on land carrying capacity of Mianyang City;

Comprehensive Appraise on Land Resoures in Mianyang City;

Prediction of the Housing-demand Trend of Mianyang in the Next Ten Years;

A Study of the Total Volume Dynamic Equilibrium of Mianyang s Cultivated land;

Study on Water Envrionmental Carrying Capacity of Fujiang River in Mianyang;

The Relationship Between Main Traits and Yields of Mianyang 26, A New Wheat variety;

The result shows that compared with Zhengmai 9023 and the others,West Agriculture 283 and Mianyang 26 have superiorities,which are suitable varieties to extend in Yangling and Central Shaanxi area.