Suggestions on the Reasonable Development of Groundwater in Guanzhong Region;

The research on network dispatch of main water conservancy engineering in Guanzhong region with the influence of entire globe environment change;

Effect of Climate Change on Main Crop Water Requirements in Guanzhong Region;

Research on droughts disaster of Guanzhong area from 1850 to 1949;

Measures for sustainable development and utilization of water resources in Guanzhong area;

Researches of 10 alfalfa varieties on Guanzhong area;

Family Vicissitude in Guanzhong Area;

Analysis on change characteristics of agricultural climate resources in Guanzhong under global warming condition

This model system was applied to study the water environment bearing capacity in Guanzhong region.

This paper presents that about 130 species of evergreen broadleaf trees, including 29 species of arbors, 54 species of shrubs, 13 species of woody vines, and 34 species of bamboos, by the surveying of the species,application forms and the environments of the evergreen broadleaf plants which can over-wintering at outdoor in Guanzhong areas.

【Objective】To compare micromorphological features of both irrigated and non-irrigated soils in Guanzhong areas, this paper tries to illustrate the infuluences of agricultural management method on soil-forming process.

【Objective】 Using the data obtained from the LGT soil profile, this paper attempts to illustrate soil-forming process of modern soil in the Guanzhong areas and its micromorphological features.

Study of the ecological design of typical farmer's residences in the Central Shaanxi Plain

Twelve plant type characters was studied with twenty two wheat cultivars and new lines released from 1950s to 1990s in Central Shaanxi Plain by means of factor analysis,clustering analysis and regression analysis.