Prediction of the spatial distribution of soil properties based on environmental correlation and geostatistics

The spatial variability of soil properties is the basis of decision-making in agricultural management and environmental protection,and it is also of great significance in scientific decision-making to utilize limited sample data to obtain detailed spatial information of soil properties.

Analysis and forecast on the spatial distribution and dynamics of soil properties is an important element of sustainable land management.

Affected by the nature and human factors, soil property is non- homogeneous in the spatial distribution, that is spatial variability of soil property.

Soil property is the result of combined action of nature and human factors.

Spatial variability of soil property is one of the main research directions in soil.

Comparison of soil physical and chemical properties among various Phyllostachys pubescens plantation;

Influences of straw mulching treatment on soil physical and chemical properties and crop yields;

Spatial heterogeneity of soil physical and chemical properties in Xishuangbanna tropical botanical garden

Effects of biological soil crust on soil physicochemical properties in water-wind erosion crisscross region,northern Shaanxi Province,China;

Applying the method of field fixed position experiments, this article studied the effect of different tillage methods and modes of getting straw and stalk back to the field on the crop yields and soil physicochemical properties.

To investigate the effect of various level of close-to-nature cultivated forests on the soil physicochemical properties, a close-to-nature gradient was established with 20-year-old larch (Larix olgensis), ash (Fraxinus mandshurica) monoculture and mixture plantation forests and a 50-year-old secondary forest.