Correlation between Vegetation Coverage and Thickness of Chestnut Soil Layer in Typical Grassland Based on Multisource Satellite Remote Sensing

Table 4

Descriptive statistics of chestnut calcium soil layer thickness and vegetation elements in slope plots in 2021.

	Mean	Standard deviation	K-S
Chestnut soil layer thickness	9.718	7.948	0.000
The natural average height of vegetation	20.754	8.413	0.006
Vegetation coverage	39.421	11.254	0.081
Vegetation biomass	269.581	137.956	0.142