Spatial Variability and Geostatistical Analysis of Soil Properties in the Diversified Cropping Regions of Bangladesh Using Geographic Information System Techniques

Figure 12

The goodness of fit of semivariogram models of selected soil properties using the cross-validation dataset. The straight lines represent 1 : 1 proportion, that is, the difference between observed and predicted soil properties using the ordinary kriging and spherical semivariogram models.

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