Research Article
Tillage Effects on Soil Biochemical Properties and Maize Grown in Latosolic Red Soil of Southern China
Figure 3
Dendrogram of the ward linkage from the hierarchical cluster analysis of soil properties; OC: soil organic carbon; AN available nitrogen; AP: available phosphorus; AK: available potassium; CT: catalase; AcP: acid phosphatase; UR: urease.