| 摘要 |
The method involves segmenting classes into sub-groups, and designating agro/micro-pedoclimate (AMPC). The AMPC is attributed to a set of samples of agricultural plot and small island. The plot and small island are sampled to determine values of variables (VAR) of clay and organic carbon contents and pH value of water or potassium chloride. Homogeneous classes or groups are initially formed at initial state of primary main components from pedagogical observation data and segmented at secondary main components into numbers that are equivalent to number of AMPCs due to potential soil samples. |
