Research Article

Teak (Tectona grandis Linn. f) and Edaphic Factors Affecting the Regeneration of Woody Species and Their Functional Traits in Economic Forest Plantation, Northern Thailand

Figure 2

Results of RLQ analysis for axes 1 and 2 showing relationships among (a) dominant species, (b) soil variables and teak stand characteristics, and (c) plant traits. The value of d indicates grid size. Species codes are provided in Table 2. Abbreviations of soil variables and traits are provided in Tables 4 and 7, respectively.