Table 2 Correlation analysis between the knowledge richness index (KRI), the knowledge sharing index (KSI) and the number of plants cited (total and unique) per household (intracultural) for the three categories of use in a rural community in northeastern Brazil
KRI | KSI | |||
|---|---|---|---|---|
Categories of use | Rs | P | Rs | P |
All plants | ||||
Fuel | -0.3842 | 0.0003 | -0.1788 | 0.1016 |
Food | -0.6722 | < 0.0001 | -0.4206 | < 0.0001 |
Medicinal | -0.9186 | < 0.0001 | -0.6057 | < 0.0001 |
Unique Plants | ||||
Fuel | -0.4645 | < 0.0001 | -0.2370 | 0.0289 |
Food | -0.7634 | < 0.0001 | -0.4924 | < 0.0001 |
Medicinal | -0.9878 | < 0.0001 | -0.6540 | < 0.0001 |