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Table 4 Correlation coefficient (r) of earthworm density with soil carbon, total nitrogen, pH, phosphorus, WHC, and CEC across three different habitats

From: Impact of soil physico-chemical properties on distribution of earthworm populations across different land use patterns in southern India

Physico-chemical properties Agriculture land Forest land Grass land
Organic carbon − .368 .234** .170
Total Nitrogen .093 .409** .160
pH − .266 .086 .268*
Phosphorus .150* .116 .160
WHC − .169 .028 −.127
CEC − .119 − .457 .119
  1. ** Correlation is significant at 0.01 level
  2. * Correlation is significant at 0.05 level