Germination and Early Growth of Brassica juncea in Copper Mine Tailings Amended with Technosol and Compost

Table 3

Pearson correlation analysis between root length and the physicochemical properties of the soil treatments.

Harvestable amount	pH	OM	TN	P2O5
Root length	0.452	0.888**	0.921**	0.630

∗∗Correlation is significant at the 0.01 level (two tailed).