Potential for Lead Release from Lead-Immobilized Animal Manure Compost in Rhizosphere Soil of Shooting Range

Table 4

Rhizosphere soil pH for buckwheat, Guinea grass, and bulk soil (no plant).

Plant	Treatment	Soil pH
Buckwheat	No Pb	5.6 ± 0.0
	Pb-compost	6.1 ± 0.0
Guinea grass	No Pb	6.9 ± 0.0
	Pb-compost	6.8 ± 0.0
No plant		6.8 ± 0.0

Different letters indicate significant differences at on the basis of Tukey’s HSD test.