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

Table 5

Lead released after 90 min as a percentage of the total lead content in soil.

Plant	Solution pH
	3	4	5	6	7
Buckwheat	58 ± 6	37 ± 5	21 ± 4	10 ± 3	4 ± 1
Guinea grass	60 ±7	29 ± 7	9 ± 0	3 ± 1	2 ± 0
No plant	59 ± 8	22 ± 3	5 ± 0	2 ± 0	1 ± 0

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