Table 2.

Effects of biochar and R. solanacearum on soil available N, P, and K.

Treatment	Available N mg·kg−1	Available P mg·kg−1	Available K mg·kg−1
CK	420.0 ± 7.50 b	128.8 ± 0.38 b	162.8 ± 0.01 b
BC	393.8 ± 6.25 b,c	137.3 ± 0.56 a	661.1 ± 0.08 a
Rs	367.5 ± 5.05 c	131.7 ± 0.85 b	147.6 ± 0.04 b
Rs + BC	520.0 ± 10.55 a	139.8 ± 1.06 a	736.8 ± 0.10 a

Different letters indicate significant differences between means within columns at p < 0.05.