Table 1.

Effect of incubation period on the phosphate-solubilizing efficiency of the CS-1 strain

Index	1 day	2 days	3 days	4 days	5 days
pH	3.71 ± 0.02b	3.23 ± 0.41c	2.45 ± 0.26d	2.39 ± 0.11d	2.34 ± 0.07d
Weight(dry weight/g)	0.18 ± 0.023d	0.27 ± 0.013c	0.32 ± 0.007a	0.30 ± 0.007ab	0.29 ± 0.004bc
P(Increment mg/L)	374.05 ± 53.95b	617.27 ± 34.00a	626.52 ± 8.50a	646.92 ± 5.55a	663.63 ± 22.26a

Values are mean ± SD (n = 3). Means sharing a common letter within the same column are not significantly different at P < 0.05