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Table 5 Recovery of Arthrobacter sp.SD41 from S1 soil by direct plating on SM agar

From: Occurrence, diversity and community structure of culturable atrazine degraders in industrial and agricultural soils exposed to the herbicide in Shandong Province, P.R. China

Inoculation density, CFU g−1 soil Recovery, CFU g−1 soila Percent recoverya
No inoculation (control) ˂102 ND
1.6 × 102 ˂102 ND
1.6 × 103 (6.0 ± 2.4) × 102 37.5 ± 15.0
1.6 × 104 (5.5 ± 0.7) × 103 34.8 ± 4.8
1.6 × 105 (6.3 ± 0.8) × 104 39.4 ± 5.0
1.6 × 106 (1.4 ± 0.1) × 106 87.5 ± 6.3
  1. a Means and 95 % confidence intervals. ND not determined