Type of soil | Variety of maize | Type of bacteria | Colony (CFUg−1 fresh root) | Proportion (%) |
---|---|---|---|---|
Organic matter | Huidan 4 | 26 | 1.40 × 105 | 24.60 |
Diangu 166 | 26 | 1.87 × 105 | 32.98 | |
Diangu 1 | 26 | 1.10 × 105 | 19.33 | |
Red loam | Huidan 4 | 18 | 4.15 × 104 | 7.31 |
Diangu 166 | 16 | 3.90 × 104 | 6.87 | |
Diangu 1 | 16 | 1.01 × 104 | 1.78 | |
Sandy loam | Huidan 4 | 16 | 1.56 × 104 | 2.75 |
Diangu 166 | 16 | 1.00 × 104 | 1.77 | |
Diangu 1 | 14 | 1.49 × 104 | 2.62 |