Relative abundance (RA) in % of bacterial genera and fold increase or decrease on 43 DAS obtained by pyrosequencing. Data in the form of relative abundance ± s.d. (standard deviation).
| Phyla . | Genus . | BE0 . | BE1 . | BE2 . | BE3 . | BE4 . | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| . | . | . | RA % . | F . | RA % . | F . | RA % . | F . | RA % . | F . |
| Proteobacteria | Azospirillum | 0.1±0 b | 0.5±0 a | 5 | 0.5±1 a | 5 | 0.1±0 b | 1 | 0.2±0 b | 2 |
| Acidovorax | 0.4±0 b | 0.9±0 a | 2.3 | 0.6±0 b | 1.5 | 0.6±0 b | 1.5 | 0.6±0 b | 1.5 | |
| Aquicella | 0.1±0 c | 0.2±0 bc | 2 | 0.3±0 b | 3 | 0.5±0 a | 5 | 0.3±0 b | 3 | |
| Lysobacter | 1.1±0 b | 1±0 b | 0.9 | 1.7±0 a | 1.5 | 1.3±0 a | 1.2 | 1.5±0 a | 1.4 | |
| Peredibacter | 0.1±0 b | 0.2±0 b | 2 | 0.3±0 b | 3 | 0.2±0 b | 2 | 0.6±0 a | 6 | |
| Pseudomonas | 0.3±0 c | 3.1±4 a | 10.3 | 0.5±0 b | 1.7 | 0.3±0 c | 1 | 0.6±0 b | 2 | |
| Pseudoxanthomonas | 0.2±0 b | 0.3±0 b | 1.5 | 0.3±0 ab | 1.5 | 0.5±0 a | 2.5 | 0.2±0 b | 1 | |
| Rheinheimera | 1±1 a | 0.6±1 b | 0.6 | 0.1±0 c | 0.1 | 0.1±0 c | 0.1 | 0.1±0 c | 0.1 | |
| Sphingobium | 1.7±1 b | 2.5±0 a | 1.5 | 1.4±1 c | 0.8 | 2±1 b | 1.2 | 1.2±0 d | 0.7 | |
| Actinobacteria | Agromyces | 1±0 a | 0.3±0 b | 0.3 | 0.5±0 b | 0.5 | 0.3±0 b | 0.3 | 0.4±0 b | 0.4 |
| Arthrobacter | 1.7±1 b | 3.1±1 a | 1.8 | 1.7±1 b | 1 | 0.7±0 d | 0.4 | 1.1±0 c | 0.6 | |
| Mycobacterium | 0.6±0 a | 0.1±0 b | 1.7 | 0.1±0 b | 0.2 | 0.1±0 b | 0.2 | 0.1±0 b | 0.2 | |
| Firmicutes | Bacillus | 2.4±1 ab | 2.8±1 ab | 1.2 | 2.8±1 ab | 1.2 | 2.7±1 b | 1.1 | 3.2±0 a | 1.3 |
| Paenibacillus | 0.6±0 b | 1.2±0 a | 2 | 1±0 a | 1.7 | 0.7±0 ab | 1.2 | 1±0 a | 1.7 | |
| Acidobacteria | Gp3 | 0.5±0 c | 0.7±0 b | 1.4 | 1±0 a | 2 | 0.7±0 ab | 1.4 | 0.9±0 a | 1.8 |
| Gp4 | 0.7±0 b | 1.1±0 a | 1.6 | 1.2±0 a | 1.7 | 1±0 ab | 1.4 | 1.2±0 a | 1.7 | |
| Gp5 | 0.3±0 b | 0.3±0 b | 1 | 0.5±0 a | 1.7 | 0.7±0 a | 2.3 | 0.5±0 a | 1.7 | |
| Gp6 | 1.8±1 a | 1.4±0 b | 0.8 | 1.7±0 ab | 0.9 | 1.8±0 a | 1 | 1.6±0 ab | 0.9 | |
| Gp16 | 1.4±0 a | 1±0 b | 0.7 | 1.1±0 ab | 0.8 | 0.8±0 b | 0.6 | 1±0 b | 0.7 | |
| Bacteroidetes | Pedobacter | 0.1±0 b | 0.2±0 b | 2 | 0.5±0 a | 5 | 0.1±0 b | 1 | 0.2±0 b | 2 |
| Gemma-timonadetes | Gemmatimonas | 0.7±0 b | 0.7±0 ab | 1 | 0.9±0 a | 1.3 | 0.9±0 a | 1.3 | 0.8±0 ab | 1.1 |
| Nitrospira | Nitrospira | 0.5±0 b | 0.5±0 b | 1 | 0.6±0 ab | 1.2 | 0.6±0 ab | 1.2 | 0.8±0 a | 1.6 |
| Phyla . | Genus . | BE0 . | BE1 . | BE2 . | BE3 . | BE4 . | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| . | . | . | RA % . | F . | RA % . | F . | RA % . | F . | RA % . | F . |
| Proteobacteria | Azospirillum | 0.1±0 b | 0.5±0 a | 5 | 0.5±1 a | 5 | 0.1±0 b | 1 | 0.2±0 b | 2 |
| Acidovorax | 0.4±0 b | 0.9±0 a | 2.3 | 0.6±0 b | 1.5 | 0.6±0 b | 1.5 | 0.6±0 b | 1.5 | |
| Aquicella | 0.1±0 c | 0.2±0 bc | 2 | 0.3±0 b | 3 | 0.5±0 a | 5 | 0.3±0 b | 3 | |
| Lysobacter | 1.1±0 b | 1±0 b | 0.9 | 1.7±0 a | 1.5 | 1.3±0 a | 1.2 | 1.5±0 a | 1.4 | |
| Peredibacter | 0.1±0 b | 0.2±0 b | 2 | 0.3±0 b | 3 | 0.2±0 b | 2 | 0.6±0 a | 6 | |
| Pseudomonas | 0.3±0 c | 3.1±4 a | 10.3 | 0.5±0 b | 1.7 | 0.3±0 c | 1 | 0.6±0 b | 2 | |
| Pseudoxanthomonas | 0.2±0 b | 0.3±0 b | 1.5 | 0.3±0 ab | 1.5 | 0.5±0 a | 2.5 | 0.2±0 b | 1 | |
| Rheinheimera | 1±1 a | 0.6±1 b | 0.6 | 0.1±0 c | 0.1 | 0.1±0 c | 0.1 | 0.1±0 c | 0.1 | |
| Sphingobium | 1.7±1 b | 2.5±0 a | 1.5 | 1.4±1 c | 0.8 | 2±1 b | 1.2 | 1.2±0 d | 0.7 | |
| Actinobacteria | Agromyces | 1±0 a | 0.3±0 b | 0.3 | 0.5±0 b | 0.5 | 0.3±0 b | 0.3 | 0.4±0 b | 0.4 |
| Arthrobacter | 1.7±1 b | 3.1±1 a | 1.8 | 1.7±1 b | 1 | 0.7±0 d | 0.4 | 1.1±0 c | 0.6 | |
| Mycobacterium | 0.6±0 a | 0.1±0 b | 1.7 | 0.1±0 b | 0.2 | 0.1±0 b | 0.2 | 0.1±0 b | 0.2 | |
| Firmicutes | Bacillus | 2.4±1 ab | 2.8±1 ab | 1.2 | 2.8±1 ab | 1.2 | 2.7±1 b | 1.1 | 3.2±0 a | 1.3 |
| Paenibacillus | 0.6±0 b | 1.2±0 a | 2 | 1±0 a | 1.7 | 0.7±0 ab | 1.2 | 1±0 a | 1.7 | |
| Acidobacteria | Gp3 | 0.5±0 c | 0.7±0 b | 1.4 | 1±0 a | 2 | 0.7±0 ab | 1.4 | 0.9±0 a | 1.8 |
| Gp4 | 0.7±0 b | 1.1±0 a | 1.6 | 1.2±0 a | 1.7 | 1±0 ab | 1.4 | 1.2±0 a | 1.7 | |
| Gp5 | 0.3±0 b | 0.3±0 b | 1 | 0.5±0 a | 1.7 | 0.7±0 a | 2.3 | 0.5±0 a | 1.7 | |
| Gp6 | 1.8±1 a | 1.4±0 b | 0.8 | 1.7±0 ab | 0.9 | 1.8±0 a | 1 | 1.6±0 ab | 0.9 | |
| Gp16 | 1.4±0 a | 1±0 b | 0.7 | 1.1±0 ab | 0.8 | 0.8±0 b | 0.6 | 1±0 b | 0.7 | |
| Bacteroidetes | Pedobacter | 0.1±0 b | 0.2±0 b | 2 | 0.5±0 a | 5 | 0.1±0 b | 1 | 0.2±0 b | 2 |
| Gemma-timonadetes | Gemmatimonas | 0.7±0 b | 0.7±0 ab | 1 | 0.9±0 a | 1.3 | 0.9±0 a | 1.3 | 0.8±0 ab | 1.1 |
| Nitrospira | Nitrospira | 0.5±0 b | 0.5±0 b | 1 | 0.6±0 ab | 1.2 | 0.6±0 ab | 1.2 | 0.8±0 a | 1.6 |
BE0: control, BE1: Trianum P (Trichoderma harzianum strain T-22), BE2: Proradix (Pseudomonas sp. DSMZ 13134), BE3: Bacillus amyloliquefaciens FZB42 (FB01 mut1) derived from Rhizovital, BE4: Pseudomonas sp. RU47, RA: relative abundance, F: fold increased or decreased (increased RA is >1; decrease < 1) and DAS: days after sowing. Significant genera in the rhizosphere samples identified by Tukey's test under a generalized linear model via logistic function for binomial data. Bold indicates significantly higher.
Relative abundance (RA) in % of bacterial genera and fold increase or decrease on 43 DAS obtained by pyrosequencing. Data in the form of relative abundance ± s.d. (standard deviation).
| Phyla . | Genus . | BE0 . | BE1 . | BE2 . | BE3 . | BE4 . | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| . | . | . | RA % . | F . | RA % . | F . | RA % . | F . | RA % . | F . |
| Proteobacteria | Azospirillum | 0.1±0 b | 0.5±0 a | 5 | 0.5±1 a | 5 | 0.1±0 b | 1 | 0.2±0 b | 2 |
| Acidovorax | 0.4±0 b | 0.9±0 a | 2.3 | 0.6±0 b | 1.5 | 0.6±0 b | 1.5 | 0.6±0 b | 1.5 | |
| Aquicella | 0.1±0 c | 0.2±0 bc | 2 | 0.3±0 b | 3 | 0.5±0 a | 5 | 0.3±0 b | 3 | |
| Lysobacter | 1.1±0 b | 1±0 b | 0.9 | 1.7±0 a | 1.5 | 1.3±0 a | 1.2 | 1.5±0 a | 1.4 | |
| Peredibacter | 0.1±0 b | 0.2±0 b | 2 | 0.3±0 b | 3 | 0.2±0 b | 2 | 0.6±0 a | 6 | |
| Pseudomonas | 0.3±0 c | 3.1±4 a | 10.3 | 0.5±0 b | 1.7 | 0.3±0 c | 1 | 0.6±0 b | 2 | |
| Pseudoxanthomonas | 0.2±0 b | 0.3±0 b | 1.5 | 0.3±0 ab | 1.5 | 0.5±0 a | 2.5 | 0.2±0 b | 1 | |
| Rheinheimera | 1±1 a | 0.6±1 b | 0.6 | 0.1±0 c | 0.1 | 0.1±0 c | 0.1 | 0.1±0 c | 0.1 | |
| Sphingobium | 1.7±1 b | 2.5±0 a | 1.5 | 1.4±1 c | 0.8 | 2±1 b | 1.2 | 1.2±0 d | 0.7 | |
| Actinobacteria | Agromyces | 1±0 a | 0.3±0 b | 0.3 | 0.5±0 b | 0.5 | 0.3±0 b | 0.3 | 0.4±0 b | 0.4 |
| Arthrobacter | 1.7±1 b | 3.1±1 a | 1.8 | 1.7±1 b | 1 | 0.7±0 d | 0.4 | 1.1±0 c | 0.6 | |
| Mycobacterium | 0.6±0 a | 0.1±0 b | 1.7 | 0.1±0 b | 0.2 | 0.1±0 b | 0.2 | 0.1±0 b | 0.2 | |
| Firmicutes | Bacillus | 2.4±1 ab | 2.8±1 ab | 1.2 | 2.8±1 ab | 1.2 | 2.7±1 b | 1.1 | 3.2±0 a | 1.3 |
| Paenibacillus | 0.6±0 b | 1.2±0 a | 2 | 1±0 a | 1.7 | 0.7±0 ab | 1.2 | 1±0 a | 1.7 | |
| Acidobacteria | Gp3 | 0.5±0 c | 0.7±0 b | 1.4 | 1±0 a | 2 | 0.7±0 ab | 1.4 | 0.9±0 a | 1.8 |
| Gp4 | 0.7±0 b | 1.1±0 a | 1.6 | 1.2±0 a | 1.7 | 1±0 ab | 1.4 | 1.2±0 a | 1.7 | |
| Gp5 | 0.3±0 b | 0.3±0 b | 1 | 0.5±0 a | 1.7 | 0.7±0 a | 2.3 | 0.5±0 a | 1.7 | |
| Gp6 | 1.8±1 a | 1.4±0 b | 0.8 | 1.7±0 ab | 0.9 | 1.8±0 a | 1 | 1.6±0 ab | 0.9 | |
| Gp16 | 1.4±0 a | 1±0 b | 0.7 | 1.1±0 ab | 0.8 | 0.8±0 b | 0.6 | 1±0 b | 0.7 | |
| Bacteroidetes | Pedobacter | 0.1±0 b | 0.2±0 b | 2 | 0.5±0 a | 5 | 0.1±0 b | 1 | 0.2±0 b | 2 |
| Gemma-timonadetes | Gemmatimonas | 0.7±0 b | 0.7±0 ab | 1 | 0.9±0 a | 1.3 | 0.9±0 a | 1.3 | 0.8±0 ab | 1.1 |
| Nitrospira | Nitrospira | 0.5±0 b | 0.5±0 b | 1 | 0.6±0 ab | 1.2 | 0.6±0 ab | 1.2 | 0.8±0 a | 1.6 |
| Phyla . | Genus . | BE0 . | BE1 . | BE2 . | BE3 . | BE4 . | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| . | . | . | RA % . | F . | RA % . | F . | RA % . | F . | RA % . | F . |
| Proteobacteria | Azospirillum | 0.1±0 b | 0.5±0 a | 5 | 0.5±1 a | 5 | 0.1±0 b | 1 | 0.2±0 b | 2 |
| Acidovorax | 0.4±0 b | 0.9±0 a | 2.3 | 0.6±0 b | 1.5 | 0.6±0 b | 1.5 | 0.6±0 b | 1.5 | |
| Aquicella | 0.1±0 c | 0.2±0 bc | 2 | 0.3±0 b | 3 | 0.5±0 a | 5 | 0.3±0 b | 3 | |
| Lysobacter | 1.1±0 b | 1±0 b | 0.9 | 1.7±0 a | 1.5 | 1.3±0 a | 1.2 | 1.5±0 a | 1.4 | |
| Peredibacter | 0.1±0 b | 0.2±0 b | 2 | 0.3±0 b | 3 | 0.2±0 b | 2 | 0.6±0 a | 6 | |
| Pseudomonas | 0.3±0 c | 3.1±4 a | 10.3 | 0.5±0 b | 1.7 | 0.3±0 c | 1 | 0.6±0 b | 2 | |
| Pseudoxanthomonas | 0.2±0 b | 0.3±0 b | 1.5 | 0.3±0 ab | 1.5 | 0.5±0 a | 2.5 | 0.2±0 b | 1 | |
| Rheinheimera | 1±1 a | 0.6±1 b | 0.6 | 0.1±0 c | 0.1 | 0.1±0 c | 0.1 | 0.1±0 c | 0.1 | |
| Sphingobium | 1.7±1 b | 2.5±0 a | 1.5 | 1.4±1 c | 0.8 | 2±1 b | 1.2 | 1.2±0 d | 0.7 | |
| Actinobacteria | Agromyces | 1±0 a | 0.3±0 b | 0.3 | 0.5±0 b | 0.5 | 0.3±0 b | 0.3 | 0.4±0 b | 0.4 |
| Arthrobacter | 1.7±1 b | 3.1±1 a | 1.8 | 1.7±1 b | 1 | 0.7±0 d | 0.4 | 1.1±0 c | 0.6 | |
| Mycobacterium | 0.6±0 a | 0.1±0 b | 1.7 | 0.1±0 b | 0.2 | 0.1±0 b | 0.2 | 0.1±0 b | 0.2 | |
| Firmicutes | Bacillus | 2.4±1 ab | 2.8±1 ab | 1.2 | 2.8±1 ab | 1.2 | 2.7±1 b | 1.1 | 3.2±0 a | 1.3 |
| Paenibacillus | 0.6±0 b | 1.2±0 a | 2 | 1±0 a | 1.7 | 0.7±0 ab | 1.2 | 1±0 a | 1.7 | |
| Acidobacteria | Gp3 | 0.5±0 c | 0.7±0 b | 1.4 | 1±0 a | 2 | 0.7±0 ab | 1.4 | 0.9±0 a | 1.8 |
| Gp4 | 0.7±0 b | 1.1±0 a | 1.6 | 1.2±0 a | 1.7 | 1±0 ab | 1.4 | 1.2±0 a | 1.7 | |
| Gp5 | 0.3±0 b | 0.3±0 b | 1 | 0.5±0 a | 1.7 | 0.7±0 a | 2.3 | 0.5±0 a | 1.7 | |
| Gp6 | 1.8±1 a | 1.4±0 b | 0.8 | 1.7±0 ab | 0.9 | 1.8±0 a | 1 | 1.6±0 ab | 0.9 | |
| Gp16 | 1.4±0 a | 1±0 b | 0.7 | 1.1±0 ab | 0.8 | 0.8±0 b | 0.6 | 1±0 b | 0.7 | |
| Bacteroidetes | Pedobacter | 0.1±0 b | 0.2±0 b | 2 | 0.5±0 a | 5 | 0.1±0 b | 1 | 0.2±0 b | 2 |
| Gemma-timonadetes | Gemmatimonas | 0.7±0 b | 0.7±0 ab | 1 | 0.9±0 a | 1.3 | 0.9±0 a | 1.3 | 0.8±0 ab | 1.1 |
| Nitrospira | Nitrospira | 0.5±0 b | 0.5±0 b | 1 | 0.6±0 ab | 1.2 | 0.6±0 ab | 1.2 | 0.8±0 a | 1.6 |
BE0: control, BE1: Trianum P (Trichoderma harzianum strain T-22), BE2: Proradix (Pseudomonas sp. DSMZ 13134), BE3: Bacillus amyloliquefaciens FZB42 (FB01 mut1) derived from Rhizovital, BE4: Pseudomonas sp. RU47, RA: relative abundance, F: fold increased or decreased (increased RA is >1; decrease < 1) and DAS: days after sowing. Significant genera in the rhizosphere samples identified by Tukey's test under a generalized linear model via logistic function for binomial data. Bold indicates significantly higher.
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