Abstract
ABSTRACT To maximize the contribution of biological nitrogen fixation in common bean, it is necessary to use bacterial strains that are more adapted, competitive, and efficient in the symbiotic process. In this regard, the aim of this study was to evaluate the agronomic efficiency (AE) of three bacterial strains isolated from acid soils with high Al content from the Amazon region in an Argissolo Vermelho Distrófico típico soil (Typic Rhodustults - USDA Classification) from the municipality of Formiga, MG, Brazil. We compared their AE to that of the reference strain CIAT 899T and of two controls without inoculation (one without and another with 80 kg ha-1 of N-urea). The results indicated that inoculation with the strains UFLA 02-100 and UFLA 02-127 provides grain yield equivalent to inoculation with the reference strain and to the control with mineral N. Thus, both have potential for recommendation as inoculants for common bean.
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Claims 6
Claim · model-written summary
Inoculation with strain UFLA 02-100 gave grain yield equivalent to the reference strain CIAT 899T.
- Taxon
- common bean
Phaseolus vulgarist0 - Material
- UFLA 02-100e1
- Treatment
- inoculation with the strainse1
- Outcome
- grain yielde1
- Direction
- equivalente1
- Comparator
- reference strain CIAT 899Te2
- Setting
- Formiga, MG, Brazile3
RhizobiumOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rhizobium strains from the Amazon region in common bean”
e1“The results indicated that inoculation with the strains UFLA 02-100 and UFLA 02-127 provides grain yield equivalent to inoculation with the reference strain and to the control with mineral N”
e2“We compared their AE to that of the reference strain CIAT 899T”
e3“from the municipality of Formiga, MG, Brazil”
Claim · model-written summary
Inoculation with strain UFLA 02-100 gave grain yield equivalent to the control with mineral N.
- Taxon
- common beanPhaseolus vulgarist0
- Material
- UFLA 02-100e1
- Treatment
- inoculation with the strainse1
- Outcome
- grain yielde1
- Direction
- equivalente1
- Comparator
- control with mineral Ne1
- Setting
- Formiga, MG, Brazile3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rhizobium strains from the Amazon region in common bean”
e1“The results indicated that inoculation with the strains UFLA 02-100 and UFLA 02-127 provides grain yield equivalent to inoculation with the reference strain and to the control with mineral N”
e3“from the municipality of Formiga, MG, Brazil”
Claim · model-written summary
Inoculation with strain UFLA 02-127 gave grain yield equivalent to the reference strain CIAT 899T.
- Taxon
- common beanPhaseolus vulgarist0
- Material
- UFLA 02-127e1
- Treatment
- inoculation with the strainse1
- Outcome
- grain yielde1
- Direction
- equivalente1
- Comparator
- reference strain CIAT 899Te2
- Setting
- Formiga, MG, Brazile3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rhizobium strains from the Amazon region in common bean”
e1“The results indicated that inoculation with the strains UFLA 02-100 and UFLA 02-127 provides grain yield equivalent to inoculation with the reference strain and to the control with mineral N”
e2“We compared their AE to that of the reference strain CIAT 899T”
e3“from the municipality of Formiga, MG, Brazil”
Claim · model-written summary
Inoculation with strain UFLA 02-127 gave grain yield equivalent to the control with mineral N.
- Taxon
- common beanPhaseolus vulgarist0
- Material
- UFLA 02-127e1
- Treatment
- inoculation with the strainse1
- Outcome
- grain yielde1
- Direction
- equivalente1
- Comparator
- control with mineral Ne1
- Setting
- Formiga, MG, Brazile3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rhizobium strains from the Amazon region in common bean”
e1“The results indicated that inoculation with the strains UFLA 02-100 and UFLA 02-127 provides grain yield equivalent to inoculation with the reference strain and to the control with mineral N”
e3“from the municipality of Formiga, MG, Brazil”
Claim · model-written summary
UFLA 02-100 has potential for recommendation as an inoculant for common bean.
- Taxon
- common beanPhaseolus vulgarist0
- Material
- UFLA 02-100e1
- Outcome
- potential for recommendation as inoculantse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rhizobium strains from the Amazon region in common bean”
e1“The results indicated that inoculation with the strains UFLA 02-100 and UFLA 02-127 provides grain yield equivalent to inoculation with the reference strain and to the control with mineral N”
e4“Thus, both have potential for recommendation as inoculants for common bean”
Claim · model-written summary
UFLA 02-127 has potential for recommendation as an inoculant for common bean.
- Taxon
- common beanPhaseolus vulgarist0
- Material
- UFLA 02-127e1
- Outcome
- potential for recommendation as inoculantse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rhizobium strains from the Amazon region in common bean”
e1“The results indicated that inoculation with the strains UFLA 02-100 and UFLA 02-127 provides grain yield equivalent to inoculation with the reference strain and to the control with mineral N”
e4“Thus, both have potential for recommendation as inoculants for common bean”
The same questions in other papers
inoculation · Rhizobium · Phaseolus vulgaris (common bean)Positive and negative results
6 papers in the same direction as this paper · 16 in the opposite direction
- positive
- positive
- positive
19 papers more in this group
See all 23 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.