Abstract
Soybean plants require high amounts of nitrogen, which are mainly obtained from biological nitrogen fixation. A field experiment was conducted by soybean (Glycine max) genotypes, growing two varieties (Shohag and BARI Soybean6) and two advanced lines (MTD10 and BGM02026) of soybean with or without Rhizobium sp. BARIRGm901 inoculation. Soybean plants of all genotypes inoculated with Rhizobium sp. BARIRGm901 produced greater nodule numbers, nodule weight, shoot and root biomass, and plant height than non-inoculated plants. Similarly, inoculated plants showed enhanced activity of nitrogenase (NA) enzyme, contributing to higher nitrogen fixation and assimilation, compared to non-inoculated soybean plants in both years. Plants inoculated with Rhizobium sp. BARIRGm901 also showed higher pod, stover, and seed yield than non-inoculated plants. Therefore, Rhizobium sp. BARIRGm901 established an effective symbiotic relationship with a range of soybean genotypes and thus increased the nodulation, growth, and yield of soybean grown in gray terrace soils in Bangladesh.
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Claims 5
Claim · model-written summary
Rhizobium sp. BARIRGm901 inoculation gave greater nodule numbers and nodule weight in soybean than non-inoculated plants
- Taxon
- soybean
Glycine maxe0 - Treatment
- Rhizobium sp. BARIRGm901 inoculatione0
- Interactor
- Rhizobium sp. BARIRGm901
Rhizobium sp. BARIRGm901e1symbiont - Outcome
- nodule numbers, nodule weighte1
- Direction
- greatere1
- Comparator
- non-inoculated plantse1
- Setting
- gray terrace soils in Bangladeshe4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“soybean with or without Rhizobium sp. BARIRGm901 inoculation”
e1“Soybean plants of all genotypes inoculated with Rhizobium sp. BARIRGm901 produced greater nodule numbers, nodule weight, shoot and root biomass, and plant height than non-inoculated plants”
e4“grown in gray terrace soils in Bangladesh”
Claim · model-written summary
Rhizobium sp. BARIRGm901 inoculation gave greater shoot and root biomass and plant height in soybean than non-inoculated plants
- Taxon
- soybeanGlycine maxe0
- Treatment
- Rhizobium sp. BARIRGm901 inoculatione0
- Interactor
- Rhizobium sp. BARIRGm901Rhizobium sp. BARIRGm901e1symbiont
- Outcome
- shoot and root biomass, and plant heighte1
- Direction
- greatere1
- Comparator
- non-inoculated plantse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“soybean with or without Rhizobium sp. BARIRGm901 inoculation”
e1“Soybean plants of all genotypes inoculated with Rhizobium sp. BARIRGm901 produced greater nodule numbers, nodule weight, shoot and root biomass, and plant height than non-inoculated plants”
Claim · model-written summary
Rhizobium sp. BARIRGm901 inoculation enhanced nitrogenase activity in soybean compared with non-inoculated plants
- Taxon
- soybeanGlycine maxe2
- Treatment
- Rhizobium sp. BARIRGm901 inoculatione0
- Gene
- nitrogenasee2
- Outcome
- activity of nitrogenasee2
- Direction
- enhancede2
- Comparator
- non-inoculated soybean plantse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“soybean with or without Rhizobium sp. BARIRGm901 inoculation”
e2“inoculated plants showed enhanced activity of nitrogenase (NA) enzyme, contributing to higher nitrogen fixation and assimilation, compared to non-inoculated soybean plants in both years”
Claim · model-written summary
Rhizobium sp. BARIRGm901 inoculation gave higher nitrogen fixation and assimilation in soybean than non-inoculated plants
- Taxon
- soybeanGlycine maxe2
- Treatment
- Rhizobium sp. BARIRGm901 inoculatione0
- Outcome
- nitrogen fixation and assimilatione2
- Direction
- highere2
- Comparator
- non-inoculated soybean plantse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“soybean with or without Rhizobium sp. BARIRGm901 inoculation”
e2“inoculated plants showed enhanced activity of nitrogenase (NA) enzyme, contributing to higher nitrogen fixation and assimilation, compared to non-inoculated soybean plants in both years”
Claim · model-written summary
Rhizobium sp. BARIRGm901 inoculation gave higher pod, stover and seed yield in soybean than non-inoculated plants
- Taxon
- soybeanGlycine maxe0
- Treatment
- Rhizobium sp. BARIRGm901e3
- Outcome
- pod, stover, and seed yielde3
- Direction
- highere3
- Comparator
- non-inoculated plantse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“soybean with or without Rhizobium sp. BARIRGm901 inoculation”
e3“Plants inoculated with Rhizobium sp. BARIRGm901 also showed higher pod, stover, and seed yield than non-inoculated plants”
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