Effect of<i>Rhizobium</i>sp. BARIRGm901 inoculation on nodulation, nitrogen fixation and yield of soybean (<i>Glycine max</i>) genotypes in gray terrace soil

Alam, F; Bhuiyan, Mah; Alam, Sadia Sabrina; Waghmode, Tatoba R.; Kim, Pil Joo; Lee, Yong-Bok

doi:10.1080/09168451.2015.1044931

Cited by 36 publications

(22 citation statements)

References 21 publications

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“…A total of 28.6% isolates were assigned to the Rhizobium species in the present study. Previous studies also reported the isolation of rhizobia belonging to Rhizobium/ Agrobacterium from soybean plants (Abaidoo et al, 2000;Chen et al, 2000;Hong et al, 2010;Youseif et al, 2014;Alam et al, 2015). The present results revealed that Bradyrhizobium is the predominant symbiont of soybean in the northeastern part of German soils.…”

Section: Phylogenetic Properties Of Isolatessupporting

confidence: 75%

Characterization of Rhizobia for the Improvement of Soybean Cultivation at Cold Conditions in Central Europe

et al. 2020

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In central Europe, soybean cultivation is gaining increasing importance to reduce protein imports from overseas and make cropping systems more sustainable. In the field, despite the inoculation of soybean with commercial rhizobia, its nodulation is low. In many parts of Europe, limited information is currently available on the genetic diversity of rhizobia and, thus, biological resources for selecting high nitrogen-fixing rhizobia are inadequate. These resources are urgently needed to improve soybean production in central Europe. The objective of the present study was to identify strains that have the potential to increase nitrogen fixation by and the yield of soybean in German soils. We isolated and characterized 77 soybean rhizobia from 18 different sampling sites. Based on a multilocus sequence analysis (MLSA), 71% of isolates were identified as Bradyrhizobium and 29% as Rhizobium. A comparative analysis of the nodD and nifH genes showed no significant differences, which indicated that the soybean rhizobia symbiotic genes in the present study belong to only one type. One isolate, GMF14 which was tolerant of a low temperature (4°C), exhibited higher nitrogen fixation in root nodules and a greater plant biomass than USDA 110 under cold conditions. These results strongly suggest that some indigenous rhizobia enhance biological nitrogen fixation and soybean yield due to their adaption to local conditions.

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Section: Phylogenetic Properties Of Isolatessupporting

confidence: 75%

Characterization of Rhizobia for the Improvement of Soybean Cultivation at Cold Conditions in Central Europe

et al. 2020

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“…Agrobacterium (Chen et al, 2000, Youseif et al, 2014b) and Rhizobium (Abaidoo et al, 2000, Hong et al, 2010, Alam et al, 2015) strains have been previously isolated from soybean nodules. Fast-growing rhizobia are believed to have a number of advantages including high competitiveness, facility for commercial production, easier establishment in the soil (Chatterjee et al, 1990) and high N 2 fixation capacity (Youseif et al, 2014b, Alam et al, 2015). In this study, however, fast-growing rhizobia were medium to poor symbionts (Supplementary Table S5).…”

Section: Discussionmentioning

confidence: 99%

Isolation, characterization and selection of indigenous Bradyrhizobium strains with outstanding symbiotic performance to increase soybean yields in Mozambique

Chibeba

Kyei-Boahen

Guimarães

et al. 2017

Agriculture, Ecosystems & Environment

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HighlightsBiological nitrogen fixation (BNF) is a key process for soybean production in Africa.The selection of elite African indigenous soybean Bradyrhizobium strains is a feasible strategy.Eighty-seven isolates were obtained from soybean nodules in Mozambique.Isolates fit into the Bradyrhizobium (75%) and Agrobacterium-Rhizobium (25%) clades.Five Bradyrhizobium isolates with outstanding symbiotic performance were obtained.

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“…Some genes controlling soybean nodulation have been discovered, involving genes in soybean and rhizobia (Liu et al 2017;Tang et al 2016;Yan et al 2015). The inoculated plants produce higher nodule numbers, nodule weight, shoot and root biomass, eventually producing higher pod, stover, and seed yield (Alam et al 2015). However, on nitrate intolerant soybean, nitrogen additions decrease soybean nodulation (McCoy et al 2018).…”

Section: Resultsmentioning

confidence: 99%

Agronomical performance of soybean genotypes infected by Cowpea Mild Mottle Virus in various level of nitrogen

2019

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Abstract. Nurrohman E, Zubaidah S, Kuswantoro H. 2019. Agronomical performance of soybean genotypes infected by Cowpea Mild Mottle Virus in various level of nitrogen. Biodiversitas 20: 1255-1263. Nitrogen is one of the essential nutrients during the process of vegetative and generative growth of soybean. Nitrogen deficiency during the growth can adverse to agronomical plant traits. This study was aimed to discover the influence of nitrogen on the agronomical traits of the soybean lines and varieties infected by cowpea mild mottle virus (CpMMV). The trial was arranged in factorial randomized complete block design with three replications. The first factor was the nitrogen dose consisting of four nitrogen doses while the soybean genotypes as the second factor consisted of seven genotypes. The results showed that nitrogen did not influence the plant resistance to CpMMV. The plant resistance was more affected by the genotype. The soybean genotypes were significant differences in the pod length, the pod width, and the flowering date. The interaction between genotype and nitrogen was found in the number of filled pods, the number of unfilled pods plant-1, the number of reproductive nodes plant-1, the number of total pods and the seed weight plant-1. The relationship in agronomic traits showed that significant positive correlations were found between number of filled pods with number of total pods, seed length with seed width and seed thickness, while the significant negative correlations were found between pod thickness with number of unfilled pods and maturity date with weight of 50 seeds.

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Effect ofRhizobiumsp. BARIRGm901 inoculation on nodulation, nitrogen fixation and yield of soybean (Glycine max) genotypes in gray terrace soil

Abstract: (2015) Effect of Rhizobium sp. BARIRGm901 inoculation on nodulation, nitrogen fixation and yield of soybean (Glycinemax) genotypes in gray terrace soil, Bioscience, Biotechnology, and Biochemistry, 79:10, 1660-1668,

Cited by 36 publications

References 21 publications

Characterization of Rhizobia for the Improvement of Soybean Cultivation at Cold Conditions in Central Europe

Characterization of Rhizobia for the Improvement of Soybean Cultivation at Cold Conditions in Central Europe

Isolation, characterization and selection of indigenous Bradyrhizobium strains with outstanding symbiotic performance to increase soybean yields in Mozambique

Agronomical performance of soybean genotypes infected by Cowpea Mild Mottle Virus in various level of nitrogen

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