Effect of Different Rhizobial Strains on Growth and Yield of  Soybean [Glycine max (L.) Merrill]

Regar, Mukesh Kumar; Meena, Rakesh Kumar; Jat, Gajanand; Mundra, S.L.

doi:10.20546/ijcmas.2017.611.427

Cited by 5 publications

(4 citation statements)

References 9 publications

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“…On the other hand, increased root capacities to absorb nutrients (Ziadi et al, 2007) and mobilization of phosphorus caused by improved extracellular phosphatase activity (Agren et al, 2012) are the supreme reasons responsible for enhanced availability and uptake of phosphorus. Regar et al (2017) indicated that rhizobial inoculation improved the development of roots and the availability of more nutrients in soybean due to boosted growth and development of the plant. Higher phosphorus uptake due to rhizobial inoculation is accredited to the capacity of introduced rhizobia to solubilize precipitated phosphorus components thereby improving the availability and uptake in plants (Fatima et al, 2007).…”

Section: Rhizobial Inoculation Improves Nutrient Availability and Uptake By Plantsmentioning

confidence: 99%

Competency of Rhizobial Inoculation in Sustainable Agricultural Production and Biocontrol of Plant Diseases

Kebede

2021

Front. Sustain. Food Syst.

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The rate of growth of the global population poses a risk to food security, demanding an increase in food production. Much of the world's cultivable soils also do not have ideal farming conditions such as soil health and fertility problem and increased pest attacks, which are challenges of food production. In this perspective, there is a need to increase agricultural production using a more economically and environmentally sustainable approach. As practices of agricultural production and improvement, rhizobial inoculants represent a practically effective, ecologically safe, and economically alternative means of realizing maximum agricultural production. This review addressed how rhizobial inoculation advances agricultural production through improving plant growth, nutrient availability and uptake, and yields by enhancing bio-fixation of atmospheric nitrogen and solubilization of soil nutrients. Besides, rhizobial inoculants offer biocontrol of plant diseases by providing resistance against disease-causing pathogens or suppression of diseases. Mechanisms involved in biocontrol of plant diseases include competition for infection sites and nutrients, activation of induced systemic resistance, and production of substances such as growth hormones, antibiotics, enzymes, siderophores, hydrogen cyanide, and exo-polysaccharides. Consequently, this approach is promising as sustainable agricultural practices have yet to supplement or replace chemical fertilizers, serving as a basis for future research on sustainable agricultural production. Despite the multifunctional benefits of rhizobial inoculation, there is a variation in the implementation of this practice by farmers. Therefore, researchers should work on eradicating farmers' constraints in using rhizobia, and future studies should be concentrated toward the methods of improving inoculant quality and promotion of the technology.

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Section: Rhizobial Inoculation Improves Nutrient Availability and Uptake By Plantsmentioning

confidence: 99%

Competency of Rhizobial Inoculation in Sustainable Agricultural Production and Biocontrol of Plant Diseases

Kebede

2021

Front. Sustain. Food Syst.

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“…Soy is a valuable technical and fodder crop capable of forming a nitrogen-fixing bean-rhizobial symbiosis with nodule bacteria [11,16]. Due to the activity of this symbiosis, legume agriculture can fully meet its need for nitrogen, which is expressed in an increase in plant yield and an increase in protein and oil content in the yield part [1,2].…”

Section: Introductionmentioning

confidence: 99%

Comparison of resistance of soybean nodule bacteria strains to pesticide and osmotic stresses

Laktionov

Kosulnikov

Kozhemyakov

2022

IOP Conf. Ser.: Earth Environ. Sci.

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The increasing areas under leguminous crops and the general increase in the intensification of production force agricultural producers to combine seed inoculation and dressing in one step, carrying it out a few days before sowing. In this regard, it is of practical interest to study the resistance of rhizobia strains of inoculants to osmotic and chemical stresses, i.e. the nature of the dynamics of their viability on seeds and in contact with pesticides. The stability of two strains of soybean nodule bacteria (B. japonicum 634 and B. japonicum H9) to osmotic and chemical stresses (fungicidal mordants) was studied. According to the results of the study, pesticidal protectants had different toxicity degrees for the studied strains, which allowed them to be arranged in order of increasing toxicity for rhizobia: Baisad, VSK; Tirada, SK; Oplot, VSK). Soybean rhizobium strain B. japonicum H9 is defined as more osmotically and chemically stable, i.e., more adapted to modern agricultural technologies of soybean cultivation, which ensures the presence of at least 2·104CFU per 1 seed 9 days after inoculation, while the number of viable cells of strain B. japonicum 634b per 1 seed drops to 0 within 3 days after inoculation. Osmotic resistance of the strain allows for effective inoculation of seeds at least 9 days before sowing, and chemical resistance allows for effective combination of an inoculant based on this strain and all the pesticide protectants studied in this work into one working solution.

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“…The highest Plant biomass, grains per plant and grain yield was achieved at 33% × BJ + PSB. Maximum number of pods per plant was produced at 33% chemical fertilizer for BJ and BJ+PSB(Shiri et al, 2012) Regar et al, (2017 conducted field experiment was at Instructional Farm, Rajasthan College of Agriculture, Udaipur(Islam et al, (2117) conducted a field experiment was conducted at the Agronomy Field Laboratory of Bangladesh Agricultural University (BAU), Mymensingh during January to…”

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confidence: 99%

Effect of Bio-Fertilizer on Growth and Productivity of Soybean Varieties

Haque¹,

Hossain²,

Farooque³

et al. 2021

IJAER

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Agricultural University, for his valuable suggestions, constant cooperation, inspiration and sincere advice to improve the quality of the thesis.Cordial thanks to Prof. Dr. Md. Shahidul Islam, Chairman, Department of Agronomy and all respected teachers of the Department of Agronomy, Sher-e-Bangla Agricultural University for their help and co-operation during the study and research.Author is grateful to all those people who contributed to this research work although it is not possible to mention all by their names.Last but not the least, the author expresses his immense indebtedness and the deepest senses of gratitude to his beloved parents who sacrificed all their happiness during the whole study period. The author is grateful to all the respondents in the study area for their cooperation and help in accomplishing the objectives of this research work. Finally, he wishes to extend his heartfelt thanks and gratitude to all of his relatives for their inspiration, blessing and encouragement that opened the gate of his higher study.

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Effect of Different Rhizobial Strains on Growth and Yield of Soybean [Glycine max (L.) Merrill]

Cited by 5 publications

References 9 publications

Competency of Rhizobial Inoculation in Sustainable Agricultural Production and Biocontrol of Plant Diseases

Competency of Rhizobial Inoculation in Sustainable Agricultural Production and Biocontrol of Plant Diseases

Comparison of resistance of soybean nodule bacteria strains to pesticide and osmotic stresses

Effect of Bio-Fertilizer on Growth and Productivity of Soybean Varieties

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