Effect of Bradyrhizobium sp. strains in soybean mutants nodulation
Main Article Content
Abstract
Soybean is a crop of great importance due to its nutritional value for both human and animals, in addition to its use in multiple economic lines. It is essential to expand its production in Cuba, for which work is being done on the selection of productive varieties adapted to the country's soil and climate conditions. As a legume, soybeans associate in a symbiotic interaction with bacteria of the rhizobia family, forming nodules on their roots that allow the nitrogen biological fixation and that way supply it to the plant. Among the most studied and validated inoculants in the international market are those based on Bradyrhizobium, and their starting point is the strains selection for their competitiveness and efficiency in the formation of active nodules. The objective of this work was: to select Bradyrhizobium strains based on their ability to form nodules in Cuban soybean cultivars. Five strains of Bradyrhizobium, from the INCA bacteria collection, were used. They were inoculated on seeds of six soybean cultivars obtained by selection or mutations by gamma rays induction. A bifactorial analysis with the cultivar-strain factors was carried out. The results showed interaction between the factors, also that the resident strains nodulate all the cultivars studied, and that the interaction of B. elkanii ICA 8001 strain with the cultivars Cuvin 22 and Cuvi 99 was highlighted.
Article Details
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Those authors who have publications with this journal accept the following terms of the License Attribution-NonCommercial 4.0 International (CC BY-NC 4.0):
You are free to:
- Share — copy and redistribute the material in any medium or format
- Adapt — remix, transform, and build upon the material
The licensor cannot revoke these freedoms as long as you follow the license terms.
Under the following terms:
- Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- NonCommercial — You may not use the material for commercial purposes.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
The journal is not responsible for the opinions and concepts expressed in the works, they are the sole responsibility of the authors. The Editor, with the assistance of the Editorial Committee, reserves the right to suggest or request advisable or necessary modifications. They are accepted to publish original scientific papers, research results of interest that have not been published or sent to another journal for the same purpose.
The mention of trademarks of equipment, instruments or specific materials is for identification purposes, and there is no promotional commitment in relation to them, neither by the authors nor by the publisher.
References
USDA. World Production, Markets, and Trade Reports. Browse Data y Analysis. Foreingn Agricultural Service/USDA Office of Global Analysis (blog). 2019. Available from: https://www.fas.usda.gov/data/search?search_api_views_fulltext=soybean
Mammadov J, Buyyarapu R, Guttikonda SK, Parliament K, Abdurakhmonov IY, Kumpatla SP. Wild Relatives of Maize, Rice, Cotton, and Soybean: Treasure Troves for Tolerance to Biotic and Abiotic Stresses. Front Plant Sci. 2018; 28(9):886. doi: 10.3389/fpls.2018.00886.
Cabanos C, Matsuoka Y, Maruyama N. Soybean proteins/peptides: A review on their importance, biosynthesis, vacuolar sorting, and accumulation in seeds. Peptides. 2021; 143:170598. doi: 10.1016/j.peptides.2021.170598.
González M C, Guillama R. CUVIN-22. Cultivar de soya (Glycine max Merril) de grano negro. Cultivos Tropicales. 2021; 42(4, Supl.1), e02. Epub 30 de diciembre de 2021. Recuperado en 12 de octubre de 2022. Available from http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S0258-59362021000500002&lng=es&tlng=es.
Ferguson BJ, Mens C, Hastwell AH, Zhang M, Su H, Jones CH, Chu X, Gresshoff PM. Legume nodulation: The host controls the party. Plant Cell Environ. 2019; 42(1):41-51. doi: 10.1111/pce.13348. Epub 2018 Jun 21. PMID: 29808564.
Rong Li, Haifeng Chen, Zhonglu Yang, Songli Yuan, Xin’an Zhou. Research status of soybean symbiosis nitrogen fixation, Oil Crop Science, Volume 5, Issue 1, 2020, Pages 6-10, ISSN 2096-2428. Available from https://doi.org/10.1016/j.ocsci.2020.03.005.
Machaculeha A, Kyei-Boahen S, Guimarães M F, Nogueira M A, Hungria M. Isolation, characterization and selection of indigenous Bradyrhizobium strains with outstanding symbiotic performance to increase soybean yields in Mozambique. Agriculture, Ecosystems & Environment, 2017; 246, Pages 291-305, https://doi.org/10.1016/j.agee.2017.06.017.
Bayou B, Nana E, Vincent L, Demelash K. Legume-rhizobium specificity effect on nodulation, biomass production and partitioning of faba bean (Vicia faba L.). Sci Rep., 2021; 11: 3678. doi: 10.1038/s41598-021-83235-8.
Hernández I, Nápoles MC, Morales B. Caracterización de aislados de rizobios provenientes de nódulos de soya (Glycine max (L.)Merril) con potencialidades en la promoción del crecimiento vegetal. Cultivos Tropicales, 2015; 36 (1): 65-72.
Lagurara PF. Eficiencia simbiótica y capacidad competitiva de cepas de rizobios que nodulan soja en suelos con y sin historia del cultivo. [Tesis de Magíster en Ciencias Agrarias]. Montevideo, Uruguay; junio 2018. 90 p.