Exploring the interaction effects between common bean cultivars and rhizobia inoculation on plant growth and yield

• DOI: 10.1016/j.jafr.2023.100926
• Publication Date: 2023-12-14T04:05:23Z
• Authors: Eduardo Hélder Ho...; Freddy Eli Zambra...; Marcos Vinicius F...; Juliana Gimenes d...; Claudemir Zucareli; Diva Souza Andrade; Naga Raju Maddela; Ram Prasad
• Keywords: Nutrition. Foods and food supply; Agriculture (General); 0401 agriculture, forestry, and fisheries; TX341-641; Biological nitrogen fixation; 04 agricultural and veterinary sciences; Phaseolus vulgaris; Chlorophyll nodulation; Rhizobium; S1-972

Assuming that common bean (Phaseolus vulgaris) cultivars differ in terms of the potential to respond symbiosis with rhizobia, this direction, work aimed identify those are more efficient and responsive biological nitrogen fixation. The interaction rhizobia inoculation at greenhouse conditions was evaluated. Six (IPR-Sabiá, IPR-Quero-Quero, IPR-Andorinha, IPR-Curió, IPR-Tangará, IPR-Campos Gerais) were inoculated using a mixture strains (Rhizobium tropici R. freirei). completely randomized experimental design arranged 6 × 2 factorial scheme five replications used. Growth, nodulation, yield performance without Rhizobia increased plant growth, grain all There an influence between on root volume, dry matter shoot. cultivar IPR-Curió showed highest number nodules nodule matter. It can be concluded consistent for used, but some differences response from indicate possible effect genotype.