ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]2023
Crop rotation and inoculation increase soil bradyrhizobia population, soybean grain yields, and profitability.
Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 7 citations in OpenAlex.
- Preceding crops may reduce denitrification potential and enhance ammonium assimilation pathways.Frontiers in microbiology · 2026Article
- Rotation of Corydalis yanhusuo with different crops enhances its quality and soil nutrients: a multi-dimensional analysis of rhizosphere microecology.BMC plant biology · 2025Article
- Effects of rotation corn on potato yield, quality, and soil microbial communities.Frontiers in microbiology · 2025Article
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8 authors at 2 institutions in 1 country.
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Abstract
Crop rotation and rhizobial inoculation are strategies to increase yield by means of organic matter addition and modulation of microbial diversity. However, the extent to which these agricultural practices change soil Bradyrhizobium populations, soybean grain yield, and economic benefits to farmers is unclear. Thus, this study aimed to evaluate the interaction between crop rotation and inoculation of soybean (Glycine max) cultivated in two contrasting soils (clayey and sandy soil) on biological nitrogen fixation components, grain yields, and profits. Field experiments with a three-year crop rotation system were carried out to compare effects of inoculation and crop rotations on soil chemical attributes, bradyrhizobia most probable number (MPN) and diversity, soybean nodulation, grain yield, and economic indicators of inoculation in different crop rotations. The crop rotation did not affect the soil MPN cells of bradyrhizobia, but the inoculation and the soil sampling time did, ranging from 3.61-4.42 to 4.40-4.82 in the sandy soil, while in the clayey soil they were from 5.19-6.34 to 6.61-7.14 in Log
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