Microbial community structures related to beneficial microorganisms inhabiting paddy soils under global climate change
| Meeting | VIWC2026 |
| Topic | OS5: Water-efficient Agriculture for climate change resilience |
| Author | Do Thi Xuan |
| Organization | Cantho University (CTU) Campus II, 3/2 street, Ninh Kieu dist., Can Tho city, Vietnam |
| DOI | 2022.1663229554 |
Abstract
Soils are the most popular habitat for microbial growth on Earth. They play an important role in ecological agriculture system, such as plant growth promotion, soil structure preservation and soil nutrients metabolism. However, they are easily to receive impact from agricultural practices and changes in soil conditions. Among them, soil salinity is usually caused either by nature or by human activities which negatively affects plant growth including rice on agriculture sites, especially Mekong Delta, a major agriculture site supporting both food export and supply for Vietnamese. Rice loses grain yield under salt condition. Not only rice development, but also soil microbial diversity such as bacterial and arbuscular mycorrhizal communities are also under influence of soil salinity.</br> I am interested in understanding how anthropogenic activities as well as saline intrusion that affect on soil microbial diversity of beneficial bacterial and arbuscular mycorrhizal community structures, greenhouse gas emission and rice yield in an intensive rice cultivation, rice crop rotation and a rice-shrimp rotational cropping systems in the Mekong delta, Vietnam.
Keywords: microbial community structures, arbuscular mycorrhizal community, PGPR, sustainable, ecosystem services
