Influence of 37 Years of Nitrogen and Phosphorus Fertilization on Composition of Rhizosphere Arbuscular Mycorrhizal Fungi Communities in Black Soil of Northeast China.

ABSTRACT: Increased inorganic nitrogen (N) and phosphorus (P) additions expected in the future will endanger the biodiversity and stability of agricultural ecosystems. In this context, a long-term fertilizer experiment (37 years) was set up in the black soil of northeast China. We examined interaction impacts of elevated fertilizer and host selection processes on arbuscular mycorrhizal fungi (AMF) communities in wheat rhizosphere soil using the Illumina MiSeq platform. The soil samples were subjected to five fertilization regimes: no fertilizer (CK) and low N (N₁), low N plus low P (N₁P₁), high N (N₂), and high N plus high P (N₂P₂) fertilizer. Long-term fertilization resulted in a significant shift in rhizosphere soil nutrient concent

SUBMITTER: Wang Q 

PROVIDER: S-EPMC7506078 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature