Multiomic Analysis of Environmental Effects and Nitrogen Use Efficiency of Two Potato Varieties Under High Nitrogen Conditions.

ABSTRACT: Potato (Solanum tuberosum L.) has high nutritional value and strong adaptability and plays an extremely important role in global food security. Excessive use of nitrogen (N) fertilizer in potato production has increased costs and environmental pollution. In this study, the N use efficiency (NUE) of two potato varieties (DXY and DN310) was determined under high nitrogen conditions. The N use efficiency of DXY was relatively high. The differences between the rhizosphere microbial population groups of the two varieties were determined using the metagenomic sequencing method. The genes related to N efficiency were jointly identified using transcriptome and metabolome analyses. Significant difference was observed between the two varieties of microorganisms, leading to different rhizosphe

SUBMITTER: Gao S 

PROVIDER: S-EPMC11902017 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature