Negative impacts of excessive nitrogen fertilization on the abundance and diversity of diazotrophs in black soil under maize monocropping
La Chen, Ke Ke Li, Wen Jun Shi, Xiaolin Wang, En Tao Wang, Jian Feng Liu, Xin Sui, Guo Hua Mi, Chang Fu Tian, Wen Xin Chen
Topics & Concepts
DiazotrophMonocroppingRhizosphereAgronomyRelative species abundanceRed soilFertilizerAbundance (ecology)Diversity indexBiologyEnvironmental scienceSoil waterNitrogen fixationCroppingSpecies richnessSoil scienceEcologyGeneticsBacteriaAgricultureSoil Carbon and Nitrogen DynamicsLegume Nitrogen Fixing SymbiosisPlant nutrient uptake and metabolism