Aggregate-associated changes in nutrient properties, microbial community and functions in a greenhouse vegetable field based on an eight-year fertilization experiment of China
- Luan, Hao An
- Gao, Wei
- Tang, Ji Wei
- Li, Ruo Nan
- Li, Ming Yue
- Zhang, Huai Zhi
- Chen, Xinping
- Masiliunas, Dainius
- Huang, Shao Wen
DOIAbstract
Soil aggregation, microbial community, and functions (i.e., extracellular enzyme activities; EEAs) are critical factors affecting soil C dynamics and nutrient cycling. We assessed soil aggregate distribution, stability, nutrients, and microbial characteristics within >2, 0.25–2, 0.053–0.25, and 0.053 mm aggregates, but not in the 0.25, 0.25–0.053, and <0.053 mm aggregates, respectively. These findings provide several insights into microbial characteristics within aggregates under different fertilization modes in the greenhouse vegetable production system in China
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