Certain agricultural management practices are known to affect the soil microbial community structure; however, knowledge of the response of the fungal community structure to the long-term continuous cropping and rotation of soybean, maize and wheat in the same agroecosystem is limited. We assessed the fungal abundance, composition and diversity among soybean rotation, maize rotation and wheat rotation systems and among long-term continuous cropping systems of soybean, maize and wheat as the effe...

【文章頁數(shù)】：15 頁

【文章目錄】：
1. Introduction
2. Materials and methods
    2.1. Study site description and soil sampling
    2.2. Soil DNA extraction and quantitative real-time PCR
    2.3. Illumina MiSeq sequencing
    2.4. Processing of the sequencing data
    2.5. Statistical analysis
3. Results
    3.1. Soil fungal abundance
    3.2. Soil fungal community composition
    3.3. Soil fungal community diversity
    3.4. Potential pathogens and biocontrol fungi
4. Discussion
    4.1. Effects of the long-term continuous croppingand crop rotation systems on fungal abundance and community composition
    4.2. Effects of long-term continuous cropping and crop rotation systems on fungal diversity
    4.3. Shifts in potential pathogens and biocontrol fun-gi in response to the long-term continuous cropping and crop rotation systems
5. Conclusion



本文編號：3860311