Soil soluble organic nitrogen（SON） is one of the most active components in soil nitrogen pools; however, limited information is available with regard to its driving factors, as well as their pathways and degrees of influence. In this study, structural equation modeling was used to analyze the driving factors,their significance, and pathways that affected SON dynamics in a waterlogged experiment of two typical paddy soils incubated for 80 d after green manure application. Soil p H, Eh, microbial ... 

【文章頁(yè)數(shù)】：9 頁(yè)

【文章目錄】：
INTRODUCTION
MATERIALS AND METHODS
    Plant material
    Soils
    Incubation experiment
    Structure equation modeling analysis
    Statistical analysis
RESULTS
    Dynamics of soil SON pools
    Driving factors of soil SON pools
    SEM analysis of driving factors of soil SON pools
DISCUSSION
    Patterns of soil SON dynamics
    Mechanisms of soil SON dynamics
CONCLUSIONS


【參考文獻(xiàn)】：
期刊論文
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[2]土壤中可溶性有機(jī)氮含量及其影響因素研究[J]. 楊絨,周建斌,趙滿(mǎn)興.  土壤通報(bào). 2007(01)
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