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针对太湖流域新埂村蔬菜生产区的特点,构建了氮输出贝叶斯网络模型,并利用模型对蔬菜生产区氮输出进行了一系列的案例研究,分析比较了不同的氮削减措施对氮输出的影响。结果表明,贝叶斯网络模型为分析太湖流域蔬菜生产系统氮输出的因果关系和比较不同氮削减措施的效果提供了一种很好的思路和方法,是一种有效的工具。
Aimed at the characteristics of vegetable production area in Xincun village of Taihu Lake basin, a nitrogen output Bayesian network model was constructed and a series of case studies on nitrogen output of vegetable production area were carried out. The effects of different nitrogen reduction measures on nitrogen output Impact. The results show that the Bayesian network model provides a good idea and method for analyzing the causal relationship of nitrogen output of vegetable production systems in the Taihu Lake Basin and comparing the effects of different nitrogen reduction measures, and is an effective tool.