农业机组经济收入的灰色关联分析

The Grey Relative Analysis for the Economic Revenue of Agricultural Machinery Unit

以基层农场为实例，以多年统计数据为依据，采用灰色关联分析的方法，明确了影响经济收入的主要因素为完成工作量与标亩耗油，此方法为农机机组提高经济收入，确定最大边际收益措施提供了依据。

This study used grey relative analysis, based on the statistic data for many years and the instances of basic level farms, and defined the prime factor for effecting economic revenue. It provided the evidences for increasing ecomonic revenue of agricultural machinery unit and defining the measures for the maxuimum marginal utility.