甜菜种植比较效益分析

Contrast Benefit Analysis of Sugarbeet Planting

应用多目标决策的密切值法原理,引入全局思想,按时序建立全局数据表,构建甜菜及其比对作物种植效益分析的数学模型。结果表明,甜菜种植效益排名第一位,具有比较优势,为黑龙江、新疆、内蒙古三省区优势作物,该结果对制定甜菜种植规划与制糖企业布局具有重要意义。

With application of multi-objective decision-making osculating value principle, the introduction ot global thinking, and the establishment of global data table by timing, the mathematical model was made for benefit analysis of sugarbeet to contrast crops, maize, soybean and wheat. The result showed that the benefit of sugarbeet planting ranked number one with a comparative advantage, which is one of dominant crops in Heilongjiang province, Xinjiang and Inner Mongolia Autonomous Region. It was also important for the development of sugarbeet planting and layout of the sugarbeet refineries.