| 摘要: |
| 摘 要 甜菜是我国重要的糖料作物。应用多目标决策的密切值法原理，引入全局思想，按区域建立全局 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，在黑龙江、内蒙古甜菜种植效益排 名第一位，在新疆排名第三位，具有比较优势。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。 |
| 关键词: 甜菜 种植效益 密切值 |
| DOI：10.7621/cjarrp.1005-9121.20100415 |
| 分类号: |
| 基金项目: |
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| BENEFIT OF SUGAR BEET PLANTING BASED ON THE VIEW OF COMPARISON |
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Lu Bingfu 1，2 ， Han Weiping 1，2 ， Qi Yong 1，21,2
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1.Institute of Agricultural Economy & Rural Development， Heilongjiang University， Harbin 150080;2. Sugar Beet Institute of Chinese Academy of Agricultural Sciences， Haibin 150080
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| Abstract: |
| Abstract Sugar Beet is one of the most important sugar crops in China. This paper applied the principle of multi -objective decision-making osculating value， introduced an overall thinking， established a global data table ac- cording to different regions， and constructed mathematical model for benefit analysis of sugar beet and its contrast crops. The results indicated that the benefit of sugar beet which plants in Heilongjiang Province and Inner Mongolia Autonomous Region ranked number one while it ranked number three in Xinjiang Autonomous Region， which had a comparative advantage. This result played an important significance in carrying out the planning of sugar beet and distribution of refine sugar enterprises. |
| Key words: Keywords sugar beet planting benefit osculating value |
