| 摘要: |
| 对平顶山市主要农作物的单产比较优势指数、规模比较优势指数以及综合比较优势指数进行了计算和分析，结果表明：与河南省的平均水平相比，玉米、薯类、烟叶具有明显的比较优势；与全国平均水平相比，小麦、玉米、薯类、花生、芝麻、烟叶具有明显的比较优势。在对主要农作物比较优势分析的基础上提出了平顶山市农作物结构调整的建议。 |
| 关键词: 平顶山市 农作物 比较优势 单产比较 规模比较 农作物结构调整 品种类型 |
| DOI：10.11841/j.issn.1007-4333.2003.04.115 |
| 修订日期：2002-12-12 |
| 基金项目: |
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| Comparative advantage analysis of the major cropsin Pingdingshan region |
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| Abstract: |
| The Comparative Advantage Index of yield per unit area, Scale Comparative Advantage Index and Comprehensive Comparative Advantage Index of the major crops in Pingdingshan region were calculated and analyzed. The result showed that the corn, potato and tobacco produced in Pingdingshan region have distinct comparative advantage comparing with those produced in Henan province. Compared with the wheat, corn, potato, peanut, sesame and tobacco produced in China, the crops produced in Pingdingshan region also have obvious comparative advantage. At last, the suggestions on how to adjust the structure of the crops were put forward. |
| Key words: comparative advantage index of yield per unit area,scale comparative advantage index,comprehensive comparative advantage index,major crops |
