| 摘要: |
| 果树的区域布局调整与优化是果树产业化发展的要求，文章运用生态学原理，提出了西北地区果树区域布局调整与优化的原则、目标和依据，并对该区果树区域布局进行了区划分区，最后提出了调整与优化的对策。 |
| 关键词: 西北地区 果树区域布局 调整与优化 |
| DOI： |
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| 基金项目:国家重大基金预研项目（2005CCA05300） |
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| Study on adjustment and optimization of fruit trees' regional layouts in Northwest China |
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| Abstract: |
| Adjustment and optimization of fruit trees'regional layouts are the demands of fruit trees' industrialized development.By adopting ecological theories,the article advanced the principles,targets and basis of adjustment and optimization of fruit trees'regional layouts in Northwest China,also demarcated fruit trees'regional layouts in that area.Then the countermeasures of adjustment and optimization were advanced. |
| Key words: Northwest China fruit trees’regional layouts adjustment and optimization |
