关键词 ： 粮食生产 ， 区域比较优势 ， 区域规划 ， 影响因素 [gap=17390]Key words: grain production, regional comparative advantages, regional planning, driving factors
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Those differences constitute the bases of regional comparative advantages in grain production, as well as in other sectors.
和其他部门一样，这些差异使得中国的种植业生产具有不同的地区比较优势。
Finally, it makes evaluation and analysis to the regional comparative advantages of nine agricultural products of our country by the method of grey system evaluation.
最后，运用灰色评估方法对我国九种农产品的的地区比较优势进行了估计和分析。
Adapting to the need of new phase, it is very important to develop characteristic agriculture strongly under the basis of the full use of regional comparative advantages.
适应新阶段的需要，充分发挥各地农业的比较优势，大力发展特色农业，意义重大。
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