| Evaluation of agricultural sustainable development ability in Shaanxi Provience using principal component analysis |
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| DOI：10.7606/j.issn.1000-7601.2007.02.37 |
| Key Words: principal component analysis sustainable development agricultural Shaanxi Province |
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| Abstract: |
| This paper evaluated the sustainable development level of agriculture of year 1992～2004 in Shaanxi using principal component analysis.The result showed that the score of the sustainable development level of agriculture increased year after year.The situation of the sustainable development was good.The development trend of various subsystems and the general agricultural sustainable development trend were the same,all was growing.The author further analyzed the limiting factor of the sustainable agricultural development of Shaanxi Province,and put forward corresponding countermeasure and suggestion. |