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| 四川省农业资源开发利用变化特征 | |
| 引用本文： | 张素兰,王昌全,高成凤. 四川省农业资源开发利用变化特征[J]. 西南农业学报, 2007, 20(4): 676-680 |
| 作者姓名： | 张素兰 王昌全 高成凤 |
| 作者单位： | 1. 四川省国土勘测规划研究院,四川,成都,610031 2. 四川农业大学资环学院,四川,雅安,625014 3. 西南科技大学,四川,绵阳,621010 |
| 基金项目： | 四川省科技厅重点项目资助(03GG006-015) |
| 摘 要： | 研究结果表明:近年来全省建设用地总量仍呈增加态势,人地矛盾依然十分尖锐,粮食安全问题压力增大;农业结构调整减少耕地量和生态退耕面积减少;水资源质量和生态环境状况有所改善。 |
| 关 键 词： | 农业资源 变化特征 可持续利用 四川省 |
| 文章编号： | 1001-4829（2007）04-0676-05 |
| 修稿时间： | 2006-12-05 |
The change characteristic of agriculture resources utilization in Sichuan |
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| ZHANG Su-lan,WANG Chang-quan,GAO Cheng-feng. The change characteristic of agriculture resources utilization in Sichuan[J]. Southwest China Journal of Agricultural Sciences, 2007, 20(4): 676-680 | |
| Authors: | ZHANG Su-lan WANG Chang-quan GAO Cheng-feng |
| Abstract: | The characteristics of agriculture resources development and utilization of sichuan province are systematically analyzed and studied in recent years.The result of study shows:The total quantity construction land of entire province still to presents the growth situation,sharp contradiction between the human being and the land,the pressure of grain security problem is increasing,as a result of the agricultural structure adjustment and the ecology took back from the cultivated area,the cultivated area is reducing,the quality of water resources and the condition of ecological environment had been improved.The 4 measures to utilize the sustainable resources in Sichuan province are indicated. |
| Keywords: | agriculture resources change characteristics sustainable utilization Sichuan province |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |