| 湟水流域农业可持续发展面临的困境 |
| |
| 引用本文： | 李万全.湟水流域农业可持续发展面临的困境[J].干旱区研究,1998,15(2):55-59. |
| |
| 作者姓名： | 李万全 |
| |
| 作者单位： | 青海省水土保持局!西宁，810001 |
| |
| 摘 要： | 湟水流域农业的持续发展，关系到青海省经济的持续发展，目前道水流域农业持续发展所面临的形势是严峻的，具体表现为耕地急剧减少，人地矛盾日趋尖锐，水资源不足且水染污严重，耕地后备资源不足，农业资源破坏严重，水土流失严重．土地质量劣化，自然灾害频繁，湟水河谷区次生盐渍化潜在威胁较大，农民问题日益突出等。正确认识和分析这些问题，是湟水流域农业可持续发展的前提。
|
| 关 键 词： | 湟水流域 农业 持续发展 |
The Difficult Position of Agriculture Proceeding Development in Huangshui River Basin |
| |
| Li Wanquan.The Difficult Position of Agriculture Proceeding Development in Huangshui River Basin[J].Arid Zone Research,1998,15(2):55-59. |
| |
| Authors: | Li Wanquan |
| |
| Abstract: | The proceeding development of agriculture in Huangshui River Basin is im-portant to the economic proceeding development of Qinghai Province. At present a grim situ-ation faced to Huangshui River Basin,the plough decreased rapidly, water resource is unsaf-ficient with serious pollution, agricultural resource is damaged seriously with heavy waterand soil loss, natural calmity occurred frequently, secondary salinization threatened theHuangshui River Basin. |
| |
| Keywords: | Huangshui Rive Basin agriculture proceeding development |
| 本文献已被 CNKI 维普 等数据库收录！ |
