浅论商洛山区的蓄水保墒农业

On Agriculture of Storing Rainwater to Preserve Soilmoisture in Shangluo Mountain Area

通过对地貌因素 ,土地利用现状及耕地质量 ,水资源状况及其特征的分析 ,提出在商洛山区发展蓄水保墒农业的重要性 .并提出本区应以降水的高效利用为中心 ,蓄住天上水 ,保住地里墒 ;以优化农业结构和改善生态环境为基础 .主攻雨水集蓄利用 ,协调水肥关系 ,推广综合农业技术 ,提高水分生产率 .

According to the analyses of the factors such as topography,utilization of land,quality of cultivated land and water resources, the importance of storement of rainwater to preserve soilmoisture and the development of agriculture in Shangluo mountain area are illustrated as well as how to make full use of rainwater to improve agricultural structure and ecological environment,how to keep balance of moisture and fertilizer and how to spread agricultural technology so as to improve productivity of water