论文部分内容阅读
在城市园林发展过程中,养护管理水平的高低决定了园林景观的效益。积极采取各种节水措施,努力推进节水型园林建设,已经成为当前城市园林发展的方向和要求。一、推广采用先进的节水灌溉系统节水园林灌溉是节水园林的核心,是节水园林工程的主体。据考察,目前园林灌溉,少数为节水灌溉,大部分绿地仍采用人工浇灌,灌溉效果差。而节水灌溉是在保证植物正常需水量的前提下,适时适量浇灌,提高水的利用率,将灌溉过程中的水资源损耗降到最低。
In the process of urban garden development, the level of conservation and management determines the benefit of landscape. Actively take all kinds of water-saving measures, and strive to promote water-saving garden construction, has become the current urban landscape development direction and requirements. First, promote the use of advanced water-saving irrigation system Water-saving garden irrigation is the core of water-saving gardens, water-saving garden project is the main body. According to the investigation, the current garden irrigation, a small number of water-saving irrigation, most of the green space is still artificial irrigation, poor irrigation. The water-saving irrigation is to ensure the normal water demand of plants under the premise, timely and appropriate amount of water, improve water utilization, the irrigation process to minimize the loss of water resources.