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随着我国水土流失的日趋严重,植物篱技术已成为一项符合可持续发展原则的水土流失综合治理措施。概述了植物篱的定义、种类,篱笆植物的选择,植物篱的种植模式及其效益评价;根据目前研究状况,指出了当前评价指标体系的不足之处,并提出应建立综合评价指标体系,将所有指标划归为生态、经济、社会三大类;在评价时则要根据实际需要选取合适的指标,采用综合评价方法对植物篱的效益进行系统全面的评价。
With the increasingly serious soil and water loss in our country, the hedgerow technology has become a comprehensive management measure of soil and water loss in line with the principle of sustainable development. The definition, types, selection of hedgerows and planting patterns of hedgerows and their benefit evaluation are summarized. According to the current research situation, the shortcomings of the current evaluation indexing system are pointed out and the comprehensive evaluation index system should be established. All indicators are classified into three major categories of ecology, economy and society. In the evaluation, we should select the appropriate indicators according to the actual needs and conduct a comprehensive evaluation of the benefits of hedgerows by the comprehensive evaluation method.