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陕西黄土高原总土地面积15,589.59万亩,占全省总面积的50.46%,该区是“三北”防护林体系建设的重点地区。自1978年国家兴建“三北”防护林体系建设工程以来,陕西第一期工程已造林1585万余亩,为计划任务的105.69%,超额完成了计划任务。从总体上说,已初步形成了带、片、网,多林种相结合的防护林体系。造林质量、经济效益、生态效益和社会效益都不断得到提高。但是,在防护林体系建设中,还存在某些问题。现就笔者在黄土高原地区考察中的所见所闻,谈以下几点看法。
The total land area of Shaanxi Loess Plateau is 155,895,900 mu, accounting for 50.46% of the total area of the province, which is the key area for the “Three North” shelterbelt system construction. Since the construction of the “Three Norths” shelterbelt construction project in 1978, the first phase of Shaanxi’s afforestation has reached 15.85 million mu, accounting for 105.69% of the planned tasks, exceeding the planned tasks. Generally speaking, the shelterbelt system with belt, patch, net and multi-forest has been initially formed. Afforestation quality, economic benefits, ecological benefits and social benefits are constantly being improved. However, some problems still exist in the construction of shelterbelt system. Now on the author in the study of the Loess Plateau in the places you see, talk about the following views.