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防护林体系建设是改造自然,绿化祖国,保护环境,有益当代,造福后代的大业。是调整农业结构,促进农牧业生产发展,利国富民,繁荣农村经济,实现农业现代化的主要措施。因此,加速防护林体系建设是当务之急,长远大计,必须采取有力措施,加快步伐,提高质量,建立一个完整的科学的防护林体系,为开创林业建设新局面作出贡献。防护林体系建设就是在相当空间范围内将具有不同生态效应和经济效益的人工林,以及天然林和天然灌丛所组成并包括合理利
The construction of shelterbelt system is the great cause of transforming nature, afforesting the motherland, protecting the environment, benefiting the present and benefiting future generations. It is the major measure to adjust the agricultural structure, promote the development of agriculture and animal husbandry, benefit the country and enrich the people, prosper the rural economy and realize the modernization of agriculture. Therefore, to speed up the construction of shelterbelt system is an urgent task. In the long-term plan, effective measures must be taken to speed up the pace and improve quality so as to establish a complete and scientific shelterbelt system and contribute to the new situation of forestry construction. The construction of shelterbelt forest system will be in a considerable space will have different ecological effects and economic benefits of plantations, as well as natural forests and natural shrubs formed and includes rational