摘要
杉树造林不仅可以提高林农经济收入,同时也可以使空气更加清晰、环境更美好。文章从杉树适合的生长地形和生态习性出发,探讨杉树造林技术的基本步骤和方法,分析杉树造林产生的巨大经济效益、生态效益、社会效益,以及社会发展的需要。
Cedar a forestation can not only increase the economic income of farmers. You can also make clearer the air of the city, a better environment. From the article fit Habits growth cedar and fir trees of terrain, describes the basic steps and methods cedar afforestation technology. Analysis of the huge economic benefits generated by cedar afforestation, ecological, social, adapted to the needs of social development.
出处
《大众科技》
2014年第4期93-95,共3页
Popular Science & Technology
关键词
杉树造林
技术
经济效益
Cedar a forestation
technology
economic
