浅谈城镇绿化工程前期栽植土质量控制

0 前言 众所周知,绿色植物健康良好地生长,归根到底取决于水、土两大环节,而土壤是最复杂、重要的因素,是植物养分、植物根系透气排水、保肥保水力的载体。 现今,园林土壤作为一种城市土壤,受污染的可能性和程度远大于一般的农田土。其主要污染来源有工业“三废”物质、生活垃圾、交通运输、大气降雨、降尘、建筑垃圾等。另外由于人为践踏、车辆压轧等活动,严重破坏土壤的结构。据一份资料记载有的土壤容重高达1.6g/cm^3-1.99cm^3,生长在那里的植物的根系发育基本受阻甚至死亡。

Study on the Internationalization and the Localization of Foreign Music Education Philosophy into the Process of Music Education in China

In the music education universities in China,the international music education and localization problem is a key problem in current society.It is also the music Chinese universities that must be facing the problem in education development.In current international society today in our country, the international music education in China has also become the trend of music education,and how the music education internationalization at the same time keeps the Chinese traditional music culture has become a common problem that today＇ s music industry pays attention to.In this paper, it makes the analysis and discussion on the internationalization of foreign music education idea introducing to our country＇ s music education process and localization problem.