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瓶中花园

打开的瓶中花园,上面观。

瓶中花园是一种封闭式的生态箱,一般使用窄颈而有小口的玻璃或塑胶容器,形成自给自足的生态系统。其内生长的植物与外界几乎或全无接触,如有适当的光罩,可永远存活于其中。[1]据称David Latimer 曾于1960年建立一个瓶中花园,曾于1972年浇过水,之后至2013年仍维持密封。[2]

用途

瓶中花园通常做为装饰物,或在天井或高楼式公寓当作花园。[3]因为易于制作与维护,瓶中花园也是学校课堂内研究微型生态系统的好方法。瓶中花园也可用作控制机构,使得瓶子的内部环境处于有效控制之下且与外部隔离。在干旱地区和缺水地区也可使用瓶中花园种植蔬菜以减少用水。


操作

瓶中花园基本上需要土壤,以供其内的植物与其他生物存活,容器则必须能防水外泄与蒸发。其内的二氧化碳可供光合作用,产生的氧气供生物呼吸或排出[1]。需氧生物(如虾、蜗牛、细菌)的呼吸作用可消耗过量的氧气,释出二氧化碳。因此瓶中花园几乎无须维护。

此瓶已密封达数月之久,未曾为其中的黄金葛浇水。.
瓶中花园中的生态平衡

参见

参考来源

引用

  1. ^ 1.0 1.1 Robberts, M.B.V. Biology, a functional approach. 1986. ISBN 0-17-448019-9. 
  2. ^ 53 years old Sealed Bottle Garden was last watered in 1972. PickChur. 1 February 2013 [27 March 2013]. (原始内容存档于2020-11-26). 
  3. ^ Bottle garden. [2008-03-20]. (原始内容存档于2019-11-19). 

书目

外部链接

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瓶中花园
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